https://doi.org/10.1140/epjp/s13360-024-05696-w
Regular Article
Reduced cross-section in electron-ion colliders at small x
Department of Physics, Razi University, 67149, Kermanshah, Iran
Received:
25
March
2024
Accepted:
28
September
2024
Published online:
27
October
2024
The nuclear reduced cross section 
is discussed in the kinematic range of the electron-Ion collider with center-of-mass energies,
, where 
. The importance of the nuclear longitudinal structure function 
and its behavior for the heavy nucleus Pb-208 and light nucleus C-12 at 
and 
is considered. The dependence of the ratios 
and 
on the expanding point of the gluon density at small x for light and heavy nuclei is investigated. The factorized form of parton distributions in nuclei is used in the HIJING2.0 model.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
