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Teoreticheskaya i Matematicheskaya Fizika, 1977, Volume 33, Number 2, Pages 149–173
(Mi tmf3279)
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This article is cited in 8 scientific papers (total in 8 papers)
Dispersion relation for $3\to 3$ forward amplitude and generalized optical theorem
A. A. Logunov, B. V. Medvedev, M. A. Mestvirishvili, V. P. Pavlov, M. K. Polivanov, A. D. Sukhanov
Abstract:
Investigation of analytical structure of the three-particle forward scattering amplitude
with respect to energy variable of one of particles is performed. The results obtained
make it possible to draw the conclusions on crossing properties of the amplitude
and to derive the generalized optical theorem relating the discontinuity of the amplitude
to the distribution function of inclusive process. For a special case when two oil
three particles are of zero mass dispersion relation is proved.
Received: 02.06.1977
Citation:
A. A. Logunov, B. V. Medvedev, M. A. Mestvirishvili, V. P. Pavlov, M. K. Polivanov, A. D. Sukhanov, “Dispersion relation for $3\to 3$ forward amplitude and generalized optical theorem”, TMF, 33:2 (1977), 149–173; Theoret. and Math. Phys., 33:2 (1977), 936–952
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https://www.mathnet.ru/eng/tmf3279 https://www.mathnet.ru/eng/tmf/v33/i2/p149
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Abstract page: | 530 | Full-text PDF : | 163 | References: | 83 | First page: | 4 |
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