Search for medium effects using jets from bottom quarks in PbPb collisions at √sNN = 5.02 TeV

Tumasyan, A.; Işıldak, Bora; The CMS Collaboration

Publication:
Search for medium effects using jets from bottom quarks in PbPb collisions at √sNN = 5.02 TeV

dc.contributor.author	Tumasyan, A.
dc.contributor.author	Işıldak, Bora
dc.contributor.department	Natural and Mathematical Sciences
dc.contributor.ozuauthor	IŞILDAK, Bora
dc.creator	The CMS Collaboration
dc.date.accessioned	2023-11-20T12:41:59Z
dc.date.available	2023-11-20T12:41:59Z
dc.date.issued	2023-09-10
dc.description.abstract	The first study of the shapes of jets arising from bottom (b) quarks in heavy ion collisions is presented. Jet shapes are studied using charged hadron constituents as a function of their radial distance from the jet axis. Lead-lead (PbPb) collision data at a nucleon-nucleon center-of-mass energy of root s(NN)= 5.02 TeV were recorded by the CMS detector at the LHC, with an integrated luminosity of 1.69nb(-1). Compared to proton-proton collisions, aredistribution of the energy inbjets to larger distances from the jet axis is observed in PbPb collisions. This medium-induced redistribution is found to be substantially larger forbjets than for inclusive jets. (c) 2023 The Author(s). Published by Elsevier B.V.	en_US
dc.description.sponsorship	BMBWF and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, FAPERGS, and FAPESP (Brazil); MES and BNSF (Bulgaria); CERN; CAS, MOST, and NSFC (China); MINCIENCIAS (Colombia); MSES and CSF (Croatia); RIF (Cyprus); SENESCYT (Ecuador); MoER, ERC PUT and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRI (Greece); NKFIH (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); MSIP and NRF (Republic of Korea); MES (Latvia); LAS (Lithuania); MOE and UM (Malaysia); BUAP, CINVESTAV, CONACYT, LNS, SEP, and UASLP-FAI (Mexico); MOS (Montenegro); MBIE (New Zealand); PAEC (Pakistan); MES and NSC (Poland); FCT (Portugal); MESTD (Serbia); MCIN/AEI and PCTI (Spain); MoSTR(Sri Lanka); Swiss Funding Agencies (Switzerland); MST (Taipei); MHESI and NSTDA (Thailand); TUBITAK and TENMAK (Turkey); NASU (Ukraine); STFC (United Kingdom); DOE and NSF (USA). Individuals have received support from the Marie-Curie program and the European Research Council and Horizon 2020 Grant, contract Nos. 675440, 724704, 752730, 758316, 765710, 824093, 884104, and COST Action CA16108 (European Union); the Leventis Foundation; the Alfred P. Sloan Foundation; the Alexander von Humboldt Foundation; the Belgian Federal Science Policy Office; the Fonds pour la Formation a la Recherche dans l'Industrie et dans l'Agriculture (FRIA-Belgium); the Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium); the F.R.S.-FNRS and FWO (Belgium) under the "Excellence of Science-EOS" - be.h project n. 30820817; the Beijing Municipal Science & Technology Commission, No. Z191100007219010; the Ministry of Education, Youth and Sports (MEYS) of the Czech Republic; the Hellenic Foundation for Research and Innovation (HFRI), Project Number 2288 (Greece); the Deutsche Forschungsgemeinschaft (DFG), under Germany's Excellence Strategy-EXC 2121 "Quantum Universe"-390833306, and under project number 400140256 - GRK2497; the Hungarian Academy of Sciences, the New National Excellence Program -UNKP, the NKFIH research grants K 124845, K 124850, K 128713, K 128786, K 129058, K 131991, K 133046, K 138136, K 143460, K 143477, 2020-2.2.1-ED-2021-00181, and TKP2021-NKTA-64 (Hungary); the Council of Science and Industrial Research, India; the Latvian Council of Science; the Ministry of Education and Science, project no. 2022/WK/14, and the National Science Center, contracts Opus 2021/41/B/ST2/01369 and 2021/43/B/ST2/01552 (Poland); the Fundacao para a Ciencia e a Tecnologia, grant CEECIND/01334/2018 (Portugal); the National Priorities Research Program by Qatar National Research Fund; MCIN/AEI/10.13039/501100011033, ERDF "a way of making Europe", and the Programa Estatal de Fomento de la Investigacion Cientifica y Tecnica de Excelencia Maria de Maeztu, grant MDM-2017-0765 and Programa Severo Ochoa del Principado de Asturias (Spain); the Chulalongkorn Academic into Its 2nd Century Project Advancement Project, and the National Science, Research and Innovation Fund via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation, grant B05F650021 (Thailand); the Kavli Foundation; the Nvidia Corporation; the SuperMicro Corporation; the Welch Foundation, contract C-1845; and the Weston Havens Foundation (USA).
dc.description.version	Publisher version	en_US
dc.identifier.doi	10.1016/j.physletb.2023.137849	en_US
dc.identifier.issn	0370-2693	en_US
dc.identifier.scopus	2-s2.0-85167972224
dc.identifier.uri	http://hdl.handle.net/10679/8976
dc.identifier.uri	https://doi.org/10.1016/j.physletb.2023.137849
dc.identifier.volume	844	en_US
dc.identifier.wos	001060203600001
dc.language.iso	eng	en_US
dc.peerreviewed	yes	en_US
dc.publicationstatus	Published	en_US
dc.publisher	Elsevier	en_US
dc.relation.ispartof	Physics Letters B
dc.relation.publicationcategory	International Refereed Journal
dc.rights	openAccess
dc.rights	Attribution 4.0 International
dc.rights.uri	https://creativecommons.org/licenses/by/4.0/
dc.subject.keywords	B jets	en_US
dc.subject.keywords	Beauty quark	en_US
dc.subject.keywords	CMS	en_US
dc.subject.keywords	Heavy ion	en_US
dc.subject.keywords	Jet quenching	en_US
dc.subject.keywords	QGP	en_US
dc.title	Search for medium effects using jets from bottom quarks in PbPb collisions at √sNN = 5.02 TeV	en_US
dc.type	article	en_US
dspace.entity.type	Publication
relation.isOrgUnitOfPublication	7a8a2b87-4f48-440a-a491-3c0b2888cbca
relation.isOrgUnitOfPublication.latestForDiscovery	7a8a2b87-4f48-440a-a491-3c0b2888cbca

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