Publication: CBM Performance for Multi-Differential Measurements of Proton and Charged Kaon Directed Flow
Дата
2022
Авторы
Klochkov, V.
Golosov, O.
Kashirin, E.
Selyuzhenkov, I.
Blau, D.
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Аннотация
© 2022, Pleiades Publishing, Ltd.Abstract: Performance of the Compressed Baryonic Matter (CBM) experiment for the measurement of proton and positively charged kaon directed flow is presented as a function of collision centrality, particle transverse momentum and rapidity. The analysis is based on Au + Au collisions at the top SIS100 beam momentum of 12 A GeV/c simulated with the DCM-QGSM-SMM event generator and transported through the CBM material using GEANT4 Monte-Carlo package. The calculations of flow coefficients are performed with respect to projectile spectator symmetry plane. A data-driven procedure is used for event reconstruction, centrality determination, particle identification and symmetry plane reconstruction. Dependence of the results on the details of the spectator symmetry plane estimation and purity of particle identification are studied by comparing the reconstructed signals with the event generator input.
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CBM Performance for Multi-Differential Measurements of Proton and Charged Kaon Directed Flow / Klochkov, V. [et al.] // Physics of Particles and Nuclei. - 2022. - 53. - № 2. - P. 207-211. - 10.1134/S1063779622020320
URI
https://www.doi.org/10.1134/S1063779622020320
https://www.scopus.com/record/display.uri?eid=2-s2.0-85130060629&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000794978500019
https://openrepository.mephi.ru/handle/123456789/27924
https://www.scopus.com/record/display.uri?eid=2-s2.0-85130060629&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000794978500019
https://openrepository.mephi.ru/handle/123456789/27924