NON-TOPOLOGICAL SOLITON IN NUCLEAR MEDIUM

Chin. Phys. Lett.

1990, Vol. 7

Issue (8): 341-344 DOI:

Original Articles

NON-TOPOLOGICAL SOLITON IN NUCLEAR MEDIUM

ZHANG Jianwei;JIN Hongli^*;QIU Xijun

Institute of Nuclear Research, Academia Sinica, Shanghai 201849 ^*On leave from Inner-Mongonia Teachers College for the Nationalities

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ZHANG Jianwei, JIN Hongli, QIU Xijun 1990 Chin. Phys. Lett. 7 341-344

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Abstract The bag constant and the size increment of a nucleon (soliton) embedded in nuclear medium, are calculated in a non-topological soliton model. These results may be understood as arising from the change of the vacuum properties in the presence of the dense nuclear medium. The calculated quantities are in reasonable agreement with the empirical values.

Keywords: 12.40.Aa 21.65.+f 14.20.Dh

Published: 01 August 1990

PACS:	12.40.Aa
	21.65.+f
	14.20.Dh	(Protons and neutrons)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1990/V7/I8/0341

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