The Color Screening Effect on Heavy Quarkonia

DONG Yu-Bing; YU You-Wen; WANG Ying-Cai

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1993, Vol. 17> Issue(5) : 472-475

The Color Screening Effect on Heavy Quarkonia

Institute of High Energy Physics,Acadermia Sinica,Beijing 100039

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper,by taking the confining potential with the color screening effect as a color confinement between quark and antiquark,the effect on heavy quarkonia (cc and bb) is studied.It shows that the effect may give different predictions for orbital angular momentum of high excited energy levels of ψ(cc),and make improvement in the widths of leptonic decay mode.

References

[1]

E. Laerman et a1.4 Phys. Lett.，B173(1986)，437.[2]Dong Yu-bing and Yu You-wen, IHEP-TH-92-27;Zhang Zong-ye et al.，IHEP-TH-92-28.[3]S. Ono and F. Schoberl, Phys. Lett.，B118(1982)，419.[4]A. Barchielli et al.，Nuovo Cimento, 103A(1990)，59; Yu-qi Chen and Yu-ping Kuang, Phys. Rev.，D46(1992)，1165. Y. B. Ding, J. He, S. O. Cai, D. H. Qin and K. T. Chao, in "Particles and Nuclear Physics", Proceedings of the International Symposium, Beijing, China, 1985. edited by N. Hu and C. -S. Wu (world Scientific, Singapore, 1987)，P88.[5]Particle Data Group, Phys. Rev.，D45 No 11一I (1992)，1.

[1]	MO Xiao-Hu , YUAN Chang-Zheng , WANG Ping . Study of the ρπ Puzzle in Charmonium Decays. Chinese Physics C, 2007, 31(7): 686-701.
[2]	GU Qin-Zhong , JIANG Feng-Chun , WANG Xue-Lei , YANG Hua . Probing Top Quark Polarization Effects in Topcolor-Assisted Technicolor Model. Chinese Physics C, 2007, 31(11): 1010-1015.
[3]	QI Wei , QIAO Cong-Feng , WANG Jian-Xiong . On the Application of Gluon to Heavy Quarkonium Fragmentation Function. Chinese Physics C, 2007, 31(8): 715-718.
[4]	XU Jia-Jun , WANG Jia , ZHUANG Chao , ZHUANG Peng-Fei . Charmonium Formation and Suppression in Nuclear Matter. Chinese Physics C, 2005, 29(5): 442-446.
[5]	ZHOU Hai-Qing , ZOU Bing-Song . Relativistic Effects in Two-Photon Decay of Quarkonium. Chinese Physics C, 2005, 29(6): 555-560.
[6]	YAN Zhan-Yuan , DUAN Chun-Gui , HE Zhen-Min . Influence of Color-Octet States to Associate J/ψ+γ Production. Chinese Physics C, 2001, 25(12): 1147-1151.
[7]	Yao Xiaoxia , Zhang Xiaofei , Qiao Congfeng , Zhao Weiqin . Charmonium Production and Absorption in P－A and A－A Collision. Chinese Physics C, 1999, 23(3): 268-280.
[8]	Zhong Jiquan , Zhang Xueqian . Non-axial Parameter γ Effects on Even-Even Er Isotopes. Chinese Physics C, 1997, 21(2): 176-179.
[9]	Dong Yubing . Study of Radiative Decays of Ground-State Mesons With Screened Potential. Chinese Physics C, 1996, 20(3): 265-269.
[10]	Dong Yubing . Study of Relativistic Effect on Heavy Quarkonium in a Thermal Environment. Chinese Physics C, 1996, 20(9): 819-821.
[11]	Liu Bo , Dong Yubing . Color Screeing and Dissociation of Heavy Quarkonium. Chinese Physics C, 1996, 20(2): 153-158.
[12]	Chao Weiqin , Liu Bo . Transverse Energy Dependence of Yield of Charmonium Production in Relativistic Heavy Ion Collisions. Chinese Physics C, 1995, 19(1): 49-52.
[13]	Liu Bo , Zhao Weiqin . Contribution Due to Gluon Shadowing and Final-State Interactions to Charmonium/Bottonium Suppression in h-A Collisions. Chinese Physics C, 1994, 18(5): 443-447.
[14]	Dong Yubing , Shen Pengnian , Yu Youwen , Zhang Zongye . The Color Screening Effect on bb System. Chinese Physics C, 1994, 18(6): 547-552.
[15]	SHEN Xiao-Yan , SHEN Peng-Nian , YU You-Wen , ZHANG Zong-Ye . Color Screening Effect and N-N Scattering. Chinese Physics C, 1993, 17(9): 816-821.
[16]	YANG Hua , DENG Wei-Zhen , ZHANG Zong-Ye . Color Screening Effect and Spectrum of Baryon. Chinese Physics C, 1992, 16(3): 241-249.
[17]	XU Chun-Cheng , CAI Xu . Time Evolution of Colour Screening and Suppression of J/ψ、χ and ψ' by Quark-Gluon Plasma. Chinese Physics C, 1992, 16(1): 51-56.
[18]	ZHOU Yuan-Hai , JIANG De-Sun , QIAN Wen-Jia , GONG Xue-Hui . THE HEAVY QUARKONIUM SPECTRUM OF ANHARMONIC OSCILLATORS CONFINEMENT POTENTIAL. Chinese Physics C, 1987, 11(2): 202-207.
[19]	LIN He-Fen , SONG Xiao-Tong , HE Ju . A NEW POTENTIAL MODEL. Chinese Physics C, 1987, 11(3): 337-346.
[20]	HUANG Ye-Qin , PENG Hong-An . HEAVY QUARKONIUM SYSTEMS CALCULATED FROM MIXED CONFINEMENT POTENTIAL MODEL. Chinese Physics C, 1986, 10(2): 190-197.

Access

Get Citation

DONG Yu-Bing, YU You-Wen and WANG Ying-Cai. The Color Screening Effect on Heavy Quarkonia[J]. Chinese Physics C, 1993, 17(5): 472-475.

DONG Yu-Bing, YU You-Wen and WANG Ying-Cai. The Color Screening Effect on Heavy Quarkonia[J]. Chinese Physics C, 1993, 17(5): 472-475. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2656)
PDF Downloads(545)
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

The Color Screening Effect on Heavy Quarkonia

Corresponding author: DONG Yu-Bing,

Institute of High Energy Physics,Acadermia Sinica,Beijing 100039

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1993-05-05

Abstract: In this paper,by taking the confining potential with the color screening effect as a color confinement between quark and antiquark,the effect on heavy quarkonia (cc and bb) is studied.It shows that the effect may give different predictions for orbital angular momentum of high excited energy levels of ψ(cc),and make improvement in the widths of leptonic decay mode.