Section I Global and Collective Dynamics in A+A CollisionsNo Access

“TEMPERATURE” FLUCTUATION AND HEAT CAPACITIES OF QUARKS AND π MESON

X. H. SHI

Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201800, China

Graduate School of the Chinese Academy of Sciences, Beijing, 100080, China

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G. L. MA

Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201800, China

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Y. G. MA

Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201800, China

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X. Z. CAI

Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201800, China

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, and

J. H. CHEN

Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201800, China

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https://doi.org/10.1142/S0218301307007222Cited by:1 (Source: Crossref)

Abstract

Specific heat capacities of π meson and different quarks after parton cascade AMPT model in Au+Au collisions at have been tentatively extracted from the event-by-event temperature fluctuations in the region of low transverse mass. The specific heat capacity of π meson shows a slight dropping trend with increasing impact parameter. The specific heat capacities of different quarks increase with the mass of quark, and the sum of up and down quark's specific heat capacities was found to be approximately equal to that of π meson.

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References

A. Mekjian, Phys. Rev. C 73, 014901 (2006), DOI: 10.1103/PhysRevC.73.014901. Web of Science, Google Scholar
L. Stodolsky, Phys. Rev. Lett. 75, 1044 (1995), DOI: 10.1103/PhysRevLett.75.1044. Web of Science, Google Scholar
C. B. Daset al., Phys. Rev. C 68, 031601 (2003), DOI: 10.1103/PhysRevC.68.031601. Web of Science, Google Scholar
S. Das Guptaet al., Phys. Rev. C 57, 1361 (1998), DOI: 10.1103/PhysRevC.57.1361. Web of Science, ADS, Google Scholar
Z.-W. Linet al., Phys. Rev. C 72, 064901 (2005), DOI: 10.1103/PhysRevC.72.064901. Web of Science, Google Scholar
B. A. Li and C. M. Ko, Phys. Rev. C 52, 2037 (1995), DOI: 10.1103/PhysRevC.52.2037. Web of Science, Google Scholar
Y. G. Maet al., Proc. 22nd Winter Workshop on Nuclear Dynamics (2006) p. 47, nucl-th/0610051. Google Scholar
G. L. Maet al., Phys. Lett. B 641, 362 (2006). Web of Science, ADS, Google Scholar
G. L. Maet al., Phys. Lett. B 647, 122 (2007). Web of Science, ADS, Google Scholar
M. Stephanovet al., Phys. Rev. D 60, 114028 (1999), DOI: 10.1103/PhysRevD.60.114028. Web of Science, ADS, Google Scholar
L. D. Laundau and I. M. Lifschitz, Statistical Physics Course of Theoretical Physics (World Press, Beijing, 1999) pp. 338–343. Google Scholar
E. V. Shuryak, Phys. Lett. B 423, 9 (1998). Web of Science, ADS, Google Scholar
Y. G. Maet al., J. Phys. G 31, S1179 (2005), DOI: 10.1088/0954-3899/31/6/082. Web of Science, ADS, Google Scholar

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“TEMPERATURE” FLUCTUATION AND HEAT CAPACITIES OF QUARKS AND π MESON

Abstract

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