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Open charm measurements in p plus p collisions at STAR
- 1.0429959 - ÚJF 2015 RIV GB eng C - Conference Paper (international conference)
Tlustý, David
Open charm measurements in p plus p collisions at STAR.
Journal of Physics Conference Series. Vol. 509. Bristol: IOP Publishing Ltd, 2014, 012078. ISSN 1742-6588.
[14th International Conference on Strangeness in Quark Matter (SQM2013). Birmingham (GB), 22.07.2013-27.07.2013]
R&D Projects: GA ČR GA13-20841S
Institutional support: RVO:61389005
Keywords : STAR * heavy ion collisions * detectors
Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders
In this article, we will present the STAR results of open charm hadron and non-photonic productions at mid-rapidity in p+p collisions at root s = 200 and 500 GeV. Open charm mesons are reconstructed directly via hadronic decay channels with daughter particles identified by STAR Time Projection Chamber (TPC) and Time Of Flight (TOF) detectors. Non-photonic electron yields are calculated by subtracting photonic electrons from inclusive electrons identified using TPC and Electromagnetic Calorimeter. These measurements are compared to theoretical model calculations and physics implications will be discussed.
Permanent Link: http://hdl.handle.net/11104/0234940
Number of the records: 1