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 TMF, 1975, Volume 25, Number 3, Pages 425–429 (Mi tmf4126)

Analytic properties of the differential cross section of inelastic scattering

G. L. Rcheulishvili, A. P. Samokhin

Abstract: 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 $\cos\theta$.

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English version:
Theoretical and Mathematical Physics, 1975, 25:3, 1232–1235

Citation: G. L. Rcheulishvili, A. P. Samokhin, “Analytic properties of the differential cross section of inelastic scattering”, TMF, 25:3 (1975), 425–429; Theoret. and Math. Phys., 25:3 (1975), 1232–1235

Citation in format AMSBIB
\Bibitem{RchSam75} \by G.~L.~Rcheulishvili, A.~P.~Samokhin \paper Analytic properties of the differential cross section of inelastic scattering \jour TMF \yr 1975 \vol 25 \issue 3 \pages 425--429 \mathnet{http://mi.mathnet.ru/tmf4126} \transl \jour Theoret. and Math. Phys. \yr 1975 \vol 25 \issue 3 \pages 1232--1235 \crossref{https://doi.org/10.1007/BF01040135}