Dileptons, charm and bottom in relativistic heavy-ion collisions

被引：1
作者：
Kämpfer, B
Pavlenko, OP
Gallmeister, K
机构：
[1] Rossendorf Inc, Forschungszentrum Rossendorf EV, D-01314 Dresden, Germany
[2] Inst Theoret Phys, UA-252143 Kiev 143, Ukraine
来源：
PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, VOL 42: HEAVY ION COLLISIONS FROM NUCLEAR TO QUARK MATTER | 1999年 / 42卷
关键词：
D O I：
10.1016/S0146-6410(99)00090-3
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The relation of the thermal dilepton signal from deconfined matter, resulting in central ultra-relativistic heavy-ion collisions at RHIC and LHC energies, to the background yields from the Drell-Yan process and correlated semileptonic decays of open charm and bottom mesons is analyzed. We demonstrate that very stringent kinematical cuts offer a chance to identify the thermal signal in the continuum region.
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页码：335 / 343
页数：9
相关论文
共 20 条
[1]  
ANGELIS ALS, CERNEP9882
[2]   INDUCED GLUON RADIATION IN A QCD MEDIUM [J].
BAIER, R ;
DOKSHITZER, YL ;
PEIGNE, S ;
SCHIFF, D .
PHYSICS LETTERS B, 1995, 345 (03) :277-286
[3]   Radiative energy loss of high energy quarks and gluons in a finite-volume quark-gluon plasma [J].
Baier, R ;
Dokshitzer, YL ;
Mueller, AH ;
Peigne, S ;
Schiff, D .
NUCLEAR PHYSICS B, 1997, 483 (1-2) :291-320
[4]   Radiative energy loss and p perpendicular to-broadening of high energy partons in nuclei [J].
Baier, R ;
Dokshitzer, YL ;
Mueller, AH ;
Peigne, S ;
Schiff, D .
NUCLEAR PHYSICS B, 1997, 484 (1-2) :265-282
[5]   Thermal and hadrochemical equilibration in nucleus nucleus collisions at the SPS [J].
BraunMunzinger, P ;
Stachel, J ;
Wessels, JP ;
Xu, N .
PHYSICS LETTERS B, 1996, 365 (1-4) :1-6
[6]   Thermal dilepton signal versus dileptons from open charm and bottom decays in heavy-ion collisions [J].
Gallmeister, K ;
Kampfer, B ;
Pavlenko, OP .
PHYSICAL REVIEW C, 1998, 57 (06) :3276-3283
[7]  
GALLMEISTER K, 1998, FZR235
[8]   Lepton production from charm decay in nuclear collisions at root s=200 GeV and 5.5 TeV per nucleon [J].
Gavin, S ;
McGaughey, PL ;
Ruuskanen, PV ;
Vogt, R .
PHYSICAL REVIEW C, 1996, 54 (05) :2606-2623
[9]   PRODUCTION OF DRELL-YAN PAIRS IN PP COLLISIONS [J].
GAVIN, S ;
GUPTA, S ;
KAUFFMAN, R ;
RUUSKANEN, PV ;
SRIVASTAVA, DK ;
THEWS, RL .
INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1995, 10 (20-21) :2961-2998
[10]   Thermal dilepton and open charm signals versus hard initial yields in heavy-ion collisions at RHIC and LHC energies [J].
Kampfer, B ;
Pavlenko, OP .
PHYSICS LETTERS B, 1997, 391 (1-2) :185-190
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