ITP OpenIR  > SCI期刊论文
Zong, HS; Gu, JZ; Liu, YX; Zhang, XF; Zhao, EG; Zong, HS , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Chaotic motion of the c(c)over-bar system and a new mechanism of J/psi suppression
Source PublicationCOMMUNICATIONS IN THEORETICAL PHYSICS
KeywordRotating Heavy-nuclei Single-particle Collisions
AbstractBased on random matrix theory and reduced BS equation, it is found that the regular motion of c (c) over bar system can be expected at a small value of color screening mass but the chaotic motion at a large one. It is shown that the level mixing due to color screening serves as a new mechanism resulting in J/psi suppression. Moreover, this kind of suppression can occur before the color screening mass reaches its critical value for J/psi dissociation. In addition, it is implied that a strong J/psi suppression is possible in the absence of dissociation of J/psi.
1999
ISSN0253-6102
Volume31Issue:4Pages:607-610
Subject AreaPhysics
Indexed BySCI
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13130
CollectionSCI期刊论文
Corresponding AuthorZong, HS , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Zong, HS,Gu, JZ,Liu, YX,et al. Chaotic motion of the c(c)over-bar system and a new mechanism of J/psi suppression[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1999,31(4):607-610.
APA Zong, HS,Gu, JZ,Liu, YX,Zhang, XF,Zhao, EG,&Zong, HS , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(1999).Chaotic motion of the c(c)over-bar system and a new mechanism of J/psi suppression.COMMUNICATIONS IN THEORETICAL PHYSICS,31(4),607-610.
MLA Zong, HS,et al."Chaotic motion of the c(c)over-bar system and a new mechanism of J/psi suppression".COMMUNICATIONS IN THEORETICAL PHYSICS 31.4(1999):607-610.
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