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Treatment of inelastic scattering within the separable interaction model.
- Source :
-
Pramana: Journal of Physics . Dec2022, Vol. 96 Issue 4, p1-16. 16p. - Publication Year :
- 2022
-
Abstract
- The closed-form analytical expressions for the off-shell solutions for Hulthén-distorted Yamaguchi potential are derived to deal with the charged hadron systems. To construct these solutions, the particular integrals of the non-homogeneous Schrödinger equations are utilised in conjunction with the interacting Green’s functions. The Jost functions thus obtained, both on- and off-shell, are exploited to find the half-off-shell T-matrix. The off-shell Jost function exists but off-shell Jost solution for the said potential has not yet been discussed in the literature. The merits of the T-matrix are examined through some model calculations. Exploiting the expressions for on- and half-shell transition matrices, the s-wave elastic and inelastic scattering cross-sections are also estimated. Our results for the proton–proton and proton–oxygen systems are in close agreement with other calculations. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03044289
- Volume :
- 96
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Pramana: Journal of Physics
- Publication Type :
- Academic Journal
- Accession number :
- 160035318
- Full Text :
- https://doi.org/10.1007/s12043-022-02455-3