RAPIDITY DISTRIBUTIONS OF DILEPTONS FROM A HADRONIZING QUARK-GLUON PLASMA

被引：59

作者：

VOGT, R

JACAK, BV

MCGAUGHEY, PL

RUUSKANEN, PV

机构：

[1] LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545

[2] UNIV HELSINKI,THEORET PHYS RES INST,SF-00014 HELSINKI,FINLAND

[3] UNIV JYVASKYLA,DEPT PHYS,SF-40351 JYVASKYLA,FINLAND

来源：

PHYSICAL REVIEW D | 1994年 / 49卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.49.3345

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

It has been predicted that dilepton production may be used as a quark-gluon plasma probe. We calculate the rapidity distributions of thermal dileptons produced by an evolving quark-gluon plasma assuming a longitudinal scaling expansion with initial conditions locally determined from the hadronic rapidity density. These distributions are compared with Drell-Yan production and semileptonic charm decays at invariant mass M = 2, 4, and 6 GeV.

引用

页码：3345 / 3351

页数：7

共 35 条

[1] ATOMIC MASS DEPENDENCE OF D(+/-) AND D(0),(D)OVER-BAR(0) PRODUCTION IN 250 GEV PI(+/-)-NUCLEON INTERACTIONS [J].

ALVES, GA ;

AMATO, S ;

ANJOS, JC ;

APPEL, JA ;

BRACKER, SB ;

CREMALDI, LM ;

DARLING, CL ;

DIXON, RL ;

ERREDE, D ;

FENKER, HC ;

GAY, C ;

GREEN, DR ;

JEDICKE, R ;

KAPLAN, D ;

KARCHIN, PE ;

KWAN, S ;

LEEDOM, I ;

LUEKING, LH ;

LUSTE, GJ ;

MANTSCH, PM ;

NETO, JRTD ;

METHENY, J ;

MILBURN, RH ;

DEMIRANDA, JM ;

FILHO, HD ;

NAPIER, A ;

RAFATIAN, A ;

DOSREIS, AC ;

REUCROFT, S ;

ROSS, WR ;

SANTORO, FS ;

SHEAFF, M ;

SOUZA, MHG ;

SPALDING, WJ ;

STOUGHTON, C ;

STREETMAN, ME ;

SUMMERS, DJ ;

TAKACH, SF ;

WU, Z .

PHYSICAL REVIEW LETTERS, 1993, 70 (06) :722-725

[2]

APPEL JA, 1992, ANNU REV NUCL PART S, V42, P367

[3] DIRECT MEASUREMENT OF CHARMED D+ AND DO SEMILEPTONIC BRANCHING RATIOS [J].

BALTRUSAITIS, RM ;

BECKER, JJ ;

BLAYLOCK, GT ;

BROWN, JS ;

BUNNELL, KO ;

BURNETT, TH ;

CASSELL, RE ;

COFFMAN, D ;

COOK, V ;

COWARD, DH ;

DADO, S ;

DELPAPA, C ;

DORFAN, DE ;

DUBOIS, GP ;

DUNCAN, AL ;

EINSWEILER, KF ;

EISENSTEIN, BI ;

FABRIZIO, R ;

GLADDING, G ;

GRANCAGNOLO, F ;

HAMILTON, RP ;

HAUSER, J ;

HEUSCH, CA ;

HITLIN, DG ;

KOEPKE, L ;

LOCKMAN, WS ;

MOCKETT, PM ;

MOSS, L ;

MOZLEY, RF ;

NAPPI, A ;

ODIAN, A ;

PARTRIDGE, R ;

PERRIER, J ;

PLAETZER, SA ;

RICHMAN, JD ;

ROEHRIG, JR ;

RUSSELL, JJ ;

SADROZINSKI, HFW ;

SCARLATELLA, M ;

SCHALK, TL ;

SCHINDLER, RH ;

SEIDEN, A ;

SLEEMAN, JC ;

SPADAFORA, AL ;

THALER, JJ ;

TOKI, W ;

TRIPSAS, B ;

VILLA, F ;

WATTENBERG, A ;

WEINSTEIN, AJ .

PHYSICAL REVIEW LETTERS, 1985, 54 (18) :1976-1979

[4] DDBAR CORRELATIONS IN FUSION AND CLUSTER-MODELS [J].

BANERJEE, S ;

GANGULI, SN .

PHYSICAL REVIEW D, 1986, 33 (05) :1278-1286

[5] PRODUCTION OF CHARMED MESONS IN HIGH-ENERGY PROTON-PROTON COLLISIONS [J].

CHILINGAROV, A ;

CLARK, AG ;

DARRIULAT, P ;

EGGERT, K ;

HUNGERBUHLER, V ;

PATEL, PM ;

RICHTER, B ;

STRAUSS, J ;

ZALLO, A ;

BANNER, M ;

MODIS, T ;

PEREZ, P ;

TEIGER, J ;

ZACCONE, H ;

ZYLBERSTEJN, A ;

JENNI, P ;

STROLIN, P ;

TARNOPOLSKY, GJ .

PHYSICS LETTERS B, 1979, 83 (01) :136-140

[6] MUON-ELECTRON EVENTS IN HIGH-ENERGY PROTON-PROTON COLLISIONS [J].

CLARK, AG ;

DARRIULAT, P ;

EGGERT, K ;

HUNGERBUHLER, V ;

RENSHALL, H ;

RICHTER, B ;

STRAUSS, J ;

ZALLO, A ;

BANNER, M ;

LAPUYADE, C ;

MODIS, T ;

PEREZ, P ;

SMADJA, G ;

TEIGER, J ;

TUR, C ;

VIALLE, JP ;

ZACCONE, H ;

ZYLBERSTEJN, A ;

JENNI, P ;

STROLIN, P ;

TARNOPOLSKY, GJ .

PHYSICS LETTERS B, 1978, 77 (03) :339-343

[7] ASSOCIATED PRODUCTION OF HEAVY FLAVOR STATES IN PP AND BAR-PP INTERACTIONS - SOME QCD ESTIMATES [J].

COMBRIDGE, BL .

NUCLEAR PHYSICS B, 1979, 151 (03) :429-456

[8]

ELLIS RK, 1990, PHYSICA 100 GEV SCAL

[9] DILEPTON RADIATION FROM CASCADING PARTONS IN ULTRARELATIVISTIC NUCLEAR COLLISIONS [J].

GEIGER, K ;

KAPUSTA, JI .

PHYSICAL REVIEW LETTERS, 1993, 70 (13) :1920-1923

[10] PARTICLE-PRODUCTION IN HIGH-ENERGY NUCLEAR COLLISIONS - PARTON CASCADE CLUSTER HADRONIZATION MODEL [J].

GEIGER, K .

PHYSICAL REVIEW D, 1993, 47 (01) :133-159

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