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Prog. Theor. Phys. Supplement Extra Number (1965) pp. 578-601
A Possible Origin of Repulsive Core in Nuclear Forces
Shoichiro Otsuki,
Ryozo Tamagaki* and
Masaru Yasuno
Department of Physics, Nagoya University, Nagoya
*Department of Physics, Hokkaido University, Sapporo
(Received June 30, 1965)
Abstract:
A dynamical treatment is made of an originating mechanism of repulsive core provided that the nucleon is a few urfermion system with hard internal structure, by investigating N-N interaction in parallel with α-α one. It is clarified that the oroginating mechanism of such a “structural” core is closely related, above all, with the internal structure of the composed state of two nucleons (corresponding to Be8 in the α-α case). A typical exchange kernel expected by the few urfermion structure is proposed, whose effect is almost equivalent to the observed hard core. Some phenomenological aspects of such structural core are discussed.
URL :
http://ptp.ipap.jp/link?PTPS/E65/578/
DOI : 10.1143/PTPS.E65.578
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