Prog. Theor. Phys. Vol. 68 No. 5 (1982) pp. 1644-1657

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N-¹⁶O Scattering Derived from a Realistic N-N Interaction

— Complex Reaction Matrix Approach —

Yasuo Yamamoto and Sinobu Nagata^*

Tsuru University, Tsuru, Yamanashi 402
^*Department of Applied Physics, Miyazaki University, Miyazaki 880

(Received June 12, 1982)

Abstract:

In order to describe a nucleon-nucleus (N-nucleus) scattering problem starting from a realistic N-N interaction, a method is proposed to derive complex effective interactions between an incident nucleon and nucleons in a target nucleus analogously to the effective interaction theory in bound state problems. S-wave phase shifts and absorption coefficients are calculated in the case of N-¹⁶O scattering. The former are directly compared with the experimental phase shifts in the low-energy region. Starting energy dependence of our complex effective interaction is found to be important for N-nucleus scattering in the higher-energy region.

URL : http://ptp.ipap.jp/link?PTP/68/1644/
DOI : 10.1143/PTP.68.1644

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Citing Article(s) :

Progress of Theoretical Physics Vol. 69 No. 4 (1983) pp. 1312-1315 :
Σ Hypernuclear States in Finite Nuclei with the Nijmegen OBE Interaction

Yasuo Yamamoto and Hiroharu Bandō

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