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Measurements of Higgs Boson Production by Gluon-Gluon Fusion and Vector-Boson Fusion Using H ? Ww* ? E?μ? Decays in Pp Collisions at P S=13 Tev With the Atlas Detector Ffi
No full textHiggs boson production via gluon-gluon fusion and vector-boson fusion in proton-proton collisions is measured in the H ; RARR; WW* ; RARR; ev ; mu;v decay channel. The Large Hadron Collider delivered proton-proton collisions at a center-of-mass energy of 13 TeV between 2015 and 2018, which were recorded by the ATLAS detector, corresponding to an integrated luminosity of 139 fb-1. The total cross sections for Higgs boson production by gluon-gluon fusion and vector-boson fusion times the H ; RARR; WW* branching ratio are measured to be 12.0 1 1.4 and 0.75 thorn 0.19 -0.16 pb, respectively, in agreement with the Standard Model predictions of 10.4 1 0.6 and 0.81 1 0.02 pb. Higgs boson production is further characterized through measurements of Simplified Template Cross Sections in a total of 11 kinematic fiducial regions.CANARIE; Compute Canada; CRC (Canada) [SCI/013]; UNCE [CC-IN2P3]; COST, ERC; ERDF; Investissements d'Avenir Labex, Investissements d'Avenir Idex; ANR (France); DFG; AvH Foundation (Germany); Thales - EU-ESF; Greek NSRF (Greece); BSF-NSF; MINERVA (Israel); Norwegian Financial Mechanism; NCN; La Caixa Banking Foundation; CERCA Programme Generalitat de Catalunya; PROMETEO; Gran Gustafssons Stiftelse (Sweden); Royal Society; Leverhulme Trust (United Kingdom); NDGF (Denmark) [132]; KIT/GridKA (Germany); INFN-CNAF (Italy); NL-T1; ASGC (Taiwan); BNL (USA); Tier-2 facilities worldwide; [PRIMUS 21/SCI/017]We thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT (Argentina); YerPhI (Armenia); ARC (Australia); BMWFW and FWF (Austria); ANAS (Azerbaijan); CNPq and FAPESP (Brazil); NSERC, NRC, and CFI (Canada); CERN; ANID (Chile); CAS, MOST, and NSFC (China); Minciencias (Colombia); MEYS CR (Czech Republic); DNRF and DNSRC (Denmark); IN2P3-CNRS and CEADRF/IRFU (France); SRNSFG (Georgia); BMBF, HGF, andMPG(Germany); GSRI (Greece); RGCand HongKong SAR (China); ISF and Benoziyo Center (Israel); INFN (Italy); MEXTand JSPS (Japan); CNRST (Morocco); NWO (Netherlands); RCN (Norway); MEiN (Poland); FCT (Portugal); MNE/IFA (Romania); MESTD (Serbia); MSSR (Slovakia); ARRS and MIZS (Slovenia); DSI/ NRF (South Africa); MICINN (Spain); SRC and Wallenberg Foundation (Sweden); SERI, SNSF, and Cantons of Bern and Geneva (Switzerland); MOST (Taiwan); TENMAK (Turkey); STFC (United Kingdom); and DOE and NSF (USA). In addition, individual groups and members have received support from BCKDF, CANARIE, Compute Canada and CRC (Canada); PRIMUS 21/SCI/017 and UNCE SCI/013 (Czech Republic); COST, ERC, ERDF, Horizon 2020, and Marie Sklodowska-Curie Actions (European Union); Investissements d'Avenir Labex, Investissements d'Avenir Idex, and ANR (France); DFG and AvH Foundation (Germany); Herakleitos, Thales, and Aristeia programmes co-financed by EU-ESF and the Greek NSRF (Greece); BSF-NSF and MINERVA (Israel); Norwegian Financial Mechanism 2014-2021 (Norway); NCN and NAWA (Poland); La Caixa Banking Foundation, CERCA Programme Generalitat de Catalunya and PROMETEO and GenT Programmes Generalitat Valenciana (Spain); Goran Gustafssons Stiftelse (Sweden); The Royal Society and Leverhulme Trust (United Kingdom). The crucial computing support from all WLCG partners is acknowledged gratefully, in particular from CERN, theATLAS Tier1 facilities at TRIUMF (Canada), NDGF (Denmark, Norway, and Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (United Kingdom) and BNL (USA), the Tier-2 facilities worldwide, and large nonWLCG resource providers. Major contributors of computing resources are listed in Ref. [132]
Üst Solunum Yolu Enfeksiyonu Sonrası Gelişen İnatçı Hıçkırık
No full textGİRİŞ ve AMAÇ: Hıçkırık diyaframın ani ve istemsiz kasılmaları sonucu oluşur. Kırk sekiz saatten uzun süren hıçkırıklara inatçı hıçkırık adı verilir. İnatçı hıçkırık etiyolojisinde yapısal, vasküler, enfeksiyöz, metabolik ve psikosomatik sebepler yer almaktadır. Bu yazıda, üst solunum yolu enfeksiyonu (ÜSYE) sonrası gelişen inatçı hıçkırık olgularını tartışmak amaçlanmıştır. OLGU: Boğaz ağrısı, halsizlik ve yaygın eklem ağrısı şikayetleri ile acil servise başvuran 35 yaşındaki erkek hastada ÜSYE düşünülmüş, istirahat önerilmiş, COVID-19 PCR testi yapılmamış. Hastada beş gün sonra inatçı hıçkırık gelişmiş, gün boyu aralıksız sürüyormuş. Kilo kaybı yaşayan hasta, çalışmakta güçlük çekiyormuş. Hıçkırık başladıktan sonra dört defa acil servise başvurmuş, başvurularda klorpromazin 25 mg kas içi uygulanmış. İlk uygulamalarda kısmen rahatlasa da son enjeksiyonundan sonra fayda görmemiş. Hıçkırığın dokuzuncu gününde yapılan endoskopi, toraks ve tüm abdomen BT’sinde herhangi bir patolojiye rastlanmamış. Psikiyatri bölümüne başvuran hastaya klorpromazin tablet reçete edilmiş, hasta ilacı temin edemediği için kullanamamıştır. Dört gün sonra oral alımı bozulan hastada senkop gelişmesi üzerine kranial BT çekilmiş, patoloji saptanmamıştır. Aynı gün psikiyatri bölümüne tekrar başvuran hastaya ilk dört gün 10 mg/ gün, devamında 20 mg/gün olmak üzere paroksetin ve 10 mg hiyosinN-butil bromid +10 mg medazepam 2x1 reçete edildi. hiyosin-N-butil bromid + medazepam bir hafta kullanıldıktan sonra kesildi. Tedavinin dördüncü gününde hıçkırık azaldı, altıncı gününde ise tamamen düzeldi. İkinci olguda, bulantı nedeniyle acil servise başvuran, bilinen koroner arter hastalığı öyküsü olan 58 yaşındaki erkek hastanın 8 gün önce COVID-19 PCR testinin pozitif saptandığı, o günden bu yana inatçı hıçkırığının olduğu, bir gün önce kısa süreli hafiflediği, uyku sırasında olmadığı öğrenildi. Bulantı için metokloropramid tedavisi uygulanan hastanın hıçkırığı kesildi, ilerleyen günlerde hastaya ulaşıldığında hıçkırığının tekrarlamadığı öğrenildi. Olgulardan onam alındı. TARTIŞMA ve SONUÇ: Bu bildiride ÜSYE sonrası gelişen inatçı hıçkırık vakaları sunulmuştur. İnatçı hıçkırıklarda proton pompa inhibitörleri, reflü baskılayıcı ilaçlar, gaba analogları (gabapentin, baklofen), dopamin reseptör antagonistleri (metokloropramid) ve klorpromazin tedavileri denenmektedir. Bildirinin, inatçı hıçkırık etyolojisinde yer alan faktörler ve tedavisinde etkili ajanlar ile ilgili katkı sunacağı düşünülmüştür
Combined Measurement of the Higgs Boson Mass From the Formula Presented and Formula Presented Decay Channels With the Atlas Detector Using Formula Presented, 8, and 13 Tev Formula Presented Collision Data
No full textA measurement of the mass of the Higgs boson combining the Formula Presented and Formula Presented decay channels is presented. The result is based on Formula Presented of proton-proton collision data collected by the ATLAS detector during LHC run 2 at a center-of-mass energy of 13 TeV combined with the run 1 ATLAS mass measurement, performed at center-of-mass energies of 7 and 8 TeV, yielding a Higgs boson mass of Formula Presented. This corresponds to a 0.09% precision achieved on this fundamental parameter of the Standard Model of particle physics. © 2023 CERN, for the ATLAS Collaboration.IN2P3-CNRS; CC-IN2P3; 2014-2021; SCI/013; U.S. Department of Energy, USDOE; Alexander von Humboldt-Stiftung, AvH; Canarie; Karlsruhe Institute of Technology, KIT; H2020 Marie Skłodowska-Curie Actions, MSCA; Multiple Sclerosis Scientific Research Foundation, MSSRF; CERN; Compute Canada: 21/SCI/017; Göran Gustafssons Stiftelser; Natural Sciences and Engineering Research Council of Canada, NSERC; National Research Council Canada, NRC; Canada Foundation for Innovation, CFI; Science and Technology Facilities Council, STFC; Leverhulme Trust; European Research Council, ERC; European Cooperation in Science and Technology, COST; Australian Research Council, ARC; National Stroke Foundation, NSF; Neurosurgical Research Foundation, NRF; Helmholtz-Gemeinschaft, HGF; Minerva Foundation; Deutsche Forschungsgemeinschaft, DFG; Agence Nationale de la Recherche, ANR; Japan Society for the Promotion of Science, JSPS; Ministry of Education, Culture, Sports, Science and Technology, MEXT; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNF; Danmarks Grundforskningsfond, DNRF; Fundação de Amparo à Pesquisa do Estado de São Paulo, FAPESP; National Natural Science Foundation of China, NSFC; Ministerstvo Školství, Mládeže a Tělovýchovy, MŠMT; Fundação para a Ciência e a Tecnologia, FCT; Bundesministerium für Bildung und Forschung, BMBF; Chinese Academy of Sciences, CAS; Austrian Science Fund, FWF; Generalitat de Catalunya; Ministry of Science and Technology of the People's Republic of China, MOST; Agencia Nacional de Promoción Científica y Tecnológica, ANPCyT; Nederlandse Organisatie voor Wetenschappelijk Onderzoek, NWO; Bundesministerium für Wissenschaft, Forschung und Wirtschaft, BMWFW; Conselho Nacional de Desenvolvimento Científico e Tecnológico, CNPq; Nella and Leon Benoziyo Center for Neurological Diseases, Weizmann Institute of Science; Israel Science Foundation, ISF; Instituto Nazionale di Fisica Nucleare, INFN; Narodowe Centrum Nauki, NCN; Javna Agencija za Raziskovalno Dejavnost RS, ARRS; Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja, MPNTR; Ministerio de Ciencia e Innovación, MICINN; Centre National pour la Recherche Scientifique et Technique, CNRST; Staatssekretariat für Bildung, Forschung und Innovation, SBFI; British Columbia Knowledge Development Fund, BCKDF; European Regional Development Fund, ERDF; Defence Science Institute, DSI; Narodowa Agencja Wymiany Akademickiej, NAWA; Institutul de Fizică Atomică, IFA; Agencia Nacional de Investigación y Desarrollo, ANID; Royal Society of South Australia, RSSA; Irish Rugby Football Union, IRF
Measurement of the Sensitivity of Two-Particle Correlations in Pp Collisions To the Presence of Hard Scatterings
No full textA key open question in the study of multiparticle production in high-energy Formula Presented collisions is the relationship between the “ridge”—i.e., the observed azimuthal correlations between particles in the underlying event that extend over all rapidities—and hard or semihard scattering processes. In particular, it is not known whether jets or their soft fragments are correlated with particles in the underlying event. To address this question, two-particle correlations are measured in Formula Presented collisions at Formula Presented using data collected by the ATLAS experiment at the LHC, with an integrated luminosity of Formula Presented, in two different configurations. In the first case, charged particles associated with jets are excluded from the correlation analysis, while in the second case, correlations are measured between particles within jets and charged particles from the underlying event. Second-order flow coefficients, Formula Presented, are presented as a function of event multiplicity and transverse momentum. These measurements show that excluding particles associated with jets does not affect the measured correlations. Moreover, particles associated with jets do not exhibit any significant azimuthal correlations with the underlying event, ruling out hard processes contributing to the ridge. © 2023 CERN, for the ATLAS Collaboration.IN2P3-CNRS; CC-IN2P3; 2014-2021; SCI/013; U.S. Department of Energy, USDOE; Alexander von Humboldt-Stiftung, AvH; Alabama Space Grant Consortium, ASGC; Brookhaven National Laboratory, BNL; Canarie; Karlsruhe Institute of Technology, KIT; H2020 Marie Skłodowska-Curie Actions, MSCA; Multiple Sclerosis Scientific Research Foundation, MSSRF; CERN; Compute Canada: 21/SCI/017; Göran Gustafssons Stiftelser; Natural Sciences and Engineering Research Council of Canada, NSERC; National Research Council Canada, NRC; Canada Foundation for Innovation, CFI; Science and Technology Facilities Council, STFC; Leverhulme Trust; European Research Council, ERC; European Cooperation in Science and Technology, COST; Australian Research Council, ARC; National Stroke Foundation, NSF; Neurosurgical Research Foundation, NRF; Helmholtz-Gemeinschaft, HGF; Minerva Foundation; Deutsche Forschungsgemeinschaft, DFG; Agence Nationale de la Recherche, ANR; Japan Society for the Promotion of Science, JSPS; Ministry of Education, Culture, Sports, Science and Technology, MEXT; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNF; Danmarks Grundforskningsfond, DNRF; Fundação de Amparo à Pesquisa do Estado de São Paulo, FAPESP; National Natural Science Foundation of China, NSFC; Ministerstvo Školství, Mládeže a Tělovýchovy, MŠMT; Fundação para a Ciência e a Tecnologia, FCT; Bundesministerium für Bildung und Forschung, BMBF; Chinese Academy of Sciences, CAS; Austrian Science Fund, FWF; Generalitat de Catalunya; Ministry of Science and Technology of the People's Republic of China, MOST; Agencia Nacional de Promoción Científica y Tecnológica, ANPCyT; Nederlandse Organisatie voor Wetenschappelijk Onderzoek, NWO; Bundesministerium für Wissenschaft, Forschung und Wirtschaft, BMWFW; Conselho Nacional de Desenvolvimento Científico e Tecnológico, CNPq; Nella and Leon Benoziyo Center for Neurological Diseases, Weizmann Institute of Science; Israel Science Foundation, ISF; Instituto Nazionale di Fisica Nucleare, INFN; Narodowe Centrum Nauki, NCN; Javna Agencija za Raziskovalno Dejavnost RS, ARRS; Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja, MPNTR; Ministerio de Ciencia e Innovación, MICINN; Centre National pour la Recherche Scientifique et Technique, CNRST; Staatssekretariat für Bildung, Forschung und Innovation, SBFI; British Columbia Knowledge Development Fund, BCKDF; European Regional Development Fund, ERDF; Defence Science Institute, DSI; Narodowa Agencja Wymiany Akademickiej, NAWA; Institutul de Fizică Atomică, IFA; Agencia Nacional de Investigación y Desarrollo, ANID; Royal Society of South Australia, RSSA; Irish Rugby Football Union, IRF
Search for Direct Pair Production of Sleptons and Charginos Decaying To Two Leptons and Neutralinos With Mass Splittings Near the W-Boson Mass in ?s = 13 Tev Pp Collisions With the Atlas Detector
No full textA search for the electroweak production of pairs of charged sleptons or charginos decaying into two-lepton final states with missing transverse momentum is presented. Two simplified models of R-parity-conserving supersymmetry are considered: direct pair-production of sleptons (?~ ?~) , with each decaying into a charged lepton and a ?~10 neutralino, and direct pair-production of the lightest charginos (?~1±?~1?) , with each decaying into a W-boson and a ?~10 . The lightest neutralino (?~10) is assumed to be the lightest supersymmetric particle (LSP). The analyses target the experimentally challenging mass regions where m(?~)?m(?~10) and m(?~1±)?m(?~10) are close to the W-boson mass (‘moderately compressed’ regions). The search uses 139 fb?1 of s = 13 TeV proton-proton collisions recorded by the ATLAS detector at the Large Hadron Collider. No significant excesses over the expected background are observed. Exclusion limits on the simplified models under study are reported in the (?~?~10) and (?~1±?~10) mass planes at 95% confidence level (CL). Sleptons with masses up to 150 GeV are excluded at 95% CL for the case of a mass-splitting between sleptons and the LSP of 50 GeV. Chargino masses up to 140 GeV are excluded at 95% CL for the case of a mass-splitting between the chargino and the LSP down to about 100 GeV. [Figure not available: see fulltext.] © 2023, The Author(s).21/SCI/017; IN2P3-CNRS; 2014-2021; SCI/013We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; ANID, Chile; CAS, MOST and NSFC, China; Minciencias, Colombia; MEYS CR, Czech Republic; DNRF and DNSRC, Denmark; IN2P3-CNRS and CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, HGF and MPG, Germany; GSRI, Greece; RGC and Hong Kong SAR, China; ISF and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; NWO, Netherlands; RCN, Norway; MEiN, Poland; FCT, Portugal; MNE/IFA, Romania; MESTD, Serbia; MSSR, Slovakia; ARRS and MIZŠ, Slovenia; DSI/NRF, South Africa; MICINN, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TENMAK, Türkiye; STFC, United Kingdom; DOE and NSF, United States of America. In addition, individual groups and members have received support from BCKDF, CANARIE, Compute Canada and CRC, Canada; PRIMUS 21/SCI/017 and UNCE SCI/013, Czech Republic; COST, ERC, ERDF, Horizon 2020 and Marie Sk?odowska-Curie Actions, European Union; Investissements d’Avenir Labex, Investissements d’Avenir Idex and ANR, France; DFG and AvH Foundation, Germany; Herakleitos, Thales and Aristeia programmes co-financed by EU-ESF and the Greek NSRF, Greece; BSF-NSF and MINERVA, Israel; Norwegian Financial Mechanism 2014-2021, Norway; NCN and NAWA, Poland; La Caixa Banking Foundation, CERCA Programme Generalitat de Catalunya and PROMETEO and GenT Programmes Generalitat Valenciana, Spain; Göran Gustafssons Stiftelse, Sweden; The Royal Society and Leverhulme Trust, United Kingdom
Constraints on the Higgs Boson Self-Coupling From Single- and Double-Higgs Production With the Atlas Detector Using Pp Collisions At√s=13 Tev
No full textConstraints on the Higgs boson self-coupling are set by combining double-Higgs boson analyses in the bb over bar bb over bar , bb over bar ; tau;+; tau;- and bb over bar ; gamma; ; gamma; decay channels with single-Higgs boson analyses targeting the ; gammagamma;, Z Z*, W W *, ; tau;+; tau;- and bb over bar decay channels. The data used in these analyses were recorded by the ATLAS detector at the LHC in proton-proton collisions at ; RADIC;s = 13 TeV and correspond to an integrated luminosity of 126-139 fb-1. The combination of the double-Higgs analyses sets an upper limit of ; mu;HH 2.4 at 95% confidence level on the double-Higgs production cross-section normalised to its Standard Model prediction. Combining the single-Higgs and double-Higgs analyses, with the assumption that new physics affects only the Higgs boson self-coupling (; lambda;HHH), values outside the interval -0.4 ; kappalambda; = (; lambda;HHH/; lambda;SM H H H ) 6.3 are excluded at 95% confidence level. The combined single-Higgs and double-Higgs analyses provide results with fewer assumptions, by adding in the fit more coupling modifiers introduced to account for the Higgs boson interactions with the other Standard Model particles. In this relaxed scenario, the constraint becomes -1.4 ; kappalambda; 6.1 at 95% CL. ; COPY; 2023 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons .org /licenses /by /4 .0/). Funded by SCOAP3.ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW , Austria; FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq , Brazil; FAPESP, Brazil; NSERC, Canada; NRC , Canada; CFI, Canada; CERN; ANID, Chile; CAS, China; MOST , China; NSFC, China; Minciencias, Colombia; MEYS CR, Czech Republic; DNRF, Denmark; DNSRC, Denmark; IN2P3-CNRS, France; CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, Germany; HGF , Germany; MPG, Germany; GSRI, Greece; RGC, China; Hong KongSAR, China; ISF , Israel; Benoziyo Center, Israel; INFN, Italy; MEXT, Japan; JSPS, Japan; CNRST, Morocco; NWO, Netherlands; RCN, Norway; MEiN, Poland; FCT, Portugal; MNE/IFA, Romania; JINR; MES of Russia , Russian Federation; NRC KI, Russian Federation; MESTD, Serbia; MSSR, Slovakia; ARRS, Slovenia; MIZS, Slovenia; DSI/NRF, South Africa; MICINN, Spain; SRC, Sweden; Wallenberg Foundation, Sweden; SERI, Switzerland; SNSF , Switzerland; Canton of Bern, Switzerland; Canton of Geneva, Switzerland; MOST, Taiwan; TENMAK, Turkiye; STFC, United Kingdom; DOE , United States of America; NSF, United States of America; BCKDF, Canada; Canarie, Canada; Compute Canada, Canada; CRC, Canada; COST, European Union; ERC, European Union; ERDF, European Union; Horizon 2020, European Union; Marie Sklodowska-Curie Actions, European Union; Investissements d'Avenir Labex, France; Investissements d'Avenir Idex, France; ANR, France; DFG , Germany; AvH Foundation, Germany; Herakleitos programme - EU-ESF, Greece; Thales programme - EU-ESF, Greece; Aristeia programme - EU-ESF, Greece; Greek NSRF, Greece; BSF-NSF, Israel; GIF, Israel; Norwegian Financial Mechanism 2014-2021, Norway; NCN , Poland; NAWA, Poland; La Caixa Banking Foundation, Spain; CERCA Programme Generalitat de Catalunya, Spain; PROMETEO Programme Generalitat Valenciana, Spain; GenT Programme Generalitat Valenciana, Spain; Goran Gustafssons Stiftelser, Sweden; Royal Society , United Kingdom; Leverhulme Trust, United KingdomWe acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; ANID, Chile; CAS, MOST and NSFC, China; Minciencias, Colombia; MEYS CR, Czech Republic; DNRF and DNSRC, Denmark; IN2P3-CNRS and CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, HGF and MPG, Germany; GSRI, Greece; RGC and Hong KongSAR, China; ISF and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; NWO, Netherlands; RCN, Norway; MEiN, Poland; FCT, Portugal; MNE/IFA, Romania; JINR; MES of Russia and NRC KI, Russian Federation; MESTD, Serbia; MSSR, Slovakia; ARRS and MIZS, Slovenia; DSI/NRF, South Africa; MICINN, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TENMAK, Turkiye; STFC, United Kingdom; DOE and NSF, United States of America. In addition, individual groups and members have received support from BCKDF, Canarie, Compute Canada and CRC, Canada; COST, ERC, ERDF, Horizon 2020 and Marie Sklodowska-Curie Actions, European Union; Investissements d'Avenir Labex, Investissements d'Avenir Idex and ANR, France; DFG and AvH Foundation, Germany; Herakleitos, Thales and Aristeia programmes co-financed by EU-ESF and the Greek NSRF, Greece; BSF-NSF and GIF, Israel; Norwegian Financial Mechanism 2014-2021, Norway; NCN and NAWA, Poland; La Caixa Banking Foundation, CERCA Programme Generalitat de Catalunya and PROMETEO and GenT Programmes Generalitat Valenciana, Spain; Goran Gustafssons Stiftelser, Sweden; The Royal Society and Leverhulme Trust, United Kingdom. The crucial computing support from all WLCG partners is acknowledged gratefully, in particular from CERN, the ATLAS Tier-1 facilities at TRIUMF (Canada) , NDGF (Denmark, Norway, Sweden) , CC-IN2P3 (France) , KIT/GridKA (Germany) , INFN-CNAF (Italy) , NL-T1 (Netherlands) , PIC (Spain) , ASGC (Taiwan) , RAL (UK) and BNL (USA) , the Tier-2 facilities worldwide and large non-WLCG resource providers. Major contributors of computing resources are listed in Ref. [70]
Pursuit of Paired Dijet Resonances in the Run 2 Dataset With Atlas
No full textNew particles with large masses that decay into hadronically interacting particles are predicted by many models of physics beyond the Standard Model. A search for a massive resonance that decays into pairs of dijet resonances is performed using 140 fb(-1) of proton-proton collisions at ffiffiffisp root s = 13 TeV recorded by the ATLAS detector during Run 2 of the Large Hadron Collider. Resonances are searched for in the invariant mass of the tetrajet system, and in the average invariant mass of the pair of dijet systems. A data-driven background estimate is obtained by fitting the tetrajet and dijet invariant mass distributions with a four-parameter dijet function and a search for local excesses from resonant production of dijet pairs is performed. No significant excess of events beyond the Standard Model expectation is observed, and upper limits are set on the production cross sections of new physics scenarios.ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW, Austria; FWF, Austria; ANAS, Azerbaijan; CNPq, Brazil; FAPESP, Brazil; NSERC, Canada; NRC, Canada; CFI, Canada; CERN; ANID, Chile; CAS, China; MOST, China; NSFC, China; Minciencias, Colombia; MEYS CR, Czech Republic; DNRF, Denmark; DNSRC, Denmark; IN2P3-CNRS, France; CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, Germany; HGF, Germany; MPG, Germany; GSRI, Greece; RGC, China; Hong Kong SAR, China; ISF, Israel; Benoziyo Center, Israel; INFN, Italy; MEXT, Japan; JSPS, Japan; CNRST, Morocco; NWO, Netherlands; RCN, Norway; MEiN, Poland; FCT, Portugal; MNE/IFA, Romania; MESTD, Serbia; MSSR, Slovakia; ARRS, Slovenia; MIZS, Slovenia; DSI/NRF, South Africa; MICINN, Spain; SRC, Sweden; Wallenberg Foundation, Sweden; SERI, Switzerland; SNSF, Switzerland; Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TENMAK, Turkiye; STFC, United Kingdom; DOE, United States of America; NSF, United States of America; BCKDF, Canada; CANARIE, Canada; Compute Canada, Canada; CRC, Canada; Czech Republic [PRIMUS 21/SCI/017, UNCE SCI/013]; COST, European Union; ERC, European Union; ERDF, European Union; Horizon 2020, European Union; ICSCNextGenerationEU, European Union; Marie Sklodowska-Curie Actions, European Union; Investissements d'Avenir Labex, France; Investissements d'Avenir Idex, France; ANR, France; DFG, Germany; AvH Foundation, Germany; Herakleitos; EU-ESF, Greece; Greek NSRF, Greece; BSF-NSF, Israel; MINERVA, Israel; Norwegian Financial Mechanism 2014-2021, Norway; NCN, Poland; NAWA, Poland; La Caixa Banking Foundation, Spain; CERCA Programme Generalitat de Catalunya, Spain; PROMETEO and GenT Programmes Generalitat Valenciana, Spain; Goran Gustafssons Stiftelse, Sweden; Royal Society and Leverhulme Trust, United KingdomWe thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; ANID, Chile; CAS, MOST and NSFC, China; Minciencias, Colombia; MEYS CR, Czech Republic; DNRF and DNSRC, Denmark; IN2P3-CNRS and CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, HGF and MPG, Germany; GSRI, Greece; RGC and Hong Kong SAR, China; ISF and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; NWO, Netherlands; RCN, Norway; MEiN, Poland; FCT, Portugal; MNE/IFA, Romania; MESTD, Serbia; MSSR, Slovakia; ARRS and MIZS, Slovenia; DSI/NRF, South Africa; MICINN, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TENMAK, Turkiye; STFC, United Kingdom; DOE and NSF, United States of America. In addition, individual groups and members have received support from BCKDF, CANARIE, Compute Canada and CRC, Canada; PRIMUS 21/SCI/017 and UNCE SCI/013, Czech Republic; COST, ERC, ERDF, Horizon 2020, ICSCNextGenerationEU and Marie Sklodowska-Curie Actions, European Union; Investissements d'Avenir Labex, Investissements d'Avenir Idex and ANR, France; DFG and AvH Foundation, Germany; Herakleitos, Thales and Aristeia programmes co-financed by EU-ESF and the Greek NSRF, Greece; BSF-NSF and MINERVA, Israel; Norwegian Financial Mechanism 2014-2021, Norway; NCN and NAWA, Poland; La Caixa Banking Foundation, CERCA Programme Generalitat de Catalunya and PROMETEO and GenT Programmes Generalitat Valenciana, Spain; Goran Gustafssons Stiftelse, Sweden; The Royal Society and Leverhulme Trust, United Kingdom. The crucial computing support from all WLCG partners is acknowledged gratefully, in particular from CERN, the ATLAS Tier-1 facilities at TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (United Kingdom) and BNL (USA), the Tier-2 facilities worldwide and large non-WLCG resource providers. Major contributors of computing resources are listed in Ref. [103]
Simultaneous Engagement of Top-Down and Bottom-Up Control in the Stroop Task
No full textIn this study, with three Stroop task experiments, we investigated simultaneous engagement of list-wide and item-specific control mechanisms and their potential interaction. By using list-wide proportion congruency (LWPC), item-specific proportion congruency (ISPC)-transfer, and unbiased-transfer sets that were made up of distinct color-word pairings, we were able to observe both LWPC and ISPC effects. By comparing the LWPC effects that were observed with the ISPC-transfer sets and the unbiased-transfer sets, we investigated the relationship between item-specific control and list-wide control. By comparing the findings from Experiments 1 and 2 with the findings of Experiment 3, we observed the possible mediating role of contingency learning in the ISPC-transfer sets on the generalizability of list-wide control. Across all experiments, we consistently observed item-specific control, with the ISPC effect. Although we did not find evidence for list-wide control in the first two experiments, in the third experiment, where color-word contingency learning was minimal for ISPC-transfer items, we observed a significant LWPC effect. Our findings indicate that the introduction of contingency learning in the ISPC-transfer items may reduce top-down control. Importantly, none of the experiments revealed an interaction between item-specific control and list-wide control, suggesting that these two control mechanisms operated independently
Mısır'da Arap Milliyetçi Fikirlerin Oluşumunda, İslami Modernizm ve Reşid Riza
No full textDiscussions on where and how Arab nationalism started seems to have not reached a conclusion yet. Also, we can say that the effects of the discourses of Islamic modernists on the formation of nationalist ideas among Muslim Arabs at the end of the 19th century were not studied much. In addition, studies on Islamic modernists mostly focus on their theological views and reforms in the field of Islamic law (fiqh), and their relations with political and nationalist ideas have not been emphasized much. For this reason, this study focuses on the environment in Egypt as of the 19th century and its relationship with the formation of Islamic modernists' ideas in order to analyze the link. However, the issue of how the ideas of Islamic modernists influenced the formation of ethnic consciousness and nationalist ideas among Muslim Arabs in the early 20th century will also be placed in this context. At this point, in our study, the discourses of Reşid Rıza, a strong defender of Islamic modernism, on Islamic reform, Islamic unity, colonialism, Ottoman rule, caliphate, Arabs and nationalism were examined. In order to examine the role played by the environment in Egypt and the general conjuncture of the period in the formation of Reşid Rıza's ideas, the method of cultural analysis was preferred in our study and firstly, the modernization of Egypt, which started with the period of Kavalalı Mehmet Ali Pasha, to the British administration in Egypt until the World War I was discussed and then, Islamic modernism and the ideas of Reşid Rıza were discussed.Arap milliyetçiliğinin nerede nasıl başladığına yönelik tartışmalar henüz bir sonuca ulaşmamış gözükmektedir. Ayrıca 19. yüzyılın sonlarında Müslüman Araplar arasında milliyetçi fikirlerin oluşumunda İslami modernistlerin söylemlerinin etkilerinin de çok fazla çalışılmadığını söyleyebiliriz. İslami modernistler hakkında yapılan çalışmalar onların daha çok teolojik görüşlerine, İslam hukuku (fıkh) alanındaki reformlarına yer vermekte olup onların siyasi ve milliyetçi fikirlerle olan ilişkileri üzerinde pek durulmamıştır. Bu sebeple, elinizdeki bu çalışma aradaki bağlantıyı analiz etmek adına Mısır'da 19. yüzyıl itibariyle oluşan ortama ve İslami modernistlerin fikirlerinin oluşumuyla ilişkisine odaklanmıştır. Bununla birlikte İslami modernistlerin fikirlerinin 20. yüzyılın başlarında Müslüman Araplar arasında etnik bilincin ve milliyetçi fikirlerin oluşumuna nasıl etki ettiği konusu da bu bağlama yerleştirilecektir. Bu doğrultuda çalışmamızda İslami modernizmin güçlü savunucusu Reşid Rıza'nın, İslam reformu, İslam birliği, sömürgecilik, Osmanlı yönetimi, hilafet, Araplar ve milliyetçilik üzerine olan söylemleri incelemeye alınmıştır. Mısır'daki ortamın ve dönemin genel konjonktürünün Reşid Rıza'nın fikirlerinin oluşumunda oynadığı rolü incelemek adına çalışmamızda kültürel analiz yöntemi tercih edilmiş olup; ilk önce Kavalalı Mehmet Ali Paşa dönemiyle başlayan Mısır modernleşmesinden, I. Dünya Savaşı'na kadar Mısır'daki İngiliz idaresi incelenmiş, ardından İslami modernizm ve Reşid Rıza'nın fikirleri ele alınmıştır
Connection Between the Covid-19 Pandemic, War Trauma Reminders, Perceived Stress, Loneliness, and Ptsd in Bosnia and Herzegovina
No full textIn order to gain a better understanding of what happens during the COVID-19 pandemic to those who were previously traumatized, this study investigated perceived stress and severity of PTSD symptoms during the COVID-19 pandemic in people who experienced the 1992-1995 war in Bosnia and Herzegovina. It was also examined how reminders of past trauma and loneliness instigated by the COVID-19 crisis relate to current stress and PTSD symptoms. The sample consisted of 123 participants (74.8% women). Participants responded to assessments of sociodemographic characteristics, exposure to COVID-related information, concerns over disease, severity of exposure to war, frequency and intensity of war trauma reminders, loneliness, stress, and severity of PTSD symptoms. Data was collected as part of [edited out for blind review] Global Survey. Results showed that in a population previously exposed to the effects of war, severity of PTSD symptoms was positively related to perceived stress, and loneliness during the pandemic significantly mediated this relationship. Intensity of exposure to war trauma reminders was associated with higher levels of PTSD symptom severity. Higher severity of PTSD symptoms was related to forced displacement during the war. Moreover, higher stress was related to increased concerns over disease. To conclude, those exposed to war may be more affected by the global COVID-19 pandemic and preventive measures that accompany it, while loneliness mediates the effects of PTSD and perceived stress in this population