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Studies in the Amenability of Kolhapur Bauxite to Bayer's Process-Parts I and 11

Author: Altekar V A
Mathad G G
Publication venue
Publication date: 1961
Field of study

DETERMINATION of the digestibility pattern of the bauxite samples is the most important step towards the design of an integrated alumina plant principally based on Bayer's process. Of all the aluminous minerals, the trihydrate gibbsite is the most amenable to Caustic digestion, and diaspore the hardest to treat. Altekar and Mathadt proceeded to determine the mineralogical set-up of the Kolhapur bauxite. The samples were obtained by the senior author from seventeen different pits dug to an average depth of 17' in a 30-acre plateau on top of a 3,000' high hill near Udgcri. The deposit has been since estimated at 3'5 million tons of bauxite. The findings of the author were that the principal and predominant mineral of alum-inium is gibbsite and it was therefore predicted that its response to caustic treatment would be quite favourable. Thic paper records the results of detailed investigations concerning the digestion of the bauxit

eprints@NML

Identification of beauty and charm quark jets at LHCb

Author: 40 Haen C
11 Komarov I
27 Obraztsov V
74 Calvi Marta 20
4 Gianelle Alessio 22 Giani S
42 Clarke PEL
51 Casasus MP
44 Dreimanis K
39 Jost B
39 Benton J
39 Hess M
54 Hamilton B
31 La Thi VN
39 Maratas J
38 Adinolfi M
3 John M
55 Hulsbergen W
11 Contu Andrea 15 39 Cook A
9 Del Buono L
42 43 Koppenburg P
49 Dovbnya A
56 Gregson S
7 Maciuc F
7 Leroy O
40 Klaver S
1
41 Chrzaszcz M
32 Kravchuk L
46 Mcnab A
79 Khurewathanakul C
55 Brook NH
55 Passaleva Giovanni 17 Patel GD
38 Santacesaria Roberta 25 Rios CS
41 Maurin B
7 An L
32 Bernet R
60 Tico JG
40 Fiutowski T
39 Papanestis A
39 Latham T
39 Dey B
7 Bowcock TJV
42 43 Lanfranchi Gaia 18 Langenbruch C
29 Potterat C
39 Karodia S
60 Kenyon IR
39 Ciezarek G
40 Mazurov A
47 Han X
64 Gui B
11 Martellotti Giuseppe 25 Martinelli M
42 Bien A
47 Coombes M
55 Dupertuis F
11 Evans HM
4 Mitzel DS
56 Machefert F
2 Lowdon P
39 Cattaneo M
47 Pugatch V
40 85 Niess V
29 Maev O
28 Battista V
69 Gotti Claudio 20
40 Rama Matteo 23 Rangel MS
30 Maguire K
63 Perez PR
56 Gavardi L
57 Jacobsson R
60 Muheim F
41 Ely S
37 Gaspar C
39 Rinnert K
63 Minard MN
48 Joram C
55 Lai Adriano 15 Lambert D
54 D'Ambrosio C
37 Baesso C
42 Jawahery A
8 Corti G
7 47 Rachwal B
40 Kurek K
36 O'Hanlon DP
56 Jans E
47 Coquereau S
11 Krokovny P
58 De Simone Patrizia 18 Dean CT
39 Raven G
40 Lacarrere D
39 Cogan J
61 Cunliffe S
5 Hombach C
2 Mayordomo CS
67 Palano Antimo 13
10 Britton T
11 Farinelli C
39 Hadjivasiliou C
37 Casse G
40 Naik P
47 Berezhnoy A
39 Linn C
49 Ghez P
34 35 Kuonen AK
6 Manning P
51 Akiba KC
52 Lopes JH
49 Blanc F
31 Golutvin A
9 Nikitin N
4 Chen S
11 Jalocha J
51 Lupato Anna 22 Luppi Eleonora 16 74 Lupton O
2 Price E
60 Aslanides E
39 Di Ruscio Francesco 24 Dijkstra H
39 Frei C
52 Kelsey M
42 43 Vidal FM
1 Ferro Luzzi M
46 Bird T
65 Manca Giulia 15 73 Mancinelli G
55 Lopez JAR
52 Bedeschi Franco 23 Bediaga I
46 Farry S
30 Sail P
47 Nakada T
48 Closier J
9 Gazzoni G
59 Appleby RB
59 Hampson T
46 Grillo L
42 Humair T
47 Price JD
42 Dujany G
54 Egorychev V
53 Dufour L
54 Currie R
39 Ketel T
9 Cavallero Giovanni 19 Cenci Riccardo 23 88 Charles M
49 Badalov A
36 Ogilvy S
43 Khanji Basem 20
11 Li Y
64 Hicheur A
46 Kenzie M
28 Kvaratskheliya T
4 Marconi Umberto 14 Benito CM
39 Head T
40 Marks J
39 Neuner M
72 Carboni Giovanni 24
6 van Leerdam J
40 Nguyen Mau C
41 Liu Bo 15 Liu X
39 50 Egede U
38 Poikela T
39 Comerma Montells A
30 39 Bonivento Walter 15 Borghi S
56 Harnew ST
Aaij R
2 39 Mohr RC
60 Esen S
51 Craik DC
55 Roiser S
11 Back JJ
38 Galli Domenico 14
49 Torres MC
11 Ninci Daniele 23 Novoselov A
78 Cardini Alessandro 15 Carniti Paolo 20 Carson L
37 Marino Pietro 23
2 Popov A
5 Diaz RG
47 Rakotomiaramanana B
27 Fitzpatrick C
27 Morris AB
2 Raniuk I
1 Rodrigues E
8 Morata JAH
39 Cowan GA
39 Jones CR
11 Harnew N
34 35
45 Oldeman Rudolf 15 73 Onderwater CJG
26 Leverington B
9 Meissner M
48 Griffith P
58 De Bruyn K
40 Heijne V
51 Mountain R
39 Frosini Maddalena 17 Fu Jinlin 21 Furfaro Emiliano 24 80 Torreira AG
7 Barter W
39 Donleavy S
55 Carbone Angelo 14
39 Corvo Marco 16 74 Counts I
60 Kandybei S
9 Mussini Manuel 14 Muster B
29 Gligorov VV
42 Penso Gianni 25 81 Altarelli MP
40 Bay A
8 Bencivenni Giovanni 18 Benson S
51 Eitschberger U
56 Deschamps O
40 Nandakumar R
60 Brodzicka J
53 Molina VR
9 Muller K
53 Fay R
54 Alves AA
2 Needham M
39 Romanovsky V
3 Anderlini Lucio 17 75 Anderson J
38 van Herwijnen E
12 Meadows B
36 Vidal AR
42 Farley N
36 Popov D
8 Deleage N
55 Gutierrez OA
49 Crocombe A
79 Gandara MG
53 Lindner R
40 Punzi Giovanni 23 87 Qian W
34 35 Bondar N
36 Dziurda A
2 De Silva W
46 Petridis K
46 Le Gac R
1 De Paula L
10 39 Popovici B
5 Cogoni Violetta 15 73 Cojocariu L
47 Harrison J
52 Pappalardo Luciano Libero 16 74 Parkes C
8 Poluektov A
39 Longstaff I
5 Dettori F
33 Kreplin K
10 Blusk S
39 Cadeddu Sandro 15 Calabrese Roberto 16
79 Gomez MC
44 Rauschmayr N
40 Durante P
54 Gomes A
71 Palombo Fernando 21
39 Fol P
29 Greening E
5 Pescatore L
51 Clemencic M
37 Cardoso LAG
7 39 Rodrigues AB
74 Firlej M
42 Milanes DA
52 Ali S
55 De Cian M
5 Leflat A
34 35 Kruse F
1 Bel LJ
6 Cogneras E
38 Luo H
7 Kolpin M
38 Ferrari Fabio 14 Rodrigues FF
59 Jing F
37 Valls PR
48 Evans T
37 Gascon D
5 Bachmann S
5 Morandin Mauro 22 Morawski P
39 42 Korolev M
1 Goicochea JMO
53 Hynds D
33 Fiore Marco 16
37 Pietrzyk B
54 Hussain N
54 Oyanguren A
51 Lambert RW
55 Malde S
30 Cartelle PA
50 Pappagallo M
39 Matteuzzi Clara 20 Matthieu K
56 Hutchcroft D
11 Neufeld N
6 Auriemma Giulio 25 82 Baalouch M
39 Capriotti L
52 Okhrimenko O
46 McCann M
32 39 Lefrancois J
68 Rodrigues BO
41 Muller V
42 De Capua S
1 Matev R
39
39 Chefdeville M
32 Nikodem T
80 Sarti Alessio 18
2 Hill D
54 Reichert S
39 Barsuk S
5 Geraci Angelo 21 90 Gerick D
9 Eklund L
26 Kudryavtsev V
60 Mapelli A
72 Gallorini Stefano 22
50 55 Pellegrino A
42
41 Andreotti Mirco 16 74 Andrews JE
52 Idzik M
30 Easo S
55 McNulty R
40 Nguyen TD
60 Bocci Valerio 25 Bondar A
39 Owen P
67 Silva JJS
11 De Miranda JM
38 Garofoli J
11 Grunberg O
60 Haefeli G
41 Buytaert J
54 Fontana M
38 Santimaria Marco 18 Santovetti Emanuele 24
51 Neri Nicola 21 Neubert S
78 Gandelman M
40 Gibson V
42 Belyaev I
53 Prouve C
41 Vidal XC
61 Golubkov D
9 Kucewicz W
41 Lucchesi Donatella 22 86 Martinez ML
45 Navarro AP
11 Dorigo M
39 Dzhelyadin R
53 Ferguson D
49 Krocker G
5 Niet R
47 Rihl M
40 Blouw J
54 McCarthy J
40 Giubega L
31 Ben Haim E
42 Lees JP
40 Santos DM
2 Gandini P
3 Lohn S
49 Langhans B
53 Dordei F
49 Oblakowska Mucha A
49 Pinci Davide 25 Pistone Alessandro 19 Piucci A
42 43 Redi F
33 Guz Y
58 Amato S
36 39 Gys T
2 Massafferri A
5 Akar S
39 Perazzini Stefano 14 72 Perret P
36 Artuso M
9 Bizzeti Andrea 17 77 Blake T
49 dos Reis AC
39 Ruiz H
9 Alessio F
11 Brett D
49 Lazzeroni C
4 Deckenhoff M
55 Birnkraut A
11 Merk M
38 Dossett D
54 Patrignani Claudia 19 78 Pearce A
37 Graverini E
11 Nguyen AD
39 Coco V
39 Goebel C
4 Quagliani R
9 Ekelhof R
61 Monteil S
55 Gershon T
40 Ruf T
60 Gushchin E
1 Ricciardi S
61 Baldini Wander 16 39 Barlow RJ
31 Polycarpo E
55 Britsch M
26 Dzyuba A
7 Likhomanenko T
40 Koopman RF
39 van Beuzekom M
11 Kreps M
27 Morda A
52 El Rifai I
2 Otto A
41 Bertolin Alessandro 22 Bettler MO
37 Robbe P
11 Hansmann Menzemer S
40 Beaucourt L
47 David PNY
55 Klimaszewski K
49 Polyakov I
51 Albor VF
39 Adeva B
52 Decamp D
6 Karacson M
49 Mathe Z
48 Hall S
39 Jaeger A
55 Reid MM
67 Sedes BS
56 Hoballah M
89 Palutan Matteo 18 Panman J
56 Johnson D
42 Alkhazov G
37 84 Campana Pierluigi 18 Perez DC
39 Jurik N
41 Bozzi Concezio 16 Braun S
53 Prisciandaro J
48 Garrido L
5 Marchand JF
6 Lesiak T
53 Ajaltouni Z
80 Cardinale Roberta 19
53 Henrard P
38 Rotondo Marcello 22 Rouvinet J
39 Gambetta Silvia 19
42 Hennessy K
65 66 Liles M
39 Mathad A
47 Petrolini Alessandro 19 78 Petruzzo Marco 21 Olloqui EP
50 Richards S
39 Batozskaya V
53 Cassina Lorenzo 20 79 Garcia LC
8 Charpentier P
26 83 Kucharczyk M
4 Pilar T
39 Cliff HV
41 Di Canto A
10 Fontanelli Flavio 19 78 Forty R
40 Pritchard A
34 35 Eisenhardt S
27 Ilten P
31 Eidelman S
5 Elsasser C
39 Haines SC
6 Morello Michael Joseph 23 88 Moron J
55 Borsato M
88 Maerki R
39 Polci F
56 Malinin A
4 Lefevre R
55 He J
56 Falabella Antonio 14 Farber C
56 Gao Y
53 Patel M
4 Beddow J
27 Fohl K
5 Henry L
10 Archilli F
11 Artamonov A
39 Grauges E
44 Kanso W
11 Gersabeck M
39 Gastaldi Ugo 16 Gauld R
58 Meier F
55 Barschel C
47 Bursche A
11 Gersabeck E
39 Lafferty G
52 Saitta Biagio 15 73 Guimaraes VS
4 Derkach D
55 Cheung SF
3 Pardinas JG
28 Kochebina O
39 Karbach TM
29 Collazuol Gianmaria 22 Collins P
51 Muller J
39 d'Argent P
2 Amerio Silvia 22 Amhis Y
39 Filippov S
2 Frank M
40 Suarez AD
39 Francisco O
38 Sagidova N
26 Rademacker JH
56 Chiapolini N
53 Bowen E
74 Fiorini Massimiliano 16
6 Albrecht J
39 Lionetto F
47 Affolder A
11 Mauri A
67 Tostes DM
39 Cauet C
11 Bifani S
50 Nasteva I
11 Playfer S
39 Dalseno J
42 Davis A
57 Couturier B
39 Alexander M
31 39
48 Girard OG
11 Rodriguez JM
41 Graziani Giacomo 17 Grecu A
Publication venue
Publication date: 01/01/2015
Field of study

Identification of jets originating from beauty and charm quarks is important for measuring Standard Model processes and for searching for new physics. The performance of algorithms developed to select b- and c-quark jets is measured using data recorded by LHCb from proton-proton collisions at root s = 7TeV in 2011 and at root s = 8TeV in 2012. The efficiency for identifying a b (c) jet is about 65%(25%) with a probability for misidentifying a light-parton jet of 0.3% for jets with transverse momentum pT > 20GeV and pseudorapidity 2 : 2 < eta < 4.2. The dependence of the performance on the pT and eta of the jet is also measured

Archivio istituzionale della ricerca - Università di Urbino

B flavour tagging using charm decays at the LHCb experiment

Author: 40 Haen C
11 Komarov I
27 Obraztsov V
74 Calvi Marta 20
39 Farinelli C
4 Gianelle Alessio 22 Giani S
52 Kecke M
42 Clarke PEL
51 Casasus MP
44 Dreimanis K
39 Jost B
39 Benton J
39 Hess M
54 Hamilton B
39 Maratas J
38 Adinolfi M
3 John M
55 Hulsbergen W
11 Contu Andrea 15 39 Cook A
9 Del Buono L
42 43 Koppenburg P
78 Khurewathanakul C
49 Dovbnya A
39 Gambetta S
56 Gregson S
7 Maciuc F
7 Leroy O
40 Klaver S
1
41 Chrzaszcz M
46 Mcnab A
55 Brook NH
55 Passaleva Giovanni 17 Patel GD
41 Maurin B
7 An L
32 Bernet R
40 Fiutowski T
50 Nandi A
39 Papanestis A
39 Latham T
7 Bowcock TJV
29 Potterat C
39 Karodia S
60 Kenyon IR
6 Auriemma Giulio 25 81 Baalouch M
39 Ciezarek G
40 Mazurov A
64 Gui B
28 Merk M
42 Bien A
47 Coombes M
55 Dupertuis F
11 Evans HM
4 Mitzel DS
39 Cattaneo M
47 Pugatch V
29 Maev O
28 Battista V
69 Gotti Claudio 20
30 Maguire K
28 Kucewicz W
63 Perez PR
56 Gavardi L
57 Jacobsson R
53 Cassina Lorenzo 20 78 Garcia LC
38 Vidal FM
60 Muheim F
41 Ely S
37 Gaspar C
39 Rinnert K
63 Minard MN
48 Joram C
55 Lai Adriano 15 Lambert D
54 D'Ambrosio C
37 Baesso C
42 Jawahery A
8 Corti G
7 47 Rachwal B
51 Lanfranchi Gaia 18 Langenbruch C
40 Kurek K
36 O'Hanlon DP
56 Jans E
47 Coquereau S
11 Krokovny P
39 Raven G
39 Cogan J
39 Dall'Occo E
61 Cunliffe S
5 Hombach C
2 Mayordomo CS
47 Rama Matteo 23 Rangel MS
78 Gandara MG
67 Palano Antimo 13
10 Britton T
40 Naik P
47 Berezhnoy A
39 Linn C
49 Ghez P
34 35 Kuonen AK
6 Manning P
51 Akiba KC
52 Lopes JH
49 Blanc F
31 Golutvin A
9 Nikitin N
4 Chen S
11 Jalocha J
51 Lupato Anna 22 Luppi Eleonora 16 74 Lupton O
2 Price E
60 Aslanides E
39 Di Ruscio Francesco 24 Dijkstra H
39 Frei C
42 Penso Gianni 25 80 Altarelli MP
1 Ferro Luzzi M
11 Martellotti Giuseppe 25 Martin M
55 Lopez JAR
52 Bedeschi Franco 23 Bediaga I
46 Farry S
30 Sail P
2 De Simone Patrizia 18 Dean CT
47 Nakada T
48 Closier J
9 Gazzoni G
59 Appleby RB
46 Grillo L
42 Humair T
47 Price JD
42 Dujany G
54 Egorychev V
53 Dufour L
54 Currie R
39 Ketel T
49 Badalov A
36 Ogilvy S
43 Khanji Basem 20
11 Li Y
64 Hicheur A
46 Kenzie M
28 Kvaratskheliya T
4 Marconi Umberto 14 Benito CM
39 Head T
39 Neuner M
72 Carboni Giovanni 24
6 van Leerdam J
40 Nguyen Mau C
41 Liu Bo 15 Liu X
39 50 Egede U
38 Poikela T
39 Comerma Montells A
30 39 Bonivento Walter 15 Borghi S
56 Harnew ST
56 Falabella A
60 Esen S
55 Muller J
51 Craik DC
55 Roiser S
11 Back JJ
38 Galli Domenico 14
49 Torres MC
6 Martinelli M
11 Ninci Daniele 23 Novoselov A
37 Marino Pietro 23
78 Gomez MC
2 Popov A
5 Diaz RG
27 Fitzpatrick C
27 Morris AB
2 Raniuk I
1 Rodrigues E
8 Morata JAH
39 Cowan GA
39 Jones CR
11 Harnew N
34 35
45 Oldeman Rudolf 15 73 Onderwater CJG
26 Leverington B
40 Punzi Giovanni 23 86 Qian W
9 Meissner M
48 Griffith P
58 De Bruyn K
40 Heijne V
51 Mountain R
9 Derkach D
42 Bellee V
7 Barter W
aij R
39 Donleavy S
55 Carbone Angelo 14
87 Marks J
9 Mussini Manuel 14 Muster B
11 Melnychuk D
29 Gligorov VV
9 Bizzeti Andrea 17 76 Blake T
40 Bay A
8 Bencivenni Giovanni 18 Benson S
51 Eitschberger U
56 Deschamps O
39 42 Kozeiha M
40 Nandakumar R
60 Brodzicka J
53 Molina VR
9 Muller K
53 Fay R
54 Alves AA
2 Needham M
39 Romanovsky V
38 van Herwijnen E
56 Nasteva I
49 Longstaff I
5 Gerick D
12 Meadows B
36 Vidal AR
42 Farley N
36 Popov D
8 Deleage N
55 Gutierrez OA
49 Crocombe A
53 Lindner R
34 35 Bondar N
36 Dziurda A
46 Petridis K
46 Le Gac R
1 De Paula L
10 39 Popovici B
5 Cogoni Violetta 15 73 Cojocariu L
52 Pappalardo Luciano Libero 16 74 Pappenheimer C
47 Harrison J
8 Poluektov A
5 Dettori F
33 Kreplin K
10 Blusk S
39 Cadeddu Sandro 15 Calabrese Roberto 16
44 Rauschmayr N
40 Durante P
54 Gomes A
71 Palombo Fernando 21
65 Manca G
2 39 Casse G
39 Fol P
29 Greening E
5 Pescatore L
51 Clemencic M
37 Cardoso LAG
39 Corvo Marco 16 74 Couturier B
7 39 Rodrigues AB
74 Firlej M
46 Billoir P
52 Ali S
54 Patrignani Claudia 19 77 Pearce A
55 De Cian M
5 Leflat A
34 35 Kruse F
1 Bel LJ
6 Cogneras E
38 Luo H
7 Kolpin M
38 Ronayne W
38 Ferrari Fabio 14 Rodrigues FF
59 Jing F
37 Valls PR
48 Evans T
37 Gascon D
5 Bachmann S
5 Morandin Mauro 22 Morawski P
1 Goicochea JMO
53 Hynds D
54 Fontana Marianna 15 Fontanelli Flavio 19 77 Forty R
33 Fiore Marco 16
37 Pietrzyk B
54 Hussain N
54 Oyanguren A
55 Malde S
30 Cartelle PA
50 Pappagallo M
56 Hutchcroft D
11 Neufeld N
12 Rotondo Marcello 22 Rouvinet J
39 Capriotti L
52 Okhrimenko O
46 McCann M
32 39 Lefrancois J
68 Rodrigues BO
41 Muller V
42 De Capua S
1 Matev R
39
39 Chefdeville M
32 Nikodem T
2 Hill D
41 Andreassi G
54 Reichert S
39 Barsuk S
39 Gobel C
9 Eklund L
26 Kudryavtsev V
60 Mapelli A
72 Gallorini Stefano 22
50 55 Pellegrino A
42
52 Idzik M
30 Easo S
55 McNulty R
40 Nguyen TD
60 Bocci Valerio 25 Bondar A
39 Owen P
67 Silva JJS
11 De Miranda JM
11 Grunberg O
60 Haefeli G
41 Buytaert J
51 Neri Nicola 21 Neubert S
40 Gibson V
2 Lucchesi Donatella 22 85 Martinez ML
53 Prouve C
41 Vidal XC
61 Golubkov D
45 Navarro AP
11 Dorigo M
39 Dzhelyadin R
53 Ferguson D
49 Krocker G
5 Niet R
47 Rihl M
40 Blouw J
54 McCarthy J
6 Morello Michael Joseph 23 87 Moron J
40 Giubega L
31 Ben Haim E
42 Lees JP
40 Santos DM
40 84 Niess V
2 Gandini P
9 Krzemien W
49 Langhans B
53 Dordei F
49 Oblakowska Mucha A
49 Pinci Davide 25 Pistone Alessandro 19 Piucci A
42 43 Redi F
33 Guz Y
58 Amato S
36 39 Gys T
2 Massafferri A
5 Akar S
39 Perazzini Stefano 14 72 Perret P
47 Petrolini Alessandro 19 77 Petruzzo Marco 21 Olloqui EP
36 Artuso M
63 Monteil S
49 dos Reis AC
39 Ruiz H
26 82 Kucharczyk M
9 Alessio F
49 Lazzeroni C
4 Deckenhoff M
55 Birnkraut A
38 Dossett D
37 Graverini E
11 Nguyen AD
39 Coco V
4 Quagliani R
3 Loh D
9 Ekelhof R
55 Gershon T
40 Ruf T
60 Gushchin E
1 Ricciardi S
8 Bird T
61 Baldini Wander 16 39 Barlow RJ
31 Polycarpo E
58 Parkes C
26 Dzyuba A
7 Likhomanenko T
39 Hadavizadeh T
40 Koopman RF
39 van Beuzekom M
9 Cavallero Giovanni 19 Cenci Riccardo 23 87 Charles M
11 Kelsey M
11 Kreps M
27 Morda A
52 El Rifai I
2 Otto A
41 Bertolin Alessandro 22 Bettler MO
37 Robbe P
51 Gandelman M
39 Gauld R
11 Hansmann Menzemer S
40 Beaucourt L
47 David PNY
55 Klimaszewski K
49 Polyakov I
51 Albor VF
39 Adeva B
39 Frosini Maddalena 17 Fu Jinlin 21 Furfaro Emiliano 24 79 Torreira AG
52 Decamp D
6 Karacson M
49 Mathe Z
48 Hall S
39 Jaeger A
39 Matteuzzi Clara 20 Mauri A
55 Reid MM
5 Kravchuk L
56 Hoballah M
7 Mancinelli G
11 Britsch M
42 Michielin Emanuele 22 Milanes DA
56 Johnson D
42 Alkhazov G
59 Han X
39 Jurik N
41 Bozzi Concezio 16 Braun S
53 Prisciandaro J
48 Garrido L
5 Marchand JF
6 Lesiak T
53 Ajaltouni Z
38 Tico JG
53 Henrard P
42 Hennessy K
56 Lusiani Alberto 23 Machefert F
65 66 Liles M
39 Mathad A
50 Richards S
39 Batozskaya V
8 Charpentier P
47 Buchanan E
37 83 Campana Pierluigi 18 Perez DC
4 Pilar T
40 Andreotti Mirco 16 74 Andrews JE
39 Cliff HV
79 Cardinale Roberta 19
40 Pritchard A
34 35 Eisenhardt S
27 Ilten P
88 Palutan Matteo 18 Panman J
31 Eidelman S
5 Elsasser C
39 Haines SC
55 Borsato M
39 Polci F
56 Malinin A
40 Kandybei S
4 Lefevre R
42 Dalseno J
55 He J
51 Muller D
56 Gao Y
14 Farber C
53 Patel M
4 Beddow J
27 Fohl K
5 Henry L
10 Archilli F
11 Artamonov A
39 Grauges E
44 Kanso W
11 Gersabeck M
58 Meier F
40 Belloli Nicoletta 20 Belyaev I
55 Barschel C
31 Lacarrere D
47 Bursche A
11 Gersabeck E
39 Lafferty G
52 Saitta Biagio 15 73 Guimaraes VS
55 Cheung SF
3 Pardinas JG
28 Kochebina O
39 Karbach TM
29 Collazuol Gianmaria 22 Collins P
39 d'Argent P
2 Amerio Silvia 22 Amhis Y
77 Cardini Alessandro 15 Carniti Paolo 20 Carson L
39 Filippov S
2 Frank M
40 Suarez AD
39 Francisco O
56 Hadjivasiliou C
38 Sagidova N
26 Rademacker JH
3 Anderlini Lucio 17 Anderson J
56 Chiapolini N
4 Demmer M
53 Bowen E
61 Monroy IA
74 Fiorini Massimiliano 16
6 Albrecht J
39 Lionetto F
47 Affolder A
67 Tostes DM
39 Cauet C
11 Bifani S
11 Playfer S
42 Davis A
39 Dey Biplab 21 Di Canto A
39 Alexander M
31 39
48 Girard OG
11 Rodriguez JM
41 Graziani Giacomo 17 Grecu A
Publication venue
Publication date: 01/01/2015
Field of study

An algorithm is described for tagging the flavour content at production of neutral B mesons in the LHCb experiment. The algorithm exploits the correlation of the flavour of a B meson with the charge of a reconstructed secondary charm hadron from the decay of the other b hadron produced in the proton-proton collision. Charm hadron candidates are identified in a number of fully or partially reconstructed Cabibbo-favoured decay modes. The algorithm is calibrated on the self-tagged decay modes B+ -> J/psi K+ and B-0 -> J/psi K*(0) using 3.0fb(-1) of data collected by the LHCb experiment at pp centre-of-mass energies of 7TeV and 8TeV. Its tagging power on these samples of B -> J/psi X decays is (0.30 +/- 0.01 +/- 0.01) %

Archivio istituzionale della ricerca - Università di Urbino

Identification of beauty and charm quark jets at LHCb

Author: 73 ]
50 ]
d'Argent P[ 11 ]
Jawahery A[ 59 ]
P[ 34
Campana P[ 18 ]
P[ 39
Deckenhoff M[ 9 ]
W[ 16
Ghez P[ 4 ]
Ben Haim E[ 8 ]
Benson S[ 39 ]
Kolpin M[ 11 ]
Jans E[ 42 ]
Graziani G[ 17 ]
Durante P[ 39 ]
Johnson D[ 39 ]
84 ]
Pardinas JG[ 38 ]
Bifani S[ 46 ]
Ali S[ 42 ]
Hamilton B[ 59 ]
Belyaev I[ 31 ]
Casse G[ 53 ]
Coquereau S[ 8 ]
Ketel
Filippov S[ 33 ]
Martinez ML[ 38 ]
Easo
Blake T[ 49 ]
De Cian M[ 11 ]
Bencivenni G[ 18 ]
Carboni
72 ]
Gersabeck E[ 11 ]
Gutierrez OA[ 10 ]
Lambert D[ 51 ]
Carbone
Cardinale
Luppi
Eitschberger U[ 9 ]
Bowen E[ 41 ]
Borsato M[ 7 ]
Cauet C[ 9 ]
A[ 21
Cardini A[ 15 ]
Couturier B[ 39 ]
Goebel C[ 61 ]
Dzyuba A[ 30 ]
Hombach C[ 55 ]
83 ]
Cook A[ 47 ]
Chrzaszcz M[ 41 ]
Fiorini
Cogneras E[ 5 ]
Gallorini
Maciuc F[ 29 ]
A[ 17
A[ 14
Koppenburg
A[ 15
Batozskaya V[ 28 ]
Gushchin E[ 33 ]
Hicheur A[ 2 ]
Bettler MO[ 39 ]
Dorigo M[ 40 ]
Gui B[ 60 ]
Albor VF[ 38 ]
Gershon T[ 49 ]
Chen S[ 55 ]
Craik DC[ 49 ]
Gao Y[ 3 ]
Jost B[ 39 ]
Carson L[ 51 ]
Giani S[ 40 ]
Brett D[ 55 ]
Contu
Cliff HV[ 48 ]
Birnkraut A[ 9 ]
Kuonen AK[ 40 ]
Maratas J[ 5 ]
Counts I[ 57 ]
Gazzoni G[ 5 ]
Kanso W[ 6 ]
Khurewathanakul C[ 40 ]
De Simone P[ 18 ]
Currie R[ 54 ]
Clarke PEL[ 51 ]
Beddow J[ 52 ]
Frosini M[ 17 ]
Bozzi C[ 16 ]
82 ]
Henry L[ 8 ]
B[ 20
Rodrigues FF[ 1 ]
Humair T[ 54 ]
Bondar
Cunliffe S[ 54 ]
Ajaltouni Z[ 5 ]
Longstaff I[ 52 ]
G[ 15
Derkach D[ 56 ]
RW[ 42
Maerki R[ 40 ]
Forty R[ 39 ]
Khanji
Firlej M[ 27 ]
Coombes M[ 47 ]
Haen C[ 39 ]
Dovbnya A[ 44 ]
Egorychev V[ 31 ]
Hulsbergen W[ 42 ]
Chefdeville M[ 4 ]
Langhans B[ 39 ]
Lefevre R[ 5 ]
P[ 23
Amhis Y[ 7 ]
Kucharczyk M[ 26 ]
Hess M[ 64 ]
Bird T[ 55 ]
Brodzicka J[ 55 ]
Gersabeck M[ 55 ]
Deleage N[ 4 ]
Alkhazov G[ 30 ]
Gianelle A[ 22 ]
G[ 24
G[ 25
Harnew ST[ 47 ]
Golutvin
Bonivento W[ 15 ]
Heijne V[ 42 ]
Affolder A[ 53 ]
Baalouch M[ 5 ]
Furfaro
Kreplin K[ 11 ]
Lohn S[ 39 ]
Grillo L[ 11 ]
KC[ 2
Korolev M[ 32 ]
Closier J[ 39 ]
Marino
Farinelli C[ 42 ]
An L[ 3 ]
Suarez AD[ 38 ]
Guz
80 ]
Back JJ[ 49 ]
Cardoso LAG[ 39 ]
Y[ 36
Hill D[ 56 ]
Dzhelyadin R[ 36 ]
Charles M[ 8 ]
Hoballah M[ 5 ]
Anderson J[ 41 ]
39 ]
Calvi
C[ 20
Kenyon IR[ 46 ]
Gandini P[ 56 ]
Graverini E[ 41 ]
Di Ruscio F[ 24 ]
Ferrari F[ 14 ]
Mohr RC[ 37 ]
Clemencic M[ 39 ]
Hynds D[ 52 ]
Gys T[ 39 ]
F[ 19
Lionetto F[ 41 ]
Benton J[ 47 ]
Egede U[ 54 ]
Kreps M[ 49 ]
Baesso C[ 61 ]
Elsasser C[ 41 ]
Langenbruch C[ 49 ]
Bachmann S[ 11 ]
Baldini
Barlow RJ[ 55 ]
V[ 34
Marchand JF[ 4 ]
Corvo
Tico JG[ 48 ]
Kelsey M[ 60 ]
Marconi U[ 14 ]
Dey B[ 41 ]
Ekelhof R[ 9 ]
Giubega L[ 29 ]
Idzik M[ 27 ]
Mapelli A[ 39 ]
Jurik N[ 60 ]
D[ 22
Haines SC[ 48 ]
Kochebina O[ 7 ]
Gastaldi U[ 16 ]
Malde S[ 56 ]
Li Y[ 7 ]
90 ]
Lanfranchi G[ 18 ]
Jing F[ 3 ]
Komarov I[ 40 ]
M[ 20
Lazzeroni C[ 46 ]
Dujany G[ 55 ]
Bay A[ 40 ]
Auriemma
Carniti P[ 20 ]
D[ 14
Gavardi L[ 9 ]
Comerma Montells A[ 11 ]
Karacson M[ 39 ]
Greening E[ 56 ]
Gaspar C[ 39 ]
Evans HM[ 48 ]
Gambetta
M[ 16
van Beuzekom M[ 42 ]
Dijkstra H[ 39 ]
Eidelman
Klimaszewski K[ 28 ]
Griffith P[ 46 ]
Jaeger A[ 11 ]
V[ 15
Crocombe A[ 49 ]
Frank M[ 39 ]
Linn C[ 39 ]
Decamp D[ 4 ]
Lesiak T[ 26 ]
Frei C[ 39 ]
Liles M[ 53 ]
Gascon D[ 37 ]
Britton T[ 60 ]
Chiapolini N[ 41 ]
A[ 1
Eklund L[ 52 ]
Britsch M[ 10 ]
Brook NH[ 47 ]
Liu B[ 15 ]
MC[ 37
Bernet R[ 41 ]
Barsuk S[ 7 ]
Eisenhardt S[ 51 ]
N[ 30
D'Ambrosio C[ 39 ]
Henrard P[ 5 ]
Bowcock TJV[ 53 ]
Beaucourt L[ 4 ]
Cheung SF[ 56 ]
Bocci V[ 25 ]
Kenzie M[ 39 ]
Barter W[ 39 ]
Gerick D[ 11 ]
W[ 26
Lupton O[ 56 ]
Lucchesi
Morata JAH[ 38 ]
Liu X[ 3 ]
Garrido L[ 37 ]
Lopes JH[ 2 ]
Lacarrere D[ 39 ]
35 ]
Leverington B[ 11 ]
Cavallero G[ 19 ]
Torres MC[ 61 ]
Diaz RG[ 37 ]
L[ 17
Ferguson D[ 51 ]
Harrison J[ 55 ]
Andreotti
Akiba
Fitzpatrick C[ 40 ]
David PNY[ 42 ]
E[ 24
Joram C[ 39 ]
Dalseno J[ 47 ]
Francisco O[ 2 ]
Charpentier P[ 39 ]
Lindner R[ 39 ]
Battista V[ 40 ]
Falabella A[ 14 ]
De Miranda JM[ 1 ]
T[ 65
L[ 20
E[ 16
Andrews JE[ 59 ]
Ferro Luzzi M[ 39 ]
Geraci
Dreimanis K[ 53 ]
Dufour L[ 42 ]
Garcia LC[ 39 ]
Alexander M[ 52 ]
Bertolin A[ 22 ]
S[ 22
Farber C[ 11 ]
Capriotti L[ 55 ]
Kravchuk L[ 33 ]
Aslanides E[ 6 ]
De Bruyn K[ 42 ]
Cenci
Coco V[ 39 ]
Latham T[ 49 ]
Archilli F[ 39 ]
Gligorov VV[ 39 ]
Borghi S[ 55 ]
69 ]
S[ 19
Head T[ 40 ]
Gauld R[ 56 ]
39
Kandybei S[ 44 ]
Gandelman M[ 2 ]
Bel LJ[ 42 ]
Ilten P[ 57 ]
Hadjivasiliou C[ 60 ]
Blusk S[ 60 ]
T[ 42
Anderlini
Akar S[ 6 ]
Cogan J[ 6 ]
79 ]
Torreira AG[ 38 ]
Harnew N[ 56 ]
Dean CT[ 52 ]
Leroy O[ 6 ]
Lefrancois J[ 7 ]
De Capua S[ 55 ]
Collazuol G[ 22 ]
Esen S[ 11 ]
Bursche A[ 41 ]
Kvaratskheliya T[ 31 ]
Donleavy S[ 53 ]
Maev O[ 30 ]
Santos
Grecu A[ 29 ]
Jacobsson R[ 39 ]
He J[ 39 ]
Bedeschi F[ 23 ]
Golubkov D[ 31 ]
78 ]
Amato S[ 2 ]
Han X[ 11 ]
Kucewicz
Jones CR[ 48 ]
Kurek K[ 28 ]
Bediaga I[ 1 ]
Kudryavtsev
van Herwijnen E[ 39 ]
Hennessy K[ 53 ]
Benito CM[ 37 ]
El Rifai I[ 5 ]
43 ]
66 ]
Lupato A[ 22 ]
Calabrese
Malinin A[ 65 ]
Appleby RB[ 55 ]
Artuso M[ 60 ]
Fohl K[ 39 ]
Dettori F[ 39 ]
Manning P[ 60 ]
Cartelle PA[ 54 ]
77 ]
Di Canto A[ 39 ]
54 ]
Amerio S[ 22 ]
Del Buono L[ 8 ]
Gandara MG[ 5 ]
Maguire K[ 55 ]
Fontana M[ 10 ]
Cattaneo M[ 39 ]
Fiore
Krokovny
Fay R[ 53 ]
42 ]
Hampson T[ 47 ]
88 ]
Bizzeti
Ely S[ 60 ]
Lambert
Hutchcroft D[ 53 ]
Gregson S[ 48 ]
Dupertuis F[ 40 ]
Karodia S[ 52 ]
van Leerdam J[ 42 ]
Ciezarek G[ 42 ]
Martinelli M[ 40 ]
Le Gac R[ 6 ]
Collins P[ 39 ]
Luo H[ 51 ]
Fiutowski T[ 27 ]
Klaver S[ 55 ]
Vidal XC[ 39 ]
Farley N[ 46 ]
Fol P[ 54 ]
Lafferty G[ 55 ]
RF[ 42
Barschel C[ 39 ]
Dziurda A[ 26 ]
La Thi VN[ 40 ]
Cowan GA[ 51 ]
Hansmann Menzemer S[ 11 ]
Cadeddu S[ 15 ]
Manca
Berezhnoy A[ 32 ]
Gibson V[ 48 ]
Artamonov A[ 36 ]
Cojocariu L[ 29 ]
Girard OG[ 40 ]
Grunberg O[ 64 ]
Corti G[ 39 ]
Kruse F[ 9 ]
Badalov A[ 37 ]
Adinolfi M[ 47 ]
75 ]
Krocker G[ 11 ]
Braun S[ 11 ]
Perez DC[ 39 ]
Cogoni
Evans T[ 56 ]
Fu J[ 21 ]
Lai A[ 15 ]
Lowdon P[ 41 ]
86 ]
S[ 34
S[ 39
Dossett D[ 49 ]
Jalocha J[ 56 ]
Mancinelli G[ 6 ]
Machefert F[ 7 ]
Lees JP[ 4 ]
A[ 32
Galli
A[ 31
A[ 34
John M[ 56 ]
De Silva W[ 58 ]
Grauges E[ 37 ]
Martellotti G[ 25 ]
74 ]
Gomez
Farry S[ 53 ]
Hussain N[ 56 ]
Gomes
Karbach TM[ 39 ]
LHCb Collaboration: Aaij R[ 39 ]
Bien A[ 11 ]
R[ 23
Marks J[ 11 ]
Fontanelli
Deschamps O[ 5 ]
Alves AA[ 58 ]
Likhomanenko
Garofoli J[ 60 ]
Cassina
Albrecht J[ 9 ]
Blouw J[ 10 ]
Alessio F[ 39 ]
R[ 16
Davis A[ 58 ]
R[ 19
Adeva B[ 38 ]
Buytaert J[ 39 ]
Hall S[ 54 ]
Blanc F[ 40 ]
Dordei F[ 11 ]
De Paula L[ 2 ]
Koopman
Gotti
Leflat
Haefeli G[ 40 ]
Publication venue
Publication date: 01/01/2015
Field of study

Identification of jets originating from beauty and charm quarks is important for measuring Standard Model processes and for searching for new physics. The performance of algorithms developed to select b- and c-quark jets is measured using data recorded by LHCb from proton-proton collisions at √s = 7 TeV in 2011 and at √s = 8 TeV in 2012. The efficiency for identifying a b(c) jet is about 65%(25%) with a probability for misidentifying a light-parton jet of 0.3% for jets with transverse momentum p(T) > 20GeV and pseudorapidity 2.2 < η < 4.2. The dependence of the performance on the p(T) and η of the jet is also measured

Archivio della Ricerca - Università della Basilicata

Observation of the B0→ρ0ρ0 decay from an amplitude analysis of B0→(π+π−)(π+π−) decays

Author: 40 Haen C
11 Komarov I
41 Mussini Manuel 14 Muster B
27 Obraztsov V
74 Calvi Marta 20
4 Gianelle Alessio 22 Giani S
42 Clarke PEL
51 Casasus MP
44 Dreimanis K
39 Jost B
39 Benton J
39 Hess M
54 Hamilton B
31 La Thi VN
39 Maratas J
38 Adinolfi M
3 John M
55 Hulsbergen W
11 Contu Andrea 15 39 Cook A
9 Del Buono L
42 43 Koppenburg P
49 Dovbnya A
1 55 Rodrigues E
56 Gregson S
7 Maciuc F
7 Leroy O
40 Klaver S
1
41 Chrzaszcz M
32 Kravchuk L
46 Mcnab A
79 Khurewathanakul C
55 Brook NH
55 Passaleva Giovanni 17 Patel GD
38 Santacesaria Roberta 25 Rios CS
41 Maurin B
7 An L
32 Bernet R
60 Tico JG
40 Fiutowski T
39 Papanestis A
39 Latham T
39 Dey B
7 Bowcock TJV
42 43 Lanfranchi Gaia 18 Langenbruch C
29 Potterat C
39 Karodia S
60 Kenyon IR
39 Ciezarek G
40 Mazurov A
27 Fol P
47 Han X
64 Gui B
11 Martellotti Giuseppe 25 Martinelli M
42 Bien A
47 Coombes M
55 Dupertuis F
11 Evans HM
4 Mitzel DS
56 Machefert F
2 Lowdon P
39 Cattaneo M
47 Pugatch V
40 85 Niess V
28 Battista V
69 Gotti Claudio 20
40 Rama Matteo 23 Rangel MS
63 Perez PR
56 Gavardi L
57 Jacobsson R
60 Muheim F
41 Ely S
37 Gaspar C
39 Rinnert K
63 Minard MN
48 Joram C
55 Lai Adriano 15 Lambert D
54 D'Ambrosio C
37 Baesso C
42 Jawahery A
8 Corti G
7 47 Rachwal B
65 Liles M
36 O'Hanlon DP
42 Adeva B
56 Jans E
47 Coquereau S
11 Krokovny P
58 De Simone Patrizia 18 Dean CT
39 Raven G
40 Lacarrere D
39 Cogan J
61 Cunliffe S
5 Hombach C
2 Mayordomo CS
67 Palano Antimo 13
11 Farinelli C
39 Hadjivasiliou C
Maev O
40 Naik P
47 Berezhnoy A
39 Linn C
49 Ghez P
6 Manning P
51 Akiba KC
49 Crocombe AC
52 Lopes JH
49 Blanc F
9 Nikitin N
39 Schlupp M
4 Chen S
11 Jalocha J
51 Lupato Anna 22 Luppi Eleonora 16 74 Lupton O
2 Price E
60 Aslanides E
39 Di Ruscio Francesco 24 Dijkstra H
39 Frei C
52 Kelsey M
42 43 Vidal FM
1 Ferro Luzzi M
46 Bird T
65 Manca Giulia 15 73 Mancinelli G
52 Bedeschi Franco 23 Bediaga I
46 Farry S
30 Sail P
47 Nakada T
48 Closier J
9 Gazzoni G
59 Appleby RB
59 Hampson T
46 Grillo L
42 Humair T
47 Price JD
54 Egorychev V
54 Currie R
39 Ketel T
9 Cavallero Giovanni 19 Cenci Riccardo 23 88 Charles M
49 Badalov A
36 Ogilvy S
43 Khanji Basem 20
11 Li Y
9 Schmelling M
64 Hicheur A
46 Kenzie M
28 Kvaratskheliya T
4 Marconi Umberto 14 Benito CM
39 Head T
40 Marks J
39 Neuner M
6 van Leerdam J
40 Nguyen Mau C
39 50 Egede U
38 Poikela T
39 Comerma Montells A
30 39 Bonivento Walter 15 Borghi S
56 Harnew ST
41 Lucchesi Donatella 22 86 Luo H
Aaij R
2 39 Mohr RC
60 Esen S
51 Craik DC
55 Roiser S
11 Back JJ
38 Galli Domenico 14
49 Torres MC
2 Popov A
5 Diaz RG
47 Rakotomiaramanana B
39 Schindler H
27 Fitzpatrick C
41 Liu Bo 15 Lohn S
27 Morris AB
2 Raniuk I
8 Morata JAH
39 Cowan GA
39 Jones CR
11 Harnew N
34 35
39 Furfaro Emiliano 24
10 Schmidt B
45 Oldeman Rudolf 15 73 Onderwater CJG
26 Leverington B
9 Meissner M
58 De Bruyn K
38 Santovetti Emanuele 24
40 Heijne V
51 Mountain R
Schneider O
7 Barter W
39 Donleavy S
55 Carbone Angelo 14
39 Corvo Marco 16 74 Counts I
60 Kandybei S
29 Gligorov VV
26 41 Vidal XC
42 Penso Gianni 25 81 Altarelli MP
40 Bay A
8 Bencivenni Giovanni 18 Benson S
51 Eitschberger U
56 Deschamps O
40 Nandakumar R
60 Brodzicka J
78 Olloqui EP
53 Molina VR
53 Fay R
54 Alves AA
2 Needham M
39 Romanovsky V
3 Anderlini Lucio 17 75 Anderson J
38 van Herwijnen E
12 Meadows B
36 Vidal AR
42 Farley N
36 Popov D
8 Deleage N
55 Gutierrez OA
79 Gandara MG
53 Lindner R
40 Punzi Giovanni 23 87 Qian W
34 35 Bondar N
53 Dujany G
36 Dziurda A
2 De Silva W
46 Petridis K
46 Le Gac R
1 De Paula L
10 Popovici B
5 Cogoni Violetta 15 73 Cojocariu L
47 Harrison J
52 Pappalardo Luciano Libero 16 74 Parkes C
8 Poluektov A
39 Longstaff I
39 Artamonov A
5 Dettori F
33 Kreplin K
10 Blusk S
39 Cadeddu Sandro 15 Calabrese Roberto 16
79 Gomez MC
44 Rauschmayr N
40 Durante P
71 Palombo Fernando 21
29 Greening E
5 Pescatore L
51 Clemencic M
31 39 Golutvin A
37 Cardoso LAG
7 39 Rodrigues AB
74 Firlej M
42 Milanes DA
52 Ali S
55 De Cian M
5 Leflat A
34 35 Kruse E
72 Carboni Giovanni 24 Cardinale Roberta 19
1 Bel LJ
6 Cogneras E
7 Kolpin M
38 Ferrari Fabio 14 Rodrigues FF
59 Jing F
37 Valls PR
48 Evans T
37 Gascon D
5 Bachmann S
5 Morandin Mauro 22 Morawski P
39 42 Korolev M
1 Goicochea JMO
53 Hynds D
33 Fiore Marco 16
49 Pinci Davide 25 Pistone Alessandro 19 Playfer S
37 Pietrzyk B
54 Hussain N
54 Oyanguren A
51 Lambert RW
30 Cartelle PA
50 Pappagallo M
56 Hutchcroft D
11 Neufeld N
6 Auriemma Giulio 25 82 Baalouch M
80 Carniti R
39 Capriotti L
11 Novoselov A
52 Okhrimenko O
46 McCann M
68 Rodrigues BO
42 De Capua S
1 Matev R
39
39 Chefdeville M
32 Nikodem T
80 Sarti Alessio 18
2 Hill D
30 Malde S
54 Reichert S
39 Barsuk S
39 Gobel C
Marino Pietro 23
5 Geraci Angelo 21 90 Gerick D
9 Eklund L
26 Kudryavtsev V
60 Mapelli A
72 Gallorini Stefano 22
34 35 Kurek K
50 55 Pellegrino A
42
41 Andreotti Mirco 16 74 Andrews JE
52 Idzik M
30 Easo S
55 McNulty R
40 Nguyen TD
60 Bocci Valerio 25 Bondar A
39 Owen P
67 Silva JJS
11 De Miranda JM
80 Torreira AG
38 Garofoli J
11 Grunberg O
31 54 Gomes A
20 Carson L
60 Haefeli G
41 Buytaert J
54 Fontana M
51 Neri Nicola 21 Neubert S
78 Gandelman M
40 Gibson V
42 Belyaev I
53 Prouve C
61 Golubkov D
9 Kucewicz W
45 Navarro AP
11 Dorigo M
39 Dzhelyadin R
53 Ferguson D
39 Frosini Maddalena 17 Fu Jinlin 21
49 Krocker G
5 Niet R
40 Blouw J
54 McCarthy J
31 Ben Haim E
42 Lees JP
40 Santos DM
2 Gandini P
49 Langhans B
53 Dordei F
81 Satriano Celestina 25
49 Oblakowska Mucha A
42 43 Redi F
37 Can G
33 Guz Y
58 Amato S
36 39 Gys T
2 Massafferri A
5 Akar S
39 Perazzini Stefano 14 72 Perret P
36 Artuso M
49 dos Reis AC
78 Cardini Alessandro 15
39 Ruiz H
Britton T
9 Alessio F
11 Brett D
49 Lazzeroni C
4 Deckenhoff M
11 Merk M
38 Dossett D
54 Patrignani Claudia 19 78 Pearce A
37 Graverini E
39 Coco V
4 Quagliani R
9 Ekelhof R
61 Monteil S
55 Gershon T
40 Ruf T
60 Gushchin E
1 Ricciardi S
61 Baldini Wander 16 39 Barlow RJ
31 Polycarpo E
55 Britsch M
26 Dzyuba A
7 Likhomanenko T
40 Koopman RF
39 van Beuzekom M
55 Bizzeti Andrea 17 77 Blake T
11 Kreps M
27 Morda A
52 El Rifai I
2 Otto A
41 Bertolin Alessandro 22 Bettler MO
37 Robbe P
31 32 Schiller M
11 Hansmann Menzemer S
40 Beaucourt L
47 David PNY
55 Klimaszewski K
49 Polyakov I
51 Albor VF
Nguyen AD
52 Decamp D
6 Karacson M
49 Mathe Z
48 Hall S
39 Jaeger A
39 Matteuzzi Clara 20 Mauri A
55 Reid MM
67 Sedes BS
88 Marki R
47 Petrolini A
56 Hoballah M
89 Palutan Matteo 18 Panman J
56 Johnson D
42 Alkhazov G
37 84 Campana Pierluigi 18 Perez DC
39 Jurik N
41 Bozzi Concezio 16 Braun S
53 Prisciandaro J
48 Garrido L
5 Marchand JF
6 Lesiak T
53 Ajaltouni Z
53 Henrard P
38 Rotondo Marcello 22 Rouvinet J
39 Gambetta Silvia 19
42 Hennessy K
39 Mathad A
50 Richards S
39 Batozskaya V
8 Charpentier P
26 83 Kucharczyk M
4 Pilar T
39 Cliff HV
41 Di Canto A
10 Fontanelli Flavio 19 78 Forty R
40 Pritchard A
34 35 Eisenhardt S
27 Ilten P
31 Eidelman S
5 Elsasser C
39 Haines SC
6 Morello Michael Joseph 23 88 Moron J
55 Borsato M
39 Polci F
47 Rih M
56 Malinin A
4 Lefevre R
55 He J
56 Falabella Antonio 14 Farber C
56 Gao Y
53 Patel M
4 Beddow J
5 Henry L
10 Archilli F
39 Grauges E
44 Kanso W
11 Gersabeck M
39 Gastaldi Ugo 16 Gauld R
58 Meier F
55 Barschel C
47 Bursche A
11 Gersabeck E
39 Lafferty G
52 Saitta Biagio 15 73 Guimaraes VS
4 Derkach D
55 Cheung SF
3 Pardinas JG
28 Kochebina O
Lopez JAR
39 Karbach TM
51 Muller K
47 Savrina D
29 Collazuol Gianmaria 22 Collins P
Griffith P
2 Amerio Silvia 22 Amhis Y
39 Filippov S
2 Frank M
40 Suarez AD
39 Francisco O
38 Sagidova N
26 Rademacker JH
56 Chiapolini N
53 Bowen E
Cassina Lorenzo 20 79 Garcia LC
74 Fiorini Massimiliano 16
6 Albrecht J
39 Lionetto F
47 Affolder A
Lefrancois J
67 Tostes DM
39 Cauet C
11 Bifani S
50 Nasteva I
39 Dalseno J
42 Davis A
57 Couturier B
48 Giubega L
39 Alexander M
82 Satta Alessia 24 Saunders DM
11 Rodriguez JM
41 Graziani Giacomo 17 Grecu A
Publication venue
Publication date: 01/01/2015
Field of study

Proton-proton collision data recorded in 2011 and 2012 by the LHCb experiment, corresponding to an integrated luminosity of 3.0 fb(-1), are analysed to search for the charmless B-0 -> rho(0)rho(0) decay. More than 600 B-0 -> (pi(+)pi(-))(pi(+)pi(-)) signal decays are selected and used to perform an amplitude, analysis, under the assumption of no CP violation in the decay, from which the B-0 -> rho(0)rho(0) decay is observed for the first time with 7.1 standard deviations significance. The fraction of B-0 -> rho(0)rho(0) decays yielding a longitudinally polarised final state is measured to be f(L) = 0.745(-0.058)(+0.048)(stat) +/- 0.034(syst). The B-0 -> rho(0)rho(0) branching fraction, using the B-0 -> phi K*(892)(0) decay as reference, is also reported as B(B-0 -> rho(0)rho(0)) = (0.94 +/- 0.17(stat) +/- 0.09(syst) +/- 0.06(BF)) x 10(-6). (C) 2015 CERN for the benefit of the LHCb Collaboration. Published by Elsevier B.V. This is an open access article under the CC BY licens

Archivio istituzionale della ricerca - Università di Urbino

Observation of the decay (B)over-bar(s)(0) -> psi(2S)K+pi(-)

Author: 40 Haen C
11 Komarov I
41 Mussini Manuel 14 Muster B
27 Obraztsov V
74 Calvi Marta 20
4 Gianelle Alessio 22 Giani S
42 Clarke PEL
51 Casasus MP
44 Dreimanis K
39 Jost B
39 Benton J
39 Hess M
54 Hamilton B
31 La Thi VN
39 Maratas J
38 Adinolfi M
3 John M
11 Contu Andrea 15 39 Cook A
9 Del Buono L
42 43 Koppenburg P
49 Dovbnya A
56 Gregson S
7 Maciuc F
Albor VF
7 Leroy O
40 Klaver S
1
41 Chrzaszcz M
32 Kravchuk L
79 Khurewathanakul C
55 Brook NH
55 Passaleva Giovanni 17 Patel GD
38 Santacesaria Roberta 25 Rios CS
7 An L
32 Bernet R
60 Tico JG
40 Fiutowski T
39 Papanestis A
39 Latham T
39 Dey B
7 Bowcock TJV
29 Potterat C
39 Karodia S
60 Kenyon IR
39 Ciezarek G
Baesso C
27 Fol P
47 Han X
64 Gui B
11 Martellotti Giuseppe 25 Martinelli M
42 Bien A
47 Coombes M
55 Dupertuis F
11 Evans HM
39 Bonivento Walter 15 Borghi S
56 Machefert F
45 Oldeman Rudolf 15 Onderwater CJG
2 Lowdon P
47 Pugatch V
40 85 Niess V
29 Maev O
28 Battista V
69 Gotti Claudio 20
40 Rama Matteo 23 Rangel MS
63 Perez PR
56 Gavardi L
57 Jacobsson R
41 Ely S
37 Gaspar C
39 Rinnert K
63 Minard MN
48 Joram C
55 Lai Adriano 15 Lambert D
39 Matteuzzi Clara 20 Maud A
54 D'Ambrosio C
42 Jawahery A
8 Corti G
7 47 Rachwal B
65 Liles M
36 O'Hanlon DP
42 Adeva B
56 Jans E
47 Coquereau S
11 Krokovny P
58 De Simone Patrizia 18 Dean CT
39 Raven G
40 Lacarrere D
39 Cogan J
61 Cunliffe S
5 Hombach C
2 Mayordomo CS
67 Palano Antimo 13
10 Britton T
11 Farinelli C
39 Hadjivasiliou C
37 Casse G
40 Naik P
47 Berezhnoy A
39 Linn C
49 Ghez P
6 Manning P
51 Akiba KC
49 Crocombe AC
10 Fontanelli E
52 Lopes JH
49 Blanc F
31 Golutvin A
9 Nikitin N
39 Schlupp M
4 Chen S
11 Jalocha J
51 Lupato Anna 22 Luppi Eleonora 16 74 Lupton O
2 Price E
60 Aslanides E
39 Di Ruscio Francesco 24 Dijkstra H
39 Frei C
52 Kelsey M
42 43 Vidal FM
1 Ferro Luzzi M
46 Bird T
65 Manca Giulia 15 73 Mancinelli G
52 Bedeschi Franco 23 Bediaga I
46 Farry S
30 Sail P
47 Nakada T
48 Closier J
9 Gazzoni G
59 Appleby RB
59 Hampson T
46 Grillo L
47 Price JD
54 Egorychev V
54 Currie R
39 Ketel T
9 Cavallero Giovanni 19 Cenci Riccardo 23 88 Charles M
36 Ogilvy S
43 Khanji Basem 20
11 Li Y
64 Hicheur A
46 Kenzie M
28 Kvaratskheliya T
4 Marconi Umberto 14 Benito CM
39 Head T
40 Marks J
39 Neuner M
72 Carboni Giovanni 24
6 van Leerdam J
40 Nguyen Mau C
39 50 Egede U
38 Poikela T
39 Comerma Montells A
41 Lucchesi Donatella 22 86 Luo H
Aaij R
2 39 Mohr RC
60 Esen S
51 Craik DC
55 Roiser S
11 Back JJ
38 Galli Domenico 14
49 Torres MC
37 Marino Pietro 23
2 Popov A
5 Diaz RG
47 Rakotomiaramanana B
39 Schindler H
27 Fitzpatrick C
41 Liu Bo 15 Lohn S
27 Morris AB
2 Raniuk I
1 Rodrigues E
8 Morata JAH
39 Cowan GA
39 Jones CR
60 Muheims F
11 Harnew N
34 35
39 Furfaro Emiliano 24
26 Leverington B
9 Meissner M
48 Griffith P
58 De Bruyn K
38 Santovetti Emanuele 24
6 Morelloto MJ
40 Heijne V
51 Mountain R
7 Barter W
39 Donleavy S
55 Carbone Angelo 14
39 Corvo Marco 16 74 Counts I
60 Kandybei S
29 Gligorov VV
23 88 Moron J
26 41 Vidal XC
46 McNab A
42 Penso Gianni 25 81 Altarelli MP
4 Mitze DS
40 Bay A
8 Bencivenni Giovanni 18 Benson S
51 Eitschberger U
56 Deschamps O
40 Nandakumar R
60 Brodzicka J
53 Molina VR
53 Fay R
54 Alves AA
2 Needham M
39 Romanovsky V
3 Anderlini Lucio 17 75 Anderson J
38 van Herwijnen E
12 Meadows B
36 Vidal AR
42 Farley N
8 Deleage N
55 Gutierrez OA
79 Gandara MG
53 Lindner R
40 Punzi Giovanni 23 87 Qian W
53 Dujany G
36 Dziurda A
2 De Silva W
46 Petridis K
46 Le Gac R
1 De Paula L
10 Popovici B
5 Cogoni Violetta 15 73 Cojocariu L
47 Harrison J
52 Pappalardo Luciano Libero 16 74 Parkes C
8 Poluektov A
39 Longstaff I
39 Artamonov A
5 Dettori F
33 Kreplin K
10 Blusk S
39 Cadeddu Sandro 15 Calabrese Roberto 16
79 Gomez MC
44 Rauschmayr N
40 Durante P
54 Gomes A
Humair T
71 Palombo Fernando 21
29 Greening E
5 Pescatore L
51 Clemencic M
37 Cardoso LAG
74 Firlej M
42 Milanes DA
52 Ali S
55 De Cian M
5 Leflat A
34 35 Kruse F
1 Bel LJ
6 Cogneras E
7 Kolpin M
34 Bondar N
38 Ferrari Fabio 14 Rodrigues FF
59 Jing F
37 Valls PR
48 Evans T
37 Gascon D
5 Bachmann S
5 Morandin Mauro 22 Morawski P
1 Goicochea JMO
53 Hynds D
33 Fiore Marco 16
Gandini P
49 Pinci Davide 25 Pistone Alessandro 19 Playfer S
37 Pietrzyk B
54 Hussain N
54 Oyanguren A
51 Lambert RW
Cattaneo M
30 Cartelle PA
50 Pappagallo M
56 Hutchcroft D
11 Neufeld N
6 Auriemma Giulio 25 82 Baalouch M
39 Capriotti L
11 Novoselov A
52 Okhrimenko O
68 Rodrigues BO
42 De Capua S
1 Matev R
39
39 Chefdeville M
32 Nikodem T
80 Sarti Alessio 18
2 Hill D
30 Malde S
54 Reichert S
39 Barsuk S
39 Gobel C
5 Geraci Angelo 21 90 Gerick D
9 Eklund L
26 Kudryavtsev V
60 Mapelli A
72 Gallorini Stefano 22
34 35 Kurek K
50 55 Pellegrino A
42
41 Andreotti Mirco 16 74 Andrews JE
52 Idzik M
78 Cardini Alessandro 15 Carniti R
19 78 Forty R
30 Easo S
55 McNulty R
40 Nguyen TD
60 Bocci Valerio 25 Bondar A
39 Owen P
67 Silva JJS
11 De Miranda JM
80 Torreira AG
38 Garofoli J
11 Grunberg O
20 Carson L
60 Haefeli G
41 Buytaert J
54 Fontana M
51 Neri Nicola 21 Neubert S
78 Gandelman M
40 Gibson V
42 Belyaev I
53 Prouve C
61 Golubkov D
9 Kucewicz W
45 Navarro AP
11 Dorigo M
39 Dzhelyadin R
53 Ferguson D
39 Frosini Maddalena 17 Fu Jinlin 21
49 Krocker G
5 Niet R
47 Rihl M
40 Blouw J
31 Ben Haim E
42 Lees JP
40 Santos DM
49 Langhans B
53 Dordei F
81 Satriano Celestina 25
Maurin B
49 Oblakowska Mucha A
42 43 Redi F
33 Guz Y
58 Amato S
42 43 Lanfranchi G
36 39 Gys T
2 Massafferri A
5 Akar S
39 Perazzini Stefano 14 72 Perret P
36 Artuso M
49 dos Reis AC
36 Popovl D
39 Ruiz H
9 Alessio F
11 Brett D
49 Lazzeroni C
4 Deckenhoff M
11 Merk M
38 Dossett D
54 Patrignani Claudia 19 78 Pearce A
37 Graverini E
11 Nguyen AD
39 Coco V
4 Quagliani R
Harnew ST
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61 Monteil S
55 Gershon T
40 Ruf T
60 Gushchin E
1 Ricciardi S
61 Baldini Wander 16 39 Barlow RJ
31 Polycarpo E
55 Britsch M
26 Dzyuba A
7 Likhomanenko T
40 Koopman RF
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55 Bizzeti Andrea 17 77 Blake T
11 Kreps M
27 Morda A
McCarthy J
52 El Rifai I
2 Otto A
41 Bertolin Alessandro 22 Bettler MO
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55 Klimaszewski K
49 Polyakov I
52 Decamp D
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40 41 Mazurov A
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39 Jaeger A
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67 Sedes BS
88 Marki R
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89 Palutan Matteo 18 Panman J
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42 Alkhazov G
37 84 Campana Pierluigi 18 Perez DC
39 Jurik N
41 Bozzi Concezio 16 Braun S
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48 Garrido L
5 Marchand JF
6 Lesiak T
53 Ajaltouni Z
80 Cardinale Roberta 19
53 Henrard P
38 Rotondo Marcello 22 Rouvinet J
39 Gambetta Silvia 19
42 Hennessy K
39 Mathad A
50 Richards S
39 Batozskaya V
53 Cassina Lorenzo 20 79 Garcia LC
8 Charpentier P
26 83 Kucharczyk M
4 Pilar T
39 Cliff HV
42 Korolev M
32 Lefrancois J
41 Di Canto A
30 35
40 Pritchard A
34 35 Eisenhardt S
27 Ilten P
31 Eidelman S
5 Elsasser C
39 Haines SC
55 Borsato M
39 Polci F
56 Malinin A
4 Lefevre R
55 He J
56 Falabella Antonio 14 Farber C
47 Petrolini Alessandro 19 78 Olloqui EP
56 Gao Y
53 Patel M
4 Beddow J
5 Henry L
10 Archilli F
39 Grauges E
44 Kanso W
11 Gersabeck M
39 Gastaldi Ugo 16 Gauld R
58 Meier F
55 Barschel C
47 Bursche A
11 Gersabeck E
39 Lafferty G
52 Saitta Biagio 15 73 Guimaraes VS
4 Derkach D
55 Cheung SF
3 Pardinas JG
28 Kochebina O
Lopez JAR
39 Karbach TM
51 Muller K
47 Savrina D
29 Collazuol Gianmaria 22 Collins P
49 Balalov A
7 Rodrigues AB
2 Amerio Silvia 22 Amhis Y
39 Filippov S
2 Frank M
40 Suarez AD
39 Francisco O
Langenbruch C
38 Sagidova N
26 Rademacker JH
56 Chiapolini N
53 Bowen E
74 Fiorini Massimiliano 16
6 Albrecht J
39 Lionetto F
47 Affolder A
67 Tostes DM
39 Cauet C
11 Bifani S
50 Nasteva I
39 Dalseno J
42 Davis A
57 Couturier B
55 Husbergen W
48 Giubega L
39 Alexander M
31 39
82 Satta Alessia 24 Saunders DM
11 Rodriguez JM
41 Graziani Giacomo 17 Grecu A
Publication venue
Publication date: 01/01/2015
Field of study

The decay (B) over bar (0)(s) -> psi(2S)K+pi(-) is observed using a data set corresponding to an integrated luminosity of 3.0 fb(-1) collected by the LHCb experiment in pp collisions at centre-of-mass energies of 7 and 8 TeV. The branching fraction relative to the B-0 -> psi(2S)K+pi(-) decay mode is measured to be B((B) over bar (0)(s) -> psi(2S)K+pi(-))/B(B-0 -> psi(2S)K+pi(-)) = 5.38 +/- 0.36 (stat) +/- 0.22 (syst) +/- 0.31 (f(s)/f(d)) %, where f(s)/f(d) indicates the uncertainty due to the ratio of probabilities for a b quark to hadronise into a B-s(0) or B-0 meson. Using an amplitude analysis, the fraction of decays proceeding via an intermediate K*(892)(0) meson is measured to be 0.645 +/- 0.049 (stat) +/- 0.049 (syst) and its longitudinal polarisation fraction is 0.524 +/- 0.056 (stat) +/- 0.029 (syst). The relative branching fraction for this component is determined to be B((B) over bar (0)(s) -> psi(2S)K*(892)(0))/B(B-0 -> psi(2S)K*(892)(0)) = 5.58 +/- 0.57 (stat) +/- 0.40 (syst) +/- 0.32 (f(s)/f(d)) %. In addition, the mass splitting between the B-s(0) and B-0 mesons is measured as M(B-s(0)) - M(B-0) = 87.45 +/- 0.44 (stat) +/- 0.09 (syst) MeV/c(2). (C) 2015 CERN for the benefit of the LHCb Collaboration. Published by Elsevier B.V. This is an open access article under the CC BY licens

Archivio istituzionale della ricerca - Università di Urbino

Turnaround Management: An Explorative Investigation of the Strategic Leadership Competencies for the Turnaround of Indian IT Firms

Author: Rajiv Mathad Ashley
Publication venue
Publication date: 21/08/2019
Field of study

This academic research determines the competencies and attributes required of the TMT for turning around Indian IT firms. It evaluates the efficacy of the leadership attributes for successful recovery of a distressed company. These attributes are known to promote superior performance for a leader to become a turnaround benchmarkable specialist. The author’s interest in choosing the Indian IT sector is also kindled due to its contribution to the country’s economic growth. An interpretivist, inductive approach has been used in this study. By conducting a mixed-method research, the researcher has sourced primary data from 32 respondents - using the technique of purposive sampling – drawn from senior management cadre of renowned Indian IT firms. The research tool is a questionnaire with open and closed ended question. The quantitative responses were tabulated and thematic analysis was conducted on qualitative data. Secondary data was sourced from the previous literature - academic, non-academic sources and business documents. The data analysis and findings of this study were revelatory in addressing the three themes – functional, social and cognitive competencies. Managerial abilities and domain knowledge if not adequate will blunt the impact of turnaround initiative. Similarly, cross-cultural skills are pivotal too. Likewise, corporate learning and development if found wanting in TMT can prolong the turnaround process. The TMT would immensely benefit from the above cited findings and insights. Since the author has based the findings on extensive primary and secondary research , the study will further contribute to the literature on corporate turnaround

TRAP

Measurement of J/ψ-pair production in pp collisions at s = 13 TeV and study of gluon transverse-momentum dependent PDFs

Author: Jevtic V.
Abellan Beteta C.
Hennessy K.
Bacher D.
Ben-Haim E.
Han X.
Charpentier P.
Bizzeti A.
Eklund L.
Garcia Pardinas J.
Benane G.
Gerken L. L.
Akar S.
Cid Vidal X.
Borsato M.
Cottee Meldrum J. J.
Dordei F.
Hutchcroft D.
Archilli F.
Calvo Gomez M.
Clemencic M.
Hamilton P. M.
Chefdeville M.
Amhis Y.
Brodzicka J.
Geertsema R. E.
Duda P.
Chadwick A. J.
Fernez A. D.
Kang Y.
Cogneras E.
Duk V.
Alessio F.
Fitzgerald D. S.
Artamonov A.
Firlej M.
Giza M. A.
Bradley M. J.
Bursche A.
Berezhnoy A.
Cervenkov D.
Carniti P.
Golutvin A.
Giugliano C.
Calefice L.
Harnew N.
Ellbracht J.
Klimaszewski K.
Buonaura A.
Ferrari F.
Jiang Y.
Artuso M.
Haefeli G.
Amalric R.
Escher S.
Cicala M. F.
Brossa Gonzalo A.
Decamp D.
Grillo L.
Fischer K. M.
Dolmatov A.
Corti G.
Douglas L.
Garrido L.
Gomes A.
Agapopoulou C.
Cogan J.
Gersabeck E.
Filippov S.
Garcia Moreno P.
Buonincontri L.
Gao H.
Gu C.
Dey B.
Dudek M. W.
Duras M. M.
Campora Perez D. H.
Amey J. L.
Bachmann S.
Afsharnia H.
Davis A.
Cavallero G.
Hill D.
Betancourt C.
Ferrillo M.
Bitadze A.
Fiutowski T.
Battig A.
Gunther P. A.
Debernardis F.
Aliouche Z.
Dziurda A.
Eisenhardt S.
Ferreres Sole S.
Horswill J.
De Lucia E.
Ferro-Luzzi M.
Cliff H. V.
De Bruyn K.
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Bertella C.
De Serio M.
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Glaser F. C.
Goncerz M.
Chernov A.
Baryshnikov F.
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Heuel J.
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Boldyrev A.
Gooding J. A.
Cerasoli J.
Fabiano F.
Burr C.
Frei C.
De Freitas Carneiro Da Graca U.
Fontana M.
Abdelmotteleb A. S. W.
Blanc F.
Fulghesu T.
Kauniskangas A. M.
Karpov M.
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Beck A.
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Publication venue
Publication date: 01/01/2024
Field of study

The production cross-section of J/ψ pairs in proton-proton collisions at a centre-of-mass energy of s = 13 TeV is measured using a data sample corresponding to an integrated luminosity of 4.2 fb−1 collected by the LHCb experiment. The measurement is performed with both J/ψ mesons in the transverse momentum range 0 < pT< 14 GeV/c and rapidity range 2.0 < y < 4.5. The cross-section of this process is measured to be 16.36 ± 0.28 (stat) ± 0.88 (syst) nb. The contributions from single-parton scattering and double-parton scattering are separated based on the dependence of the cross-section on the absolute rapidity difference ∆y between the two J/ψ mesons. The effective cross-section of double-parton scattering is measured to be σeff = 13.1 ± 1.8 (stat) ± 2.3 (syst) mb. The distribution of the azimuthal angle φCS of one of the J/ψ mesons in the Collins-Soper frame and the pT-spectrum of the J/ψ pairs are also measured for the study of the gluon transverse-momentum dependent distributions inside protons. The extracted values of ⟨cos 2φCS⟩ and ⟨cos 4φCS⟩ are consistent with zero, but the presence of azimuthal asymmetry at a few percent level is allowed

Archivio istituzionale della Ricerca - Scuola Normale Superiore

Archivio della Ricerca - Università di Pisa

Archivio istituzionale della ricerca - Università di Ferrara

Archivio istituzionale della ricerca - Università di Genova

Archivio istituzionale della ricerca - Università di Modena e Reggio Emilia

The Major G‑Quadruplex Formed in the Human BCL‑2 Proximal Promoter Adopts a Parallel Structure with a 13-nt Loop in K<sup>+</sup> Solution

Author: Megan Carver (1371204)
Raveendra I. Mathad (1371207)
Prashansa Agrawal (1333602)
Clement Lin (1371210)
Danzhou Yang (17073)
Publication venue
Publication date: 2015
Field of study

The human BCL-2 gene contains a 39-bp GC-rich region upstream of the P1 promoter that has been shown to be critically involved in the regulation of BCL-2 gene expression. Inhibition of BCL-2 expression can decrease cellular proliferation and enhance the efficacy of chemotherapy. Here we report the major G-quadruplex formed in the Pu39 G-rich strand in this BCL-2 promoter region. The 1245G4 quadruplex adopts a parallel structure with one 13-nt and two 1-nt chain-reversal loops. The 1245G4 quadruplex involves four nonsuccessive G-runs, I, II, IV, V, unlike the previously reported bcl2 MidG4 quadruplex formed on the central four G-runs. The parallel 1245G4 quadruplex with the 13-nt loop, unexpectedly, appears to be more stable than the mixed parallel/antiparallel MidG4. Parallel-stranded structures with two 1-nt loops and one variable-length middle loop are found to be prevalent in the promoter G-quadruplexes; the variable middle loop is suggested to determine the specific overall structure and potential ligand recognition site. A limit of 7 nt in loop length is used in all quadruplex-predicting software. Thus, the formation and high stability of the 1245G4 quadruplex with a 13-nt loop is significant. The presence of two distinct interchangeable G-quadruplexes in the overlapping region of the BCL-2 promoter is intriguing, suggesting a novel mechanism for gene transcriptional regulation and ligand modulation

The Francis Crick Institute

Erratum to: Open charm production and asymmetry in pNe collisions at (Formula presented.) (The European Physical Journal C, (2023), 83, 6, (541), 10.1140/epjc/s10052-023-11641-5)

Author: Lupato A.
Redi F.
Publication venue
Publication date: 01/01/2023
Field of study

In this article footnote 38 was incorrectly listed as 38: Affiliated with an Institute Covered by a Cooperation Agreement with CERN, ICCUB, Universitat de Barcelona, Barcelona, Spain Two footnotes were merged into one. The correct footnotes should be: 38: Affiliated with an Institute Covered by a Cooperation Agreement with CERN 39: ICCUB, Universitat de Barcelona, Barcelona, Spain The original article has been corrected

Aisberg (Università degli Studi di Bergamo)