Free quarks and antiquarks versus hadronic matter

XU Xiao-Ming; PENG Ru

doi:10.1088/1674-1137/33/9/007

Chinese Physics C> 2009, Vol. 33> Issue(9) : 748-752 DOI: 10.1088/1674-1137/33/9/007

Free quarks and antiquarks versus hadronic matter

XU Xiao-Ming ^, ,
PENG Ru

Abstract
HTML
Reference
Related

PDF

Abstract：
Meson-meson reactions A(q₁q₁)+B(q₂q₂)→q₁+q₁+q₂+q₂ in high-temperature hadronic matter are found to produce an appreciable amount of quarks and antiquarks freely moving in hadronic matter and to establish a new mechanism for deconfinement of quarks and antiquarks in hadronic matter.

References

[1]

. Karsch F. Lecture Notes in Physics, 583, Springer, Berlin,2002. 2092. Adler S S et al. PHENIX Collaboration. Phys. Rev. C,2004, 69: 0349093. Adams J et al. STAR Collaboration. Phys. Rev. Lett., 2004,92: 0923014. Bearden I G et al. (BRAHMS Collaboration). Phys. Rev.Lett., 2003, 90: 102301; Bearden I G et al. (BRAHMSCollaboration). Phys. Rev. Lett., 2005, 94: 1623015. Wong C Y, Swanson E S, Barnes T. Phys. Rev. C, 2001,65: 0149036. Barnes T, Swanson E S, Wong C Y, XU X M. Phys. Rev.C, 2003, 68: 0149037. Wong C Y. Phys. Rev. C, 2002, 65: 0349028. Karsch F, Laermann E, Peikert A. Nucl. Phys. B, 2001,605: 5799. XU X M, Wong C Y, Barnes T. Phys. Rev. C, 2003, 67:01490710. Barnes T, Swanson E S. Phys. Rev. D, 1992, 46: 131; Swan-son E S. Ann. Phys. (N.Y.), 1992, 220: 7311. Martins K, Blaschke D, Quack E. Phys. Rev. C, 1995, 51:272312. XU X M. Nucl. Phys. A, 2002, 697: 82513. Wong C Y. J. Phys. G, 2002, 28: 234914. Lee T D. Particle Physics and Introduction to Field Theory.New York: Harwood Academic Publishers, 198315. Particle Data Group. J. Phys. G, 2006, 33: 1

[1]	Ting-Ting Wang , Xiao-Ming Xu . Cross sections for inelastic 2-to-2 meson-meson scattering in hadronic matter. Chinese Physics C, 2019, 43(2): 024102. doi: 10.1088/1674-1137/43/2/024102
[2]	He-Ting Li , Qi-Ka Jia , Shan-Cai Zhang , Lin Wang , Yong-Liang Yang . Design of FELiChEM, the first infrared free-electron laser user facility in China. Chinese Physics C, 2017, 41(1): 018102. doi: 10.1088/1674-1137/41/1/018102
[3]	Shi-Tao Ji , Xiao-Ming Xu . Charmonium dissociation in collisions with φ mesons in hadronic matter. Chinese Physics C, 2017, 41(2): 024101. doi: 10.1088/1674-1137/41/2/024101
[4]	SHEN Zhen-Yu , XU Xiao-Ming . Relationship between quark-antiquark potential andquark-antiquark free energy in hadronic matter. Chinese Physics C, 2015, 39(7): 074103. doi: 10.1088/1674-1137/39/7/074103
[5]	SONG Li-Hua , MIAO Wen-Dan , DUAN Chun-Gui . Energy loss of charm quarks from J/ψ production incold nuclear matter. Chinese Physics C, 2014, 38(12): 124103. doi: 10.1088/1674-1137/38/12/124103
[6]	DENG Hai-Xiao , DAI Zhi-Min . Harmonic lasing of X-ray free electron laser：on the way to smaller and cheaper. Chinese Physics C, 2013, 37(10): 102001. doi: 10.1088/1674-1137/37/10/102001
[7]	TIAN Wei-Zhao , CAO Lu , YANG You-Chang , CHEN Hong . Bottomonium states versus recent experimental observations in the QCD-inspired potential model. Chinese Physics C, 2013, 37(8): 083101. doi: 10.1088/1674-1137/37/8/083101
[8]	LUO Zhi-Feng XU Xiao-Ming , . Temperature-dependent cross sections for πφ and ρφ nonresonant reactions in hadronic matter. Chinese Physics C, 2012, 36(9): 836-845. doi: 10.1088/1674-1137/36/9/008
[9]	ZHU Xiang-Rong , ZHOU Dai-Cui . Gluon number fluctuations with heavy quarks at HERA. Chinese Physics C, 2011, 35(10): 902-907. doi: 10.1088/1674-1137/35/10/003
[10]	HUANG Rui-Dian , CAI Xu , QIAN Wan-Yan , YANG Chun-Bin . Distributions and correlations of constituent quarks in jets. Chinese Physics C, 2011, 35(6): 561-566. doi: 10.1088/1674-1137/35/6/010
[11]	LI Gang , ZHANG Yuan-Jiang , ZHAO Qiang , ZOU Bing-Song . Isospin violating mechanisms in quarkonium hadronic decays. Chinese Physics C, 2010, 34(6): 842-847. doi: 10.1088/1674-1137/34/6/037
[12]	Martinez Torres . Three-body hadronic molecules. Chinese Physics C, 2010, 34(9): 1286-1289. doi: 10.1088/1674-1137/34/9/025
[13]	Daisuke Jido , Yoshiko Kanada-En'yo . A new N^* resonance as a hadronic molecular state. Chinese Physics C, 2009, 33(12): 1312-1317. doi: 10.1088/1674-1137/33/12/044
[14]	DENG Hai-Xiao , DAI Zhi-Min . Harmonic operation of high gain harmonic generation free electron laser. Chinese Physics C, 2008, 32(7): 593-598. doi: 10.1088/1674-1137/32/7/017
[15]	DENG Hai-Xiao , DAI Zhi-Min . Gain of harmonic generation in high gain free electron laser. Chinese Physics C, 2008, 32(4): 297-302. doi: 10.1088/1674-1137/32/4/012
[16]	Wang Shaoshun , Zhang Jie , Ye Yunxiu , Xiao Chenguo . Ratio of Factorial Cumulant to Factorial Moment Versus the Size of Phase Space. Chinese Physics C, 1996, 20(S4): 307-312.
[17]	Bai Ge . A Calculation for Transport Coefficients of Quarks in QGP Under the Relaxation Time Approximation. Chinese Physics C, 1995, 19(S4): 379-387.
[18]	Chen Guoming , Chen Gang . Identifying τ Hadronic Decay with Neutral Network. Chinese Physics C, 1995, 19(S3): 247-256.
[19]	Yu Hong , Shen Qixing , Zhu Yucan , Zheng Zhipeng , Cheng Zhengdong . Studies of the θ(1720) Wide Resonance in J/ψ Hadronic Decays. Chinese Physics C, 1993, 17(S2): 143-146.
[20]	Yu Hong , Shen Qixin . Helicity Formalism of the Angular Distribution for the J/ψ Hadronic Decay Processes. Chinese Physics C, 1990, 14(S3): 259-263.

Access

Get Citation

XU Xiao-Ming and PENG Ru. Free quarks and antiquarks versus hadronic matter[J]. Chinese Physics C, 2009, 33(9): 748-752. doi: 10.1088/1674-1137/33/9/007

XU Xiao-Ming and PENG Ru. Free quarks and antiquarks versus hadronic matter[J]. Chinese Physics C, 2009, 33(9): 748-752. doi: 10.1088/1674-1137/33/9/007 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-12-03
Revised: 2009-01-09

Article Metric

Article Views(2655)
PDF Downloads(532)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Free quarks and antiquarks versus hadronic matter

XU Xiao-Ming ^,
PENG Ru

Corresponding author: XU Xiao-Ming,

Received Date: 2008-12-03
Accepted Date: 2009-01-09
Available Online: 2009-09-05

Abstract:

Meson-meson reactions A(q₁q₁)+B(q₂q₂)→q₁+q₁+q₂+q₂ in high-temperature hadronic matter are found to produce an appreciable amount of quarks and antiquarks freely moving in hadronic matter and to establish a new mechanism for deconfinement of quarks and antiquarks in hadronic matter.