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Heavy Scalar, Vector, and Axial-Vector Mesons in Hot and Dense Nuclear Medium
Author
Source
Advances in High Energy Physics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-21, 21 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-22
Country of Publication
Egypt
No. of Pages
21
Main Subjects
Abstract EN
In this work we shall investigate the mass modifications of scalar mesons (D0; B0), vector mesons (D*; B*), and axial-vector mesons (D1; B1) at finite density and temperature of the nuclear medium.
The above mesons are modified in the nuclear medium through the modification of quark and gluon condensates.
We will find the medium modification of quark and gluon condensates within chiral SU(3) model through the medium modification of scalar-isoscalar fields σ and ζ at finite density and temperature.
These medium modified quark and gluon condensates will further be used through QCD sum rules for the evaluation of in-medium properties of the above mentioned scalar, vector, and axial vector mesons.
We will also discuss the effects of density and temperature of the nuclear medium on the scattering lengths of the above scalar, vector, and axial-vector mesons.
The study of the medium modifications of the above mesons may be helpful for understanding their production rates in heavy-ion collision experiments.
The results of present investigations of medium modifications of scalar, vector, and axial-vector mesons at finite density and temperature can be verified in the compressed baryonic matter (CBM) experiment of FAIR facility at GSI, Germany.
American Psychological Association (APA)
Kumar, Arvind. 2014. Heavy Scalar, Vector, and Axial-Vector Mesons in Hot and Dense Nuclear Medium. Advances in High Energy Physics،Vol. 2014, no. 2014, pp.1-21.
https://search.emarefa.net/detail/BIM-480699
Modern Language Association (MLA)
Kumar, Arvind. Heavy Scalar, Vector, and Axial-Vector Mesons in Hot and Dense Nuclear Medium. Advances in High Energy Physics No. 2014 (2014), pp.1-21.
https://search.emarefa.net/detail/BIM-480699
American Medical Association (AMA)
Kumar, Arvind. Heavy Scalar, Vector, and Axial-Vector Mesons in Hot and Dense Nuclear Medium. Advances in High Energy Physics. 2014. Vol. 2014, no. 2014, pp.1-21.
https://search.emarefa.net/detail/BIM-480699
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-480699