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On time delay in theS-wave scattering

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Lettere al Nuovo Cimento (1971-1985)

Summary

We have found that the time delay of theS-wave zero-energy resonance scattering must be expressed as the sum of the ordinary term 2(dδ0/dε) and the now term 2/Г. WhereГ denotes the half-width of wave packet, and dδ0/dε does the derivative of theS-wave phase shift with respect to energy. The main aim of this paper is to describe the analytical derivation of the existence of the term 2/Г.

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Authors and Affiliations

  1. Physios Department, Numazu National College of Technology, Ohoka, Numazu, Shizuoka, Japan

    H. Minowa

  2. Physics Department, Tokyo Gakugei University, Nukui, Koganei, Tokyo, Japan

    N. Mishima

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  1. H. Minowa
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  2. N. Mishima
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Minowa, H., Mishima, N. On time delay in theS-wave scattering. Lett. Nuovo Cimento 42, 299–304 (1985). https://doi.org/10.1007/BF02722456

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  • DOI: https://doi.org/10.1007/BF02722456

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