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This article is cited in 2 scientific papers (total in 2 papers)
Analytic properties of the $S$-matrix for interactions with Yukawa-potential tails
M. Baldoa, V. S. Ol'khovskiib a INFN — National Institute of Nuclear Physics, Sezione di Catania
b Institute for Nuclear Research National Academy of Sciences of Ukraine
Abstract:
We give an explicit analytic expression for the $S$-matrix in the case of an arbitrary central interaction inside a sphere of finite radius with a Yukawa-potential tail at large distances. The method uses the completeness of the wave functions outside the finite sphere and also the unitarity and the symmetry conditions for the $S$-matrix.
Keywords:
$S$-matrix, centrally symmetric potential, Yukawa potential.
Received: 13.07.2005
Citation:
M. Baldo, V. S. Ol'khovskii, “Analytic properties of the $S$-matrix for interactions with Yukawa-potential tails”, TMF, 147:1 (2006), 113–128; Theoret. and Math. Phys., 147:1 (2006), 541–553
Linking options:
https://www.mathnet.ru/eng/tmf2027https://doi.org/10.4213/tmf2027 https://www.mathnet.ru/eng/tmf/v147/i1/p113
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