The effect of hyperfine mixing in electromagnetic and semileptonic decays of doubly heavy baryons

被引：0

作者：

Albertus, C. ^{[1
]}

Hernandez, E. ^{[1
]}

Nieves, J. ^{[2
]}

机构：

[1] Univ Salamanca, Dept Fis Fundamental, E-37008 Salamanca, Spain

[2] Univ Valencia, CSIC, IFIC, E-46071 Valencia, Spain

来源：

IX INTERNATIONAL CONFERENCE ON QUARK CONFINEMENT AND THE HADRON SPECTRUM (QCHS IX) | 2011年 / 1343卷

关键词：

Doubly heavy baryons; electromagnetic decay; semileptonic decay; hyperfine mixing; QUARK-MODEL;

D O I：

10.1063/1.3575038

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We consider the role played by hyperfine mixing in electromagnetic and semileptonic decays of doubly heavy baryons, which give rise to large corrections to the decay widths in both cases. Our results qualitatively agree with other calculations.

引用

页码：388 / 390

页数：3

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