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Half-Shell T-Matrix for α-p and α-12C Scattering

  • Nuclear Physics
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Abstract

Exact analytical expressions of the Fredholm determinants for the Hulthén-modified separable nonlocal potential with regular, irregular, and physical boundary conditions are constructed in terms of the generalized hypergeometric functions. Exploiting the regular solution, the off-shell Jost function and half-shell T-matrix are obtained in maximal reduced form. The T-matrix and the elastic scattering phase shifts for the nucleon-nucleus and nucleus-nucleus systems are computed. Good agreement with standard data in phase shift results is obtained.

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Authors and Affiliations

  1. Department of Physics, National Institute of Technology, Jamshedpur, 831014, India

    P. Sahoo, U. Laha, B. Khirali & A. K. Behera

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  1. P. Sahoo
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  2. U. Laha
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  3. B. Khirali
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  4. A. K. Behera
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Correspondence to U. Laha.

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Sahoo, P., Laha, U., Khirali, B. et al. Half-Shell T-Matrix for α-p and α-12C Scattering. Braz J Phys 51, 1478–1489 (2021). https://doi.org/10.1007/s13538-021-00903-w

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