124 research outputs found
De l’anticolonialisme à la décolonialité: le piège nationaliste
No full textAuthor-produced recording. All rights: Gregory B. LeeConférence inauguraleLundi 26 mai 2025Dans le cadre d'un colloque sur l'Institut franco-chinois (1921-1950) à Lyon, en France, cette conférence inaugurale examine les questions du colonialisme, de la décolonialité et du sauveur blanc dans la France des XXe et XXIe siècles.Colloque international "Autour de l’Institut Franco-Chinois (1921-1950)", Jacqueline ESTRAN; Marie LAUREILLARD; Florent VILLARD, May 2025, Lyon, France. ⟨hal-05215197⟩Higher resolution version available online https://www.youtube.com/watch?v=En2pkUICVB
De l’anticolonialisme à la décolonialité: le piège nationaliste
No full textAuthor-produced recording. All rights: Gregory B. LeeConférence inauguraleLundi 26 mai 2025Dans le cadre d'un colloque sur l'Institut franco-chinois (1921-1950) à Lyon, en France, cette conférence inaugurale examine les questions du colonialisme, de la décolonialité et du sauveur blanc dans la France des XXe et XXIe siècles.Colloque international "Autour de l’Institut Franco-Chinois (1921-1950)", Jacqueline ESTRAN; Marie LAUREILLARD; Florent VILLARD, May 2025, Lyon, France. ⟨hal-05215197⟩Higher resolution version available online https://www.youtube.com/watch?v=En2pkUICVB
Measurement of the CP-violating phase phi(s) in the B-s(0) -> J/psi phi(1020) -> mu(+)mu-K+K- channel in proton-proton collisions at root s=13 TeV
Get PDFThe CP-violating weak phase ?s and the decay width difference ??s between the light and heavy B0s mass eigenstates are measured with the CMS detector at the LHC in a sample of 48 500 reconstructed B0s? J/I) d (1020) ?11+11? K+K? events. The measurement is based on a data sample corresponding to an integrated luminosity of 96.4 fb?1, collected in proton-proton collisions at ?s = 13 TeV in 2017?2018. To extract the values of ?s and ??s, a time-dependent and flavor-tagged angular analysis of the 11+11?K+K? final state is performed. The analysis employs a dedicated tagging trigger and a novel opposite-side muon flavor tagger based on machine learning techniques. The measurement yields ?s = ?11 ?50 (stat) ? 10 (syst) mrad and ??s = 0.114 ? 0.014 (stat)? 0.007 (syst) ps?1, in agreement with the standard model predictions. When combined with the previous CMS measurement at ?s = 8 TeV, the following values are obtained: ?s = ?21 ? 44 (stat) ? 10 (syst) mrad, ??s = 0.1032 ? 0.0095 (stat) ? 0.0048 (syst) ps?1, a significant improvement over the 8 TeV result. ? 2021 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY licens
ON THE ESTIMATION OF GROWTH AND INEQUALITY ELASTICITIES OF POVERTY WITH GROUPED DATA
No full textAfter decades of intensive research dedicated to efficient and flexible parametric statistical distributions, the lognormal distribution still enjoys, despite its empirical weaknesses, widespread popularity in the applied literature related to poverty and inequality analysis. In the present study, we emphasize the drawbacks of this choice for the calculation of the elasticities of poverty. For this purpose, we estimate the growth and inequality elasticities of poverty using 1,132 income distributions, and 15 rival assumptions on the shape of the income distributions. Our results confirm that the lognormal distribution is not appropriate in most cases for the analysis of poverty: the magnitude of the elasticities is generally overestimated and the estimation of the relative impact of growth and redistribution on poverty alleviation is biased in favor of the growth objective. Copyright 2009 The Author. Journal compilation International Association for Research in Income and Wealth 2009.
Dante, i trovatori, la poesia
No full textVerifica della funzione dei trovatori come referenti e modelli di Dante alla luce della sostanziale modificazione della teoria letteraria dell'Alighieri, quale ci appare avvenuta nel passaggio tra De vulgari eloquentia (e Convivio) e Commedia.Check of the function of the Provençal troubadours as references and models of Dante Alighieri in light of the substantial modification of the literary theory of the great Florent author, as esplained in the De vulgari eloquentia (and Convivio) and then in the Comedy
Correction to: Aligning nutrient profiling with dietary guidelines: modifying the Nutri-Score algorithm to include whole grains (European Journal of Nutrition, (2021), 10.1007/s00394-021-02718-6)
No full text\ua9 The Author(s) 2021.The article Aligning nutrient profiling with dietary guidelines: modifying the Nutri-Score algorithm to include whole grains, written by Katrina R. Kissock, Florent Vieux, Kevin C. Mathias, Adam Drewnowski, Chris J. Seal, Gabriel Masset, Jessica Smith, Heddie Mejborn, Nicola M. McKeown and Eleanor J. Beck, was originally published electronically on the publisher’s internet portal on 24 November 2021 without open access. With the author(s)’ decision to opt for Open Choice the copyright of the article changed on 6 December 2021 to \ua9 The Author(s) 2021 and this article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http:// creat iveco mmons. org/ licen ses/ by/4. 0/. The original article has been corrected
Search for a low-mass pseudoscalar Higgs boson produced in association with a b(b)over-bar pair in pp collisions at root s=8 TeV
No full textA search is reported for a light pseudoscalar Higgs boson decaying to a pair of tau leptons, produced in association with a b (b) over bar pair, in the context of two-Higgs-doublet models. The results are based on pp collision data at a centre-of-mass energy of 8 TeV collected by the CMS experiment at the LHC and corresponding to an integrated luminosity of 19.7 fb(-1). Pseudoscalar boson masses between 25 and 80 GeV are probed. No evidence for a pseudoscalar boson is found and upper limits are set on the product of cross section and branching fraction to tau pairs between 7 and 39 pb at the 95% confidence level. This excludes pseudoscalar A bosons with masses between 25 and 80 GeV, with SM-like Higgs boson negative couplings to down-type fermions, produced in association with bb pairs, in Type II, two-Higgs-doublet models. (C) 2016 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommonnorg/licensesiby/4.01)
Measurement of WZ and ZZ production in pp collisions at √s = 8 TeV in final states with b-tagged jets
Get PDFOpen Access This article is distributed under the terms of the Creative
Commons Attribution License which permits any use, distribution, and
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source are credited.
Funded by SCOAP3 / License Version CC BY 4.0.Measurements are reported of the WZ and ZZ production cross sections in proton-proton collisions at s √ =8 TeV in final states where one Z boson decays to b-tagged jets. The other gauge boson, either W or Z, is detected through its leptonic decay (either W→eν , μν or Z→e + e − , μ + μ − , or νν ¯ ). The results are based on data corresponding to an integrated luminosity of 18.9 fb −1 collected with the CMS detector at the Large Hadron Collider. The measured cross sections, σ(pp→WZ)=30.7±9.3(stat.)±7.1(syst.)±4.1(th.)±1.0(lum.)pb and σ(pp→ZZ)=6.5±1.7(stat.)±1.0(syst.)±0.9(th.)±0.2(lum.)pb , are consistent with next-to-leading order quantum chromodynamics calculationsBMWF and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil);
MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); COLCIENCIAS (Colombia); MSES and CS (Croatia); RPF (Cyprus); MoER, SF0690030s09 and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF(Germany);GSRT(Greece);OTKAand NIH(Hungary);DAEand DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); NRF and WCU (Republic of Korea); LAS (Lithuania);MOE and UM(Malaysia); CINVESTAV, CONACYT, SEP, and UASLP-FAI (Mexico); MBIE (New Zealand); PAEC (Pakistan); MSHE and NSC (Poland); FCT (Portugal); JINR (Dubna); MON, RosAtom, RAS and RFBR (Russia); MESTD (Serbia); SEIDI and CPAN (Spain); Swiss Funding Agencies (Switzerland);
NSC (Taipei); ThEPCenter, IPST, STAR and NSTDA(Thailand); TUBITAK and TAEK (Turkey); NASU and SFFR (Ukraine); STFC (United Kingdom); DOE and NSF (USA)
Measurement of prompt and nonprompt J/psi production in pp and pPb collisions at sqrt(s[NN]) = 5.02 TeV
Get PDFSubmitted to Eur. J. Phys. C ; see paper for full list of authorsInternational audienceThis paper reports the measurement of J/psi meson production in proton-proton (pp) and proton-lead (pPb) collisions at a center-of-mass energy per nucleon pair of 5.02 TeV by the CMS experiment at the LHC. The data samples used in the analysis correspond to integrated luminosities of 28 inverse picobarns and 35 inverse nanobarns for pp and pPb collisions, respectively. Prompt and nonprompt J/psi mesons, the latter issuing from the decay of B mesons, are measured in their dimuon decay channels. Differential cross sections are measured in the transverse momentum range of 2<pt<30 GeV/c, and center-of-mass rapidity ranges of abs(y[CM])<2.4 (pp) and -2.87<y[CM]<1.93 (pPb). The nuclear modification factor, R[pPb], is measured as functions of pt and y[CM]. Small modifications of the J/psi cross sections are observed in pPb relative to pp collisions. The ratio of J/psi production cross sections in p-going and Pb-going directions, R[FB], studied as functions of pt and y[CM], shows a significant decrease for increasing transverse energy deposited at large pseudorapidities. These results, which cover a wide kinematic range, provide new insight on the role of cold nuclear matter effects on prompt and nonprompt J/psi production
Measurement of J/ψ and ψ(2S) prompt double-differential cross sections in pp collisions at √s =7 TeV.
Get PDFPublished by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.The double-differential cross sections of promptly produced J/ψ and ψ(2S) mesons are measured in pp collisions at √s =7 TeV, as a function of transverse momentum p_{T} and absolute rapidity |y|. The analysis uses J/ψ and ψ(2S) dimuon samples collected by the CMS experiment, corresponding to integrated luminosities of 4.55 and 4.90 fb^{-1}, respectively. The results are based on a two-dimensional analysis of the dimuon invariant mass and decay length, and extend to p_{T}=120 and 100 GeV for the J/ψ and ψ(2S), respectively, when integrated over the interval |y|<1.2. The ratio of the ψ(2S) to J/ψ cross sections is also reported for |y|<1.2, over the range 10<p_{T}<100 GeV. These are the highest p_{T} values for which the cross sections and ratio have been measured
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