STAR Results from Au plus Au Fixed-Target Collisions at root(NN)-N-S=4.5 GeV

0481334 - ÚJF 2018 RIV NL eng J - Článek v odborném periodiku
Meehan, K. - Adamczyk, L. - Adkins, J. K. - Agakishiev, G. - Bielčík, J. - Bielčíková, Jana - Federič, Pavol - Rusňák, Jan - Rusňáková, O. - Šimko, Miroslav - Šumbera, Michal - Vértési, Robert … celkem 341 autorů
STAR Results from Au plus Au Fixed-Target Collisions at root(NN)-N-S=4.5 GeV.
Nuclear Physics. A. Roč. 967, č. 11 (2017), s. 808-811. ISSN 0375-9474. E-ISSN 1873-1554
Grant CEP: GA MŠMT LG15001; GA MŠMT LM2015054
Institucionální podpora: RVO:61389005
Klíčová slova: STAR collaboration * fixed-target * HBT * flow * spectra * strangeness * dynamical fluctuations * rapidity density
Obor OECD: Nuclear physics
Impakt faktor: 1.992, rok: 2017

We present results from STAR's first dedicated fixed-target run conducted in 2015 with Au + Au collisions at root SNN = 4.5 GeV. Directed flow of protons and lambdas, elliptic flow of identified hadrons, HBT radii, as well as pion, Ks, and Lambda spectra are compared with previous results from the AGS. These results demonstrate that STAR has good event reconstruction and particle identification capabilities in the fixed-target configuration. The implications of these results on future STAR fixed-target runs are discussed.
Trvalý link: http://hdl.handle.net/11104/0276912