Tree level semileptonic {sigma}{sub b} to nucleon decay in light cone QCD sum rules
Journal Article
·
· Physical Review. D, Particles Fields
- Physics Department, Middle East Technical University, 06531 Ankara (Turkey)
- Department of Physics, Kocaeli University, 41380 Izmit (Turkey)
- Electrical and Electronics Engineering Department, Atilim University, 06836 Ankara (Turkey)
Using the most general form of the interpolating current of the heavy spin 1/2, {sigma}{sub b} baryon and distribution amplitudes of the nucleon, the transition form factors of the semileptonic {sigma}{sub b}{yields}Nl{nu} decay are calculated in the framework of light-cone QCD sum rules. It is obtained that the form factors satisfy the heavy quark effective theory relations. The obtained results for the related form factors are used to estimate the decay rate of this transition.
- OSTI ID:
- 21322406
- Journal Information:
- Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 3 Vol. 80; ISSN PRVDAQ; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
Similar Records
Semileptonic {lambda}{sub b,c} to nucleon transitions in full QCD at light cone
{Sigma}{sub b,c} to Nucleon Transitions in Light Cone QCD Sum Rules
B ---> pi and B ---> K transitions from QCD sum rules on the light cone
Journal Article
·
Sun Nov 01 00:00:00 EDT 2009
· Physical Review. D, Particles Fields
·
OSTI ID:21325516
{Sigma}{sub b,c} to Nucleon Transitions in Light Cone QCD Sum Rules
Journal Article
·
Mon May 23 00:00:00 EDT 2011
· AIP Conference Proceedings
·
OSTI ID:21513328
B ---> pi and B ---> K transitions from QCD sum rules on the light cone
Journal Article
·
Tue Sep 01 00:00:00 EDT 1998
· Journal of High Energy Physics (Online)
·
OSTI ID:1155621