Pregled bibliografske jedinice broj: 723580
Transverse momentum and centrality dependence of high-pT non- photonic electron suppression in Au+Au collisions at √sNN =200 GeV
Transverse momentum and centrality dependence of high-pT non- photonic electron suppression in Au+Au collisions at √sNN =200 GeV // Physical Review Letters, 98 (2007), 192301-1 doi:10.1103/PhysRevLett.98.192301 (međunarodna recenzija, članak, znanstveni)
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Naslov
Transverse momentum and centrality dependence of high-pT non- photonic electron suppression in Au+Au collisions at √sNN =200 GeV
Autori
Abelev, B.I. ; ... ; Planinić, Mirko ; ... ; Poljak, Nikola ; ... ; Zuo, J-X.
Izvornik
Physical Review Letters (0031-9007) 98
(2007);
192301-1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
momentum; centrality; STAR
Sažetak
The STAR collaboration at the BNL Relativistic Heavy-Ion Collider (RHIC) reports measurements of the inclusive yield of nonphotonic electrons, which arise dominantly from semileptonic decays of heavy flavor mesons, over a broad range of transverse momenta (1.2<pT<10 GeV/c) in p+p, d+Au, and Au+Au collisions at sNN‾‾‾‾√=200 GeV. The nonphotonic electron yield exhibits an unexpectedly large suppression in central Au+Au collisions at high pT, suggesting substantial heavy-quark energy loss at RHIC. The centrality and pT dependences of the suppression provide constraints on theoretical models of suppression.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Napomena
STAR Collaboration.
POVEZANOST RADA
Projekti:
119-0982887-1006 - Istraživanje hadronskih sustava upotrebom relativističkih projektila (Planinić, Mirko, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
