Publication: KS0 - and (anti-) Λ -hadron correlations in pp collisions at √s=13 TeV
Дата
2021
Авторы
Acharya, S.
Adamova, D.
Adler, A.
Aglieri, Rinella, G.
Belyaev, V.
Bogdanov, A.
Bolozdynya, A.
Grigoriev, V.
Kaplin, V.
Kondratyeva, N.
Journal Title
Journal ISSN
Volume Title
Издатель
Аннотация
© 2021, The Author(s).Two-particle Azimuthal correlations are measured with the ALICE apparatus in pp collisions at s=13 TeV to explore strangeness- and multiplicity-related effects in the fragmentation of jets and the transition regime between bulk and hard production, probed with the condition that a strange meson (KS0) or baryon (Λ) with transverse momentum pT> 3 GeV/c is produced. Azimuthal correlations between kaons or Λ hyperons with other hadrons are presented at midrapidity for a broad range of the trigger (3<pTtrigg<20 GeV/c) and associated particle pT (1 GeV/c<pTassoc<pTtrigg), for minimum-bias events and as a function of the event multiplicity. The near- and away-side peak yields are compared for the case of either KS0 or Λ (Λ ¯) being the trigger particle with that of inclusive hadrons (a sample dominated by pions). In addition, the measurements are compared with predictions from PYTHIA 8 and EPOS LHC event generators.
Описание
Ключевые слова
Цитирование
KS0 - and (anti-) Λ -hadron correlations in pp collisions at √s=13 TeV / Acharya, S. [et al.] // European Physical Journal C. - 2021. - 81. - № 10. - 10.1140/epjc/s10052-021-09678-5
URI
https://www.doi.org/10.1140/epjc/s10052-021-09678-5
https://www.scopus.com/record/display.uri?eid=2-s2.0-85117913393&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000710997800001
https://openrepository.mephi.ru/handle/123456789/24843
https://www.scopus.com/record/display.uri?eid=2-s2.0-85117913393&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000710997800001
https://openrepository.mephi.ru/handle/123456789/24843