Publication: Production and reconstruction of short-lived ρ(770)0, K∗(892)0, φ(1020) and Λ(1520) resonances as a function of centrality and energy in Au+Au collisions at NICA
Дата
2020
Авторы
Journal Title
Journal ISSN
Volume Title
Издатель
Аннотация
© Published under licence by IOP Publishing Ltd.The short-lived resonances have proved to be very useful in the study of heavy-ion collisions at SPS, RHIC, and the LHC. Properties of these particles measured in dominant hadronic decay channels carry a wealth of information about the hadron chemistry and reaction dynamics. Resonances containing one or two strange quarks contribute to the study of the strangeness enhancement phenomenon predicted as a signature of the phase transition to quark-gluon plasma in heavy-ion collisions. Resonance integrated and differential yields are sensitive to the hadron re-scattering and regeneration in the hadronic phase. The resonance production has only scarcely been studied in heavy-ion collisions at NICA energies. These proceedings are devoted to the review of the expected properties of the resonances and their sensitivity to different stages of Au+Au collisions at √sNN = 11 GeV. Results of feasibility studies for reconstruction of ρ(770)0, K∗(892)0, φ(1020) and Λ(1520) resonances in the MPD experimental setup as a function of collision energy and centrality are presented.
Описание
Ключевые слова
Цитирование
Production and reconstruction of short-lived ρ(770)0, K∗(892)0, φ(1020) and Λ(1520) resonances as a function of centrality and energy in Au+Au collisions at NICA / Ivanishchev, D. [et al.] // Journal of Physics: Conference Series. - 2020. - 1697. - № 1. - 10.1088/1742-6596/1697/1/012138