Počet záznamů: 1
High p(T) nonphotonic electron production in p plus p collisions at root s=200 GeV
- 1.0365906 - ÚJF 2012 RIV US eng J - Článek v odborném periodiku
Agakishiev, G. - Aggarwal, M. M. - Ahammed, Z. - Bielčíková, Jana - Chaloupka, Petr - Chung, Paul - Kapitán, Jan - Kushpil, Vasilij - Rusňák, Jan - Šumbera, Michal - Tlustý, David … celkem 367 autorů
High p(T) nonphotonic electron production in p plus p collisions at root s=200 GeV.
Physical Review D: Particles, Fields, Gravitation and Cosmology. Roč. 83, č. 5 (2011), 052006/1-052006/16. ISSN 1550-7998
Grant CEP: GA MŠMT LA09013
Výzkumný záměr: CEZ:AV0Z10480505
Klíčová slova: TIME PROJECTION CHAMBER * HEAVY-ION COLLISIONS * STAR
Kód oboru RIV: BG - Jaderná, atomová a mol. fyzika, urychlovače
Impakt faktor: 4.558, rok: 2011
We present the measurement of nonphotonic electron production at high transverse momentum (p(T) > 2.5 GeV/c) in p + p collisions at root s = 200 GeV using data recorded during 2005 and 2008 by the STAR experiment at the Relativistic Heavy Ion Collider (RHIC). The measured cross sections from the two runs are consistent with each other despite a large difference in photonic background levels due to different detector configurations. We compare the measured nonphotonic electron cross sections with previously published RHIC data and perturbative quantum chromodynamics calculations.
Trvalý link: http://hdl.handle.net/11104/0201041
Počet záznamů: 1