この論文をさがす
説明
We discuss the stability of strangelets by considering dynamical chiral symmetry breaking and confinement. We use a $U(3)_{L} \times U(3)_{R}$ symmetric Nambu--Jona-Lasinio model for chiral symmetry breaking supplemented by a boundary condition for confinement. It is shown that strangelets with baryon number $A < 2 \times 10^{3}$ can stably exist. For the observables, we obtain the masses and the charge-to-baryon number ratios of the strangelets. These quantities are compared with the observed data of the exotic particles.
10 pages, 9 figures, submitted to Physical Review D
収録刊行物
-
- Physical Review D
-
Physical Review D 71 2005-04-14
American Physical Society (APS)
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1873961342765849088
-
- ISSN
- 15502368
- 15507998
-
- データソース種別
-
- OpenAIRE