Email this article Radiative Quark p⊥-Broadening in a Quark–Gluon Plasma beyond the Soft Gluon Approximation
- Authors: Zakharov B.G.1
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Affiliations:
- Landau Institute for Theoretical Physics
- Issue: Vol 108, No 8 (2018)
- Pages: 508-512
- Section: Fields, Particles, and Nuclei
- URL: https://ogarev-online.ru/0021-3640/article/view/161233
- DOI: https://doi.org/10.1134/S0021364018200031
- ID: 161233
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Abstract
We study the radiative correction to p⊥-broadening of a fast quark in a quark–gluon plasma beyond the soft gluon approximation. We find that the radiative processes can suppress considerably p⊥-broadening. This differs dramatically from previous calculations to logarithmic accuracy in the soft gluon approximation, predicting a considerable enhancement of p⊥-broadening.
About the authors
B. G. Zakharov
Landau Institute for Theoretical Physics
Author for correspondence.
Email: bgz@itp.ac.ru
Russian Federation, Moscow, 117334
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