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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2002, Volume 75, Issue 9, Pages 542–546
(Mi jetpl3099)
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This article is cited in 1 scientific paper (total in 1 paper)
FIELDS, PARTICLES, AND NUCLEI
Polarized triplet production by circularly polarized photons
V. V. Byteva, È. A. Kuraeva, M. V. Galynskiib, A. P. Potylitsync a Joint Institute for Nuclear Research, Dubna, Moskovskaya obl.
b B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk
c Tomsk Polytechnic Institute
Abstract:
A process of the pair production by a circularly polarized photon in the field of unpolarized atomic electron has been considered in the Weizaecker-Williams approximation. The degree of longitudinal polarization of positron and electron has been calculated. An exclusive cross-section as well as a spectral distribution are obtained. We estimate the accuracy of our calculations at the level of a few percent. We show the identity of the positron polarization for considered process and for process of pair production in the screened Coulomb field of nucleus.
Received: 20.03.2002
Citation:
V. V. Bytev, È. A. Kuraev, M. V. Galynskii, A. P. Potylitsyn, “Polarized triplet production by circularly polarized photons”, Pis'ma v Zh. Èksper. Teoret. Fiz., 75:9 (2002), 542–546; JETP Letters, 75:9 (2002), 452–456
Linking options:
https://www.mathnet.ru/eng/jetpl3099 https://www.mathnet.ru/eng/jetpl/v75/i9/p542
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Abstract page: | 151 | Full-text PDF : | 64 | References: | 41 |
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