Diagnosing Quark Matter by Measuring the Total Entropy and the Photon Or Dilepton Emission Rates
作者： Rudolph C. Hwa , K. Kajantie
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摘要: The rates of thermal emission photons and lepton pairs from quark matter formed in ultrarelativistic nuclear collisions are related to the conserved total entropy matter. transient existence can be diagnosed by measuring separately particle multiplicities comparing predicted observed rates. soft-multiple-scattering compared with direct hard-single-scattering Transverse-momentum effects, background due DD¯→μμ¯X decays, fluctuations discussed.
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sci-hub.se 参考文章(34)
E.V. Shuryak, Quark-gluon plasma and hadronic production of leptons, photons and psions Physics Letters B. ,vol. 78, pp. 150- 153 ,(1978) , 10.1016/0370-2693(78)90370-2
Edward V. Shuryak, Quantum chromodynamics and the theory of superdense matter Physics Reports. ,vol. 61, pp. 71- 158 ,(1980) , 10.1016/0370-1573(80)90105-2
G. Domokos, Joseph I. Goldman, Quark-matter diagnostics Physical Review D. ,vol. 23, pp. 203- 213 ,(1981) , 10.1103/PHYSREVD.23.203
G. Domokos, Direct lepton production in high-energy collisions of nuclei Physical Review D. ,vol. 28, pp. 123- 129 ,(1983) , 10.1103/PHYSREVD.28.123
K. Kajantie, H. I. Miettinen, Temperature Measurement of Quark-Gluon Plasma Formed in High-Energy Nucleus-Nucleus Collisions European Physical Journal A. ,vol. 9, pp. 341- 345 ,(1981) , 10.1007/BF01548770
K. Kajantie, Hannu I. Miettinen, Muon pair production in very high energy nucleus-nucleus collisions European Physical Journal C. ,vol. 14, pp. 357- 362 ,(1982) , 10.1007/BF01578657
S.A. Chin, Dilepton production from hot quark matter in an ultra-relativistic heavy-ion collision Physics Letters B. ,vol. 119, pp. 51- 56 ,(1982) , 10.1016/0370-2693(82)90241-6
L. D. McLerran, T. Toimela, Photon and dilepton emission from the quark-gluon plasma: Some general considerations Physical Review D. ,vol. 31, pp. 545- 563 ,(1985) , 10.1103/PHYSREVD.31.545
G. Altarelli, R.K. Ellis, G. Martinelli, Lepton pair production at ISR energies and QCD Physics Letters B. ,vol. 151, pp. 457- 462 ,(1985) , 10.1016/0370-2693(85)91677-6
K. Kajantie, On the contribution of semileptonic decays of new particles to single lepton spectra and to dilepton invariant mass distributions Physics Letters B. ,vol. 65, pp. 69- 72 ,(1976) , 10.1016/0370-2693(76)90536-0