Back reaction effects on the imaginary potential of quarkonia in heavy quark cloud

Back reaction effects on the imaginary potential of quarkonia in heavy quark cloud
复制标题

反反应对重夸克云中夸克尼亚虚势的影响

DOI:
10.1016/j.nuclphysb.2020.114917
复制
发表时间:
2020-03
期刊:
影响因子:
2.8
通讯作者:
Zhang Zi-qiang
Zhang Zi-qiang
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Wu Ping-ping;Zhu Xiangrong;Zhang Zi-qiang

文献摘要

参考文献

被引文献

相似文献

利用AdS/CFT对应,研究了强耦合N= 4超对称Yang-Mills(SYM)等离子体中反反应对重夸克偶素势虚部的影响.这里考虑的反反应产生于包含静态重夸克均匀分布在N= 4 SYM等离子体。结果表明,逆反应的存在降低了虚势的绝对值,从而减小了热宽度。此外,研究结果还表明,反反应增强了夸克偶素的解离。
Applying the AdS/CFT correspondence, we investigate the effect of back reaction on the imaginary part of heavy quarkonia potential in strongly coupled N= 4 supersymmetric Yang-Mills (SYM) plasma. The back reaction considered here arises from the inclusion of static heavy quarks uniformly distributed over N= 4 SYM plasma. It is shown that the presence of back reaction reduces the absolute value of the imaginary potential thus decreasing the thermal width. Furthermore, the results imply that back reaction enhances the quarkonia dissociation.
DOI: 10.1016/s0370-2693(98)00730-8
发表时间: 1998-03
期刊: Physics Letters B
影响因子: 4.4
作者:
A. Brandhuber;N. Itzhaki;J. Sonnenschein;S. Yankielowicz
通讯作者: A. Brandhuber;N. Itzhaki;J. Sonnenschein;S. Yankielowicz
DOI: 10.1103/physrevd.79.114003
发表时间: 2009-03
期刊: Physical Review D
影响因子: 5
作者:
A. Dumitru;Yun-Dong Guo;M. Strickland
通讯作者: A. Dumitru;Yun-Dong Guo;M. Strickland
DOI: 10.1103/physrevd.87.101901
发表时间: 2012-11
期刊: Physical Review D
影响因子: 5
作者:
Tomoya Hayata;K. Nawa;T. Hatsuda
通讯作者: Tomoya Hayata;K. Nawa;T. Hatsuda
DOI: 10.1103/physrevd.78.115007
发表时间: 2008-07
期刊: Physical Review D
影响因子: 5
作者:
J. Albacete;Y. Kovchegov;A. Taliotis
通讯作者: J. Albacete;Y. Kovchegov;A. Taliotis
DOI: 10.1016/0370-1573(80)90105-2
发表时间: 1980-05
期刊: Physics Reports
影响因子: --
作者:
E. Shuryak
通讯作者: E. Shuryak