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Teoreticheskaya i Matematicheskaya Fizika, 1993, Volume 96, Number 1, Pages 96–108
(Mi tmf1493)
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This article is cited in 2 scientific papers (total in 2 papers)
A covariant method for calculating amplitudes of processes involving polarized spin 1/2 particles. Calculation of the interference terms in their cross sections
A. V. Bondarev Belarusian State University
Abstract:
A covariant method is proposed for calculating the amplitudes of processes involving polarized spin 1/2 particles. It is suitable for calculating the interference terms in the cross sections of such processes. As an illustration, expressions are given for the amplitudes of electron-electron scattering in the lowest order of perturbation theory and expressions for the electron current in the case of emission of two bremsstrahlung photons in the ultrarelativistic limit.
Received: 07.08.1992
Citation:
A. V. Bondarev, “A covariant method for calculating amplitudes of processes involving polarized spin 1/2 particles. Calculation of the interference terms in their cross sections”, TMF, 96:1 (1993), 96–108; Theoret. and Math. Phys., 96:1 (1993), 837–844
Linking options:
https://www.mathnet.ru/eng/tmf1493 https://www.mathnet.ru/eng/tmf/v96/i1/p96
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