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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 73, Issue 2, Pages 55–58
(Mi jetpl4290)
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This article is cited in 93 scientific papers (total in 93 papers)
FIELDS, PARTICLES, AND NUCLEI
On the energy loss of high energy quarks in a finite-size quark-gluon plasma
B. G. Zakharovab a Landau Institute for Theoretical Physics, Russian Academy of Sciences
b Institut für Kernphysik, Forschungszentrum Julich
Abstract:
We study within the light-cone path integral approach the induced gluon emission from a fast quark passing through a finite-size QCD plasma. We show that the leading log approximation used in previous studies fails when the gluon formation length becomes of the order of the length of the medium traversed by the quark. Calculation of the energy loss beyond the leading log approximation gives the energy loss which grows logarithmically with quark energy contrary to the energy independent prediction of the leading log approximation.
Received: 25.12.2000
Citation:
B. G. Zakharov, “On the energy loss of high energy quarks in a finite-size quark-gluon plasma”, Pis'ma v Zh. Èksper. Teoret. Fiz., 73:2 (2001), 55–58; JETP Letters, 73:2 (2001), 49–52
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https://www.mathnet.ru/eng/jetpl4290 https://www.mathnet.ru/eng/jetpl/v73/i2/p55
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Abstract page: | 140 | Full-text PDF : | 76 | References: | 1 |
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