Production of K∗(892)0 and ϕ(1020) in pp and Pb-Pb collisions at √sNN = 5.02 TeV
| Autor: | Acharya, S., Erhardt, Filip, Gotovac, Sven, Jerčić, Marko, Karatović, David, Lončar, Petra, Mudnić, Eugen, Planinić, Mirko, Poljak, Nikola, Vicković, Linda, Zurlo, N. |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: |
K*(892)0: production
Phi(1020): production heavy ion: scattering hadron: stability p p: scattering heavy ion scattering hadron stability meson GeV TeV transverse momentum CERN LHC Coll suppression flow ALICE nucleus energy dependence impact parameter experimental results 2760 GeV-cms/nucleon 5020 GeV-cms/nucleon |
| Popis: | The production of K∗(892)0 and ϕ(1020) mesons in proton-proton (pp) and lead-lead (Pb-Pb) collisions at √sNN = 5.02 TeV has been measured using the ALICE detector at the Large Hadron Collider (LHC). The transverse momentum (pT) distributions of K∗(892)0 and ϕ(1020) mesons have been measured at midrapidity (|y|8 GeV/c/c, the RAA values of K∗(892)0 and ϕ(1020) are below unity and observed to be similar to those of pions, kaons, and (anti)protons. The RAA values at high pT for K∗(892)0 and ϕ(1020) mesons are in agreement within uncertainties for √sNN =5.02 and 2.76 TeV. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|