Publication: Measurement of inclusive electrons from open heavy-flavor hadron decays in p+p collisions at s =200 GeV with the STAR detector
Дата
2022
Авторы
Abdallah, M. S.
Aboona, B. E.
Adam, J.
Adamczyk, L.
Alekseev, I.
Brandin, A. V.
Khyzhniak, Y. V.
Kochenda, L.
Kravtsov, P.
Nigmatkulov, G.
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Аннотация
© 2022 American Physical Society.We report a new measurement of the production cross section for inclusive electrons from open heavy-flavor hadron decays as a function of transverse momentum (pT) at midrapidity (|y|<0.7) in p+p collisions at s=200 GeV. The result is presented for 2.5<pT<10 GeV/c with an improved precision above 6 GeV/c with respect to the previous measurements, providing more constraints on perturbative QCD calculations. Moreover, this measurement also provides a high-precision reference for measurements of nuclear modification factors for inclusive electrons from open-charm and -bottom hadron decays in heavy-ion collisions.
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Measurement of inclusive electrons from open heavy-flavor hadron decays in p+p collisions at s =200 GeV with the STAR detector / Abdallah, M.S. [et al.] // Physical Review D. - 2022. - 105. - № 3. - 10.1103/PhysRevD.105.032007
URI
https://www.doi.org/10.1103/PhysRevD.105.032007
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https://openrepository.mephi.ru/handle/123456789/28813
https://www.scopus.com/record/display.uri?eid=2-s2.0-85126020154&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000767363800006
https://openrepository.mephi.ru/handle/123456789/28813