Influence of singularities of the amplitude on the behavior of the differential scattering cross section
Teoretičeskaâ i matematičeskaâ fizika, Tome 30 (1977) no. 3, pp. 322-332
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Using the unitarity condition and analytical properties of the amplitude in the
$z=\cos\vartheta$ variable, it is shown that the main contribution in the elastic scattering into
the forward and the backward light cone at high energy is due to the parts of the amplitude
which are determined by singularities in the right and left semi-planes of the
$z$-plane, respectively.
@article{TMF_1977_30_3_a3,
author = {G. L. Rcheulishvili and A. P. Samokhin},
title = {Influence of singularities of the amplitude on the behavior of the differential scattering cross section},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {322--332},
publisher = {mathdoc},
volume = {30},
number = {3},
year = {1977},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_1977_30_3_a3/}
}
TY - JOUR AU - G. L. Rcheulishvili AU - A. P. Samokhin TI - Influence of singularities of the amplitude on the behavior of the differential scattering cross section JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1977 SP - 322 EP - 332 VL - 30 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1977_30_3_a3/ LA - ru ID - TMF_1977_30_3_a3 ER -
%0 Journal Article %A G. L. Rcheulishvili %A A. P. Samokhin %T Influence of singularities of the amplitude on the behavior of the differential scattering cross section %J Teoretičeskaâ i matematičeskaâ fizika %D 1977 %P 322-332 %V 30 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1977_30_3_a3/ %G ru %F TMF_1977_30_3_a3
G. L. Rcheulishvili; A. P. Samokhin. Influence of singularities of the amplitude on the behavior of the differential scattering cross section. Teoretičeskaâ i matematičeskaâ fizika, Tome 30 (1977) no. 3, pp. 322-332. http://geodesic.mathdoc.fr/item/TMF_1977_30_3_a3/