13–17 oct. 2008
Ettore Majorama Centre for Scientific Culture
Fuseau horaire Europe/Paris

New nuclear three-body clusters φN N

16 oct. 2008, 09:00
35m
Ettore Majorama Centre for Scientific Culture

Ettore Majorama Centre for Scientific Culture

ERICE, Sicily
Normal Talks at Critical Stability V (Erice, October 2008) Hadrons

Orateur

Prof. Vladimir B. Belyaev (JINR, Dubna, Russia)

Description

Solving Faddeev differential equations, binding energies of three-body systems of the type φN N are calculated. Due to the strong attraction between φ-meson and nucleon, suggested in [1] and [2], bound states appear in systems φ + np (singlet and triplet), φ + nn and φ + pp. This indicates on the principal possibility of the formation of new nuclear clusters with increased number of nucleons. References [1] H. Gao, T.-S. H. Lee, and V. Marinov, Phys. Rev. C63, 022201 (2001). [2] F. Huang, Z. Y. Zhang , Y. W. Yu, ArXiv: nucl-th/0601003 (2006)

Auteur principal

Prof. Vladimir B. Belyaev (JINR, Dubna, Russia)

Co-auteurs

Dr I. I. Shlyk (JINR, Dubna, Russia) Prof. W. Sandhas (PIUB, Bonn, Germany)

Documents de présentation