Strange skyrmion molecules

Journal Article · Tue May 20 00:00:00 EDT 1997 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.54343· OSTI ID:21175419

Kopeliovich, Vladimir B; Stern, Boris E ^[1]

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1. Institute for Nuclear Research of the Russian Academy of Sciences, 60th October Anniversary Prospect 7A, Moscow 117312 (Russian Federation)

Composed skyrmions with B=2, strangeness content close to 0.5 and the binding energy of several tens of Mev are described. These skyrmions are obtained starting from the system of two B=1 hedgehogs located in different SU(2) subgroups of SU(3) and have the mass and baryon number distribution of molecular (dipole) type. The quantization of zero modes of skyrmion molecules and physics consequences of their existence are discussed.

• OSTI ID: 21175419
• Journal Information: AIP Conference Proceedings, Vol. 412, Issue 1; Conference: 6. conference on the intersections of particle and nuclear physcis, Big Sky, MT (United States), 25 May - 2 Jun 1997; Other Information: DOI: 10.1063/1.54343; (c) 1997 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON NUMBER
BINDING ENERGY
DIPOLES
MEV RANGE
PARTICLE IDENTIFICATION
QUANTIZATION
REST MASS
SKYRME POTENTIAL
SOLITONS
STRANGENESS
SU-2 GROUPS
SU-3 GROUPS