Forward quark jet-nucleus scattering in a light-front Hamiltonian approach

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http://hdl.handle.net/10138/335498

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Li , M 2021 , ' Forward quark jet-nucleus scattering in a light-front Hamiltonian approach ' , Proceedings of Science , vol. 387 , 105 . https://doi.org/10.22323/1.387.0105

Titel: Forward quark jet-nucleus scattering in a light-front Hamiltonian approach
Författare: Li, Meijian
Upphovmannens organisation: Helsinki Institute of Physics
Datum: 2021-09-01
Språk: eng
Sidantal: 5
Tillhör serie: Proceedings of Science
ISSN: 1824-8039
DOI: https://doi.org/10.22323/1.387.0105
Permanenta länken (URI): http://hdl.handle.net/10138/335498
Abstrakt: We investigate the scattering of a quark jet on a high-energy heavy nucleus using the time-dependent light-front Hamiltonian approach. We simulate a real-time evolution of the quark in a strong classical color field of the relativistic nucleus, described as the Color Glass Condensate. We study the sub-eikonal effect by letting the quark jet carry realistic finite longitudinal momenta, and we find sizeable changes on the transverse coordinate distribution of the quark. We also observe the energy loss of the quark through gluon emissions in the |qi + |qgi Fock space. This approach provides us with an opportunity to study scattering processes from non-perturbative aspects.
Beskrivning: Publisher Copyright: © owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).
Subject: 114 Physical sciences
Referentgranskad: Ja
Licens: cc_by_nc_nd
Användningsbegränsning: openAccess
Parallelpublicerad version: publishedVersion


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