CHARMED BARYONS IN A QUARK-MODEL WITH HYPERFINE INTERACTIONS

被引：189

作者：

COPLEY, LA

ISGUR, N

KARL, G

机构：

[1] UNIV GUELPH,DEPT PHYS,GUELPH N1G 2W1,ONTARIO,CANADA

[2] UNIV TORONTO,DEPT PHYS,TORONTO M5S 1A7,ONTARIO,CANADA

来源：

PHYSICAL REVIEW D | 1979年 / 20卷 / 03期

关键词：

D O I：

10.1103/PhysRevD.20.768

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We employ a quark model based on quantum chromodynamics and tested against noncharmed baryons to predict masses and decay rates of ground-state and excited baryons containing one charmed quark. Among other conclusions, the calculations indicate that the orbitally excited Λc 12- analogous to the Λ(1405) is stable against strong decays. © 1979 The American Physical Society.

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页码：768 / 775

页数：8

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