Indications of Conical Emission of Charged Hadrons at the BNL Relativistic Heavy Ion Collider (CROSBI ID 151505)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Abelev, B.I. ; ... ; Planinić, Mirko ; ... ; Poljak, Nikola ; et al. (the STAR Collaboration)
engleski
Indications of Conical Emission of Charged Hadrons at the BNL Relativistic Heavy Ion Collider
Three-particle azimuthal correlation measurements with a high transverse momentum trigger particle are reported for pp, d+Au, and Au+Au collisions at 200 GeV by the STAR experiment. Dijet structures are observed in pp, d+Au and peripheral Au+Au collisions. An additional structure is observed in central Au+Au data, signaling conical emission of correlated charged hadrons. The conical emission angle is found to be 1.37 +- 0.02(stat) +0.06-0.07(syst), independent of pt.
conical emission of correlated charged hadrons; events; plasma
Art. no. 052302.
nije evidentirano
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Podaci o izdanju
102 (5)
2009.
052302-1-052302-7
objavljeno
0031-9007
10.1103/PhysRevLett.102.052302