Title of article
Couplings of pions with heavy baryons from light-cone QCD sum rules in the leading order of HQET
Author/Authors
Shi-lin Zhu، نويسنده , , Yuan-ben Dai، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
7
From page
72
To page
78
Abstract
The couplings of pions with heavy baryons g2(Σ∗,Σ) and g3(Σ∗,Λ) are studied with light-cone QCD sum rules in the leading order of heavy quark effective theory. Both sum rules are stable. Our results are g2=1.56±0.3±0.3, g3=0.94±0.06±0.2.
Journal title
PHYSICS LETTERS B
Serial Year
1998
Journal title
PHYSICS LETTERS B
Record number
909894
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