Analytic properties of the differential cross section of inelastic scattering
Teoretičeskaâ i matematičeskaâ fizika, Tome 25 (1975) no. 3, pp. 425-429
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Analyticity regions of the differential cross-section $d^2\sigma/d \cos\theta\, d\varphi$ and the function $\Phi$ (see (2)) with respect to $\cos\theta$ at physical values of $\varphi$ are found for the process $a+b\to c+d+f$ in the approximation of pole diagrams. At all energies above the threshold and $0\leq\varphi\leq 2\pi$ for $d^2\sigma/d \cos\theta\, d\varphi$ ($\varphi\neq 0, \pi, 2\pi$ for $\Phi$) these regions include fixed neighbourhoods of physical values of $\cos\theta$.
@article{TMF_1975_25_3_a14,
author = {G. L. Rcheulishvili and A. P. Samokhin},
title = {Analytic properties of the differential cross section of inelastic scattering},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {425--429},
year = {1975},
volume = {25},
number = {3},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_1975_25_3_a14/}
}
TY - JOUR AU - G. L. Rcheulishvili AU - A. P. Samokhin TI - Analytic properties of the differential cross section of inelastic scattering JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1975 SP - 425 EP - 429 VL - 25 IS - 3 UR - http://geodesic.mathdoc.fr/item/TMF_1975_25_3_a14/ LA - ru ID - TMF_1975_25_3_a14 ER -
G. L. Rcheulishvili; A. P. Samokhin. Analytic properties of the differential cross section of inelastic scattering. Teoretičeskaâ i matematičeskaâ fizika, Tome 25 (1975) no. 3, pp. 425-429. http://geodesic.mathdoc.fr/item/TMF_1975_25_3_a14/
[1] V. V. Ezhela, A. A. Logunov, M. A. Mestvirishvili, V. A. Petrov, TMF, 15 (1973), 153
[2] V. V. Ezhela, Preprint IFVE 71-36, Serpukhov, 1971 | Zbl
[3] G. L. Rcheulishvili, A. P. Samokhin, Preprint IFVE 74-6, Serpukhov, 1974