Leptonic Decay and Radiative Transion of ψ′in Medium at Finite Temperature and Density

LIU Bo; PENG GuangXiong; SHEN PengNian; HE ZeJun; CHEN Hong; MA WeiXing; ZHAO EnGuang; LU HongChao

Chinese Physics C> 2000, Vol. 24> Issue(10) : 969-973

Leptonic Decay and Radiative Transion of ψ′in Medium at Finite Temperature and Density

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039, China2 Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000, China3 Institute of Theoretical Physics, The Chinese Academy of Sciences, Beijing 100080, China4 Shanghai Institute of Nuclear Research, The Chinese Academy of Sciences, Shanghai 201800, China5 Department of Physics, Southwest Normal University, Chongqing 400715, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Leptonic decay and radiative transition of ψ′ in medium at finite temperature and density are studied by using different quark antiquark potentials. The behaviour of ψ′ in the medium at finite temperature and density is obtained.

References

[1]

Matsui T, Satz H. Phys. Lett，1986, B178:416-4222 NA38 Collaboration. Nucl. Phys.，1994, A566:371C-374C,77C-86C; NA38 Collaboration. Nucl. Phys.，1989,A498: 249C-260C3 NA."i8 Collaboration. Phys. Lett.，1989, B220: (3):471-478; NA38 Collaboration. Phys. Lett.，1991, B262:(2-3 ) : 362-3684 Blaiwt J P, Ollitrault J Y. Phys. Ixtt.，1996, 77(9):1703-1706; NA50 Collaboration. Nucl. Phys.，1996, A610:4040-417C5 Karsch F, Mehr M T, Satz H. Z. Phys.，1988, C37:617--6226 LIU Bo. SHEN PengNian, JIANG HuanQing. Phys. Rev，1997. 055(6) : 3021-30257 LIU fin, SHFN PengNian, JIANG HuanQing. HEPNP ( in Chinese ) , 1998 , 22 : ( 6 ) : 556-563(刘波，沈彭年，姜焕清.高能物理与核物理,1998,22(6):556-563)8 GAO Sang, LIU Bo, ZHAO Weiqn. Phys. Lett,，1996 , B378 : 23-289 LIU Bo. SHEN PengNian, JIANG HuanQing. Phys. Lett.，1998,8437:231-23510 Nagamiya S. Nucl. Phys.，1994, AS66:287C-298C11 Martin A. Phys. Lett.,1986. 870(2):192-19412 Eichten E, Gottfried K, Kirnshita T et al. Phys. Rev.，1978, D17(11):3090-311713 Jaonhs S, Olsson M G, Suchyta C. Phys. Rev，1986, D33(11):3338-334814 Particle Data Group. Eur. Phys. J.，1998, 03(1-4):1-794

[1]	ZHOU Xia , ZHENG Xiao-Ping . Non-leptonic Weak Interaction with Quark Matter in Magnetic Field. Chinese Physics C, 2007, 31(11): 1003-1009.
[2]	YUE Cong-Xing , YU Dong-Qi . Neutral top-pion and the Lepton Flavor Violating Processes. Chinese Physics C, 2005, 29(11): 1027-1032.
[3]	CHEN Chi-Yi , SHEN You-Gen , FENG Bo . Spontaneous Leptogenesis in Brans-Dicke Cosmology. Chinese Physics C, 2005, 29(11): 1033-1040.
[4]	Sayipjamal Dulat , ZOU Bing-Song , WU Ji-Min , . Angular Distributions of ψ Radiative Decays. Chinese Physics C, 2004, 28(4): 350-358.
[5]	LONG Jia-Li , HE Ze-Jun , JIANG Wei-Zhou , MA Yu-Gang , LIU Bo . Dileptons from a Chemically Non-equilibrated Quark-Gluon Plasma. Chinese Physics C, 2004, 28(4): 387-391.
[6]	YUE Chong-Xing , ZHAO Ye , LI Hong , ZHAO Qi . Lepton Flavor Violating Z→l_il_jin Flavor-Universal Topcolor-Assisted Technicolor Models. Chinese Physics C, 2003, 27(12): 1070-1073.
[7]	YUE Chong-Xing , ZHANG Yan-Ming , LIU Lan-Jun . Z′and Lepton Flavor-Violation Tau Decays. Chinese Physics C, 2003, 27(7): 564-566.
[8]	KANG Zhong-Bo , ZHANG Han-Zhong , WANG En-Ke . Induced Photon Radiation and Dilepton Production in Strong Interaction Medium. Chinese Physics C, 2003, 27(11): 960-965.
[9]	BES Collaboration . Measurement of Inclusive Semileptonic Branching Fractions for D^－→e^－X and D⁰→e^－X. Chinese Physics C, 2002, 26(6): 547-556.
[10]	Liu Bo , Shen Pengnian , Jiang Huanqing , Chen Hong . Leptonic Decay 0f J/ψ at Finite Temperature and Densities. Chinese Physics C, 1998, 22(12): 1151-1155.
[11]	Yu Hong , Shen Qixing . Multi-channel Coupling in the Hadronic Decay Process J/ψ→ωπ⁺π^－. Chinese Physics C, 1997, 21(2): 123-129.
[12]	BES Collaboration . Determination of J/ψ Leptonic Branching Fraction Via ψ(2S)→π⁺π^－J/ψ. Chinese Physics C, 1996, 20(2): 97-106.
[13]	He Zhiyong , Jin Genming , Li Zuyu , Duan Limin , Wu Heyu , Dai Guangxi , Zhang Baoguo , Wen Wanxin , Qi Yujin , Luo Qingzheng . Emission Time of Light Particles and Lifetime of Hot Nuclei Followed by Binary Fission. Chinese Physics C, 1996, 20(7): 596-600.
[14]	Liu Fuhu , Sun Hancheng . On the Shower Particles in High Energy Lepton－Nucleus Collisions. Chinese Physics C, 1994, 18(3): 208-212.
[15]	Li Zuohong , Hou Yunzhi . Semileptonic B-Meson Decays in SU(3). Chinese Physics C, 1994, 18(8): 715-723.
[16]	WU Ji-Min , ZHAO Pei-Ying . Analytic Approximation for Process e⁺+e^－→τ⁺+τ^－ Cross Section Near Threshold. Chinese Physics C, 1993, 17(4): 379-383.
[17]	YU Hong , SHEN Qi-Xing , ZHU Yu-Can , ZHENG Zhi-Ping , CHENG Zheng-Dong . Moment Analysis of the wide Resonance θ(1720) in J/ψ Radiative Decay. Chinese Physics C, 1992, 16(9): 807-815.
[18]	YU Hong , LI Bing-An , SHEN Qi-Xing , ZHANG Mei-Man . GLUEBALL COMPONENT OF THE PSEUDOMESON AND ITS PRODUCTION IN J/ψ RADIATIVE DECAY. Chinese Physics C, 1984, 8(3): 285-290.
[19]	HUANG CHAO-SHANG , DAI YUAN-BEN . ANOMALOUS MAGNETIC MOMENT IN COMPOSITE MODEL OF LEPTONS. Chinese Physics C, 1981, 5(6): 699-705.
[20]	WU JING-YUAN , CHEN ZHONG-MO , ZHANG ZI-XIAN . A SENSITIVE METHOD TO DISTINGUISH THE SPIN OF THE HEAVY LEPTON τ FROM ITS TWO BODY DECAY ENERGY SPECTRA. Chinese Physics C, 1979, 3(1): 67-74.

Access

Get Citation

LIU Bo, PENG GuangXiong, SHEN PengNian, HE ZeJun, CHEN Hong, MA WeiXing, ZHAO EnGuang and LU HongChao. Leptonic Decay and Radiative Transion of ψ′in Medium at Finite Temperature and Density[J]. Chinese Physics C, 2000, 24(10): 969-973.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1999-08-10
Revised: 1900-01-01

Article Metric

Article Views(3026)
PDF Downloads(598)
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

Leptonic Decay and Radiative Transion of ψ′in Medium at Finite Temperature and Density

Corresponding author: LIU Bo,

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039, China2 Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000, China3 Institute of Theoretical Physics, The Chinese Academy of Sciences, Beijing 100080, China4 Shanghai Institute of Nuclear Research, The Chinese Academy of Sciences, Shanghai 201800, China5 Department of Physics, Southwest Normal University, Chongqing 400715, China

Received Date: 1999-08-10

Accepted Date: 1900-01-01

Available Online: 2000-10-05

Abstract: Leptonic decay and radiative transition of ψ′ in medium at finite temperature and density are studied by using different quark antiquark potentials. The behaviour of ψ′ in the medium at finite temperature and density is obtained.

HTML

Reference (1)

Leptonic Decay and Radiative Transion of ψ′in Medium at Finite Temperature and Density

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article