Eur. Phys. J. A 14, 207-209 (2002)
DOI: 10.1140/epja/i2001-10198-7

Correlated quasiskyrmions as alpha-particles

M.R. Khoshbin-e-Khoshnazar

Center for Theoretical Physics and Mathematics, A.E.O.I., P.O. Box 11365-8486, Tehran, Iran

skhoshbin@yahoo.com

(Received: 8 November 2001 / Revised version: 3 April 2002 Communicated by V. Vento)

Abstract
By replacing quasiparticles by quasiskyrmions, we calculate the binding energy of the alpha-particle using the cluster expansion method.

PACS
12.39.Dc - Skyrmions.
21.10.Dr - Binding energies and masses.
21.60.Gx - Cluster models.

© Società Italiana di Fisica, Springer-Verlag 2002