Nucleon-antinucleon interaction from the modified Skyrme model
Journal Article
·
· Physical Review. C, Nuclear Physics
- Interdisciplinary Center for Theoretical Study, University of Science and Technology of China, Hefei, Anhui 230026 (China)
We calculate the static nucleon-antinucleon interaction potential from the modified Skyrme model with an additional B{sup {mu}}B{sub {mu}} term using the product ansatz. The static properties of the single baryon are improved in the modified Skyrme model. State mixing is taken into account by perturbation theory, which substantially increases the strength of the central attraction. We obtain a long- and mid-range potential which is in qualitative agreement with some phenomenological potentials.
- OSTI ID:
- 20995113
- Journal Information:
- Physical Review. C, Nuclear Physics, Vol. 75, Issue 3; Other Information: DOI: 10.1103/PhysRevC.75.034004; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- English
Similar Records
Nucleon-antinucleon interaction from the Skyrme model
Modified Skyrme model and the nucleon-nucleon interaction
Nucleon-nucleon and nucleon-. delta. -isobar forces in a Skyrme model with higher derivative terms
Journal Article
·
Tue Oct 01 00:00:00 EDT 1996
· Physical Review, C
·
OSTI ID:20995113
Modified Skyrme model and the nucleon-nucleon interaction
Journal Article
·
Fri Oct 01 00:00:00 EDT 1993
· Physical Review, C (Nuclear Physics); (United States)
·
OSTI ID:20995113
Nucleon-nucleon and nucleon-. delta. -isobar forces in a Skyrme model with higher derivative terms
Journal Article
·
Sat Nov 01 00:00:00 EST 1986
· Phys. Rev. C; (United States)
·
OSTI ID:20995113
+2 more