Title of article :
Decay Λb→plν̄ in QCD sum rules
Author/Authors :
Chao-Shang Huang، نويسنده , , Cong-Feng Qiao، نويسنده , , Hua-Gang Yan، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1998
Abstract :
The Λb→p semileptonic decay is analyzed by using QCD sum rules within the framework of heavy quark effective theory. The Isgur-Wise function of Λb→plν̄ has been calculated. The decay width is given.
Keywords :
Heavy Quark Effective Theory , QCD sum rule , Heavy baryon , Weak decay
Journal title :
PHYSICS LETTERS B
Journal title :
PHYSICS LETTERS B
