Drag of heavy quarks in an anisotropic QCD medium beyond the static limit

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dc.contributor.author Kumar, Avdhesh
dc.contributor.author Kurian, Manu
dc.contributor.author Das, Santosh K.
dc.contributor.author Chandra, Vinod
dc.coverage.spatial United States of America
dc.date.accessioned 2022-05-19T13:01:26Z
dc.date.available 2022-05-19T13:01:26Z
dc.date.issued 2022-05
dc.identifier.citation Kumar, Avdhesh; Kurian, Manu; Das, Santosh K. and Chandra, Vinod, "Drag of heavy quarks in an anisotropic QCD medium beyond the static limit", Physical Review C, DOI: 10.1103/PhysRevC.105.054903, vol. 105, no. 5, May 2022. en_US
dc.identifier.issn 2469-9985
dc.identifier.issn 2469-9993
dc.identifier.uri https://doi.org/10.1103/PhysRevC.105.054903
dc.identifier.uri https://repository.iitgn.ac.in/handle/123456789/7742
dc.description.abstract Heavy quark dynamics in an anisotropic QCD medium have been analyzed within the Fokker-Planck approach. Heavy quark drag force and the momentum diffusion tensor have been decomposed by employing a general tensor basis for an anisotropic medium. Depending upon the relative orientation of the direction of the momentum anisotropy of the medium and heavy quark motion, two drag and four diffusion coefficients have been estimated in the anisotropic QCD medium. The relative significance of different components of drag and momentum diffusion coefficients has been explored. The dependence of the angle between the anisotropic vector and heavy quark motion to the drag and diffusion coefficients has also been studied. Furthermore, the energy loss of heavy quarks due to the elastic collisional process in an anisotropic medium has been studied. It is seen that the anisotropic contributions to heavy quark transport coefficients and its collisional energy loss have a strong dependence on the direction and strength of momentum anisotropy in the QCD medium.
dc.description.statementofresponsibility by Avdhesh Kumar, Manu Kurian, Santosh K. Das and Vinod Chandra
dc.format.extent vol. 105, no. 5
dc.language.iso en_US en_US
dc.publisher American Physical Society en_US
dc.subject Jets & heavy flavor physics en_US
dc.subject Quark-gluon plasma en_US
dc.subject Relativistic heavy-ion collisions en_US
dc.subject Heavy quark dynamics en_US
dc.subject QCD en_US
dc.title Drag of heavy quarks in an anisotropic QCD medium beyond the static limit en_US
dc.type Article en_US
dc.relation.journal Physical Review C


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