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TMF, 1984, Volume 59, Number 2, Pages 163–182 (Mi tmf4785)  

Analytic properties of multiparticle production amplitudes

B. V. Medvedev, V. P. Pavlov, M. K. Polivanov, A. D. Sukhanov


Abstract: The local analytic properties of $2\rightarrow 3$ and $2\rightarrow 4$ amplitudes are studied. It is shown that in the neighborhood of any physical point on the mass shell the amplitudes are analytic with respect to the total and partial energies for fixed momentum transfers. The 14 (for $2\rightarrow 3$) and 242 (for $2\rightarrow 4$) different boundary values are expressed in terms of the amplitudes of real processes.

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English version:
Theoretical and Mathematical Physics, 1984, 59:2, 427–440

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Document Type: Article
Received: 27.10.1983

Citation: B. V. Medvedev, V. P. Pavlov, M. K. Polivanov, A. D. Sukhanov, “Analytic properties of multiparticle production amplitudes”, TMF, 59:2 (1984), 163–182; Theoret. and Math. Phys., 59:2 (1984), 427–440

Citation in format AMSBIB
\Bibitem{MedPavPol84}
\by B.~V.~Medvedev, V.~P.~Pavlov, M.~K.~Polivanov, A.~D.~Sukhanov
\paper Analytic properties of multiparticle production amplitudes
\jour TMF
\yr 1984
\vol 59
\issue 2
\pages 163--182
\mathnet{http://mi.mathnet.ru/tmf4785}
\mathscinet{http://www.ams.org/mathscinet-getitem?mr=752079}
\transl
\jour Theoret. and Math. Phys.
\yr 1984
\vol 59
\issue 2
\pages 427--440
\crossref{https://doi.org/10.1007/BF01018176}
\isi{http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&DestLinkType=FullRecord&DestApp=ALL_WOS&KeyUT=A1984TT27400001}


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  • Теоретическая и математическая физика Theoretical and Mathematical Physics
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