Электронный каталог

Статья

Aad, G.
Improving Topological Cluster Reconstruction Using Calorimeter Cell Timing in ATLAS / G.Aad, F.Ahmadov, I.N.Aleksandrov, V.A.Bednyakov, I.R.Boyko, G.A.Chelkov, A.Cheplakov, M.V.Chizhov, D.V.Dedovich, M.Demichev, M.I.Gostkin, S.N.Karpov, Z.M.Karpova, U.Kruchonak, V.Kukhtin, E.Ladygin, V.Lyubushkin, T.Lyubushkina, S.Malyukov, M.Mineev, E.Plotnikova, I.N.Potrap, N.A.Rusakovich, M.Shiyakova, A.Soloshenko, T.Turtuvshin, A.Vasyukov, I.Yeletskikh, A.Zhemchugov, N.I.Zimine, Y.Kulchitsky, [ATLAS Collab.] // The European Physical Journal C [Electronic resource]. – 2024. – Vol. 84, No. 5. – P. 455. – URL: https://doi.org/10.1140/epjc/s10052-024-12657-1. – Bibliogr.: 53.

The NA61/SHINE experiment at the CERN Super Proton Synchrotron studies the onset of deconfine- ment in strongly interacting matter through a beam energy scan of particle production in collisions of nuclei of var- ied sizes. This paper presents results on inclusive double- differential spectra, transverse momentum and rapidity distri- butions and mean multiplicities of π±, K ±, p and ¯p produced in 40 Ar+45 Sc collisions at beam momenta of 13A, 19A, 30A, 40A, 75A and 150A GeV/c. The analysis uses the 10% most central collisions, where the observed forward energy defines centrality. The energy dependence of the K ±/π± ratios as well as of inverse slope parameters of the K ± transverse mass distributions are placed in between those found in inelastic p + p and central Pb + Pb collisions. The results obtained here establish a system-size dependence of hadron produc- tion properties that so far cannot be explained either within statistical or dynamical mo



ОИЯИ = ОИЯИ (JINR)2024
Спец.(статьи,препринты) = С 344.1 - Методы и аппаратура для регистрации элементарных частиц и фотонов$
Спец.(статьи,препринты) = С 346.2в - Взаимодействие протонов с протонами