Unitary Structure of the QCD Sum Rules and KYN and KY{xi} Couplings
Journal Article
·
· AIP Conference Proceedings
- Physics Dept., Middle East Technical Univ., 06531, Ankara (Turkey)
- INFN, Sezione di Bari, Bari (Italy)
- D.V. Skobeltsyn Institute of Nuclear Physics, Moscow State University, Moscow (Russian Federation)
New relations between QCD Borel sum rules for strong coupling constants of K-mesons to baryons are derived. It is shown that starting from the sum rule for the coupling constants g{pi}{sigma}{sigma} and g{pi}{sigma}{lambda} it is straightforward to obtain corresponding sum rules for the gKYN, gKY{xi} couplings, Y = {sigma}, {lambda}.
- OSTI ID:
- 20787657
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 806; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
Similar Records
Sum rules in QCD for g{sub {eta}}{sub {lambda}}{sub {lambda}} and g{sub {pi}}{sub {lambda}}{sub {sigma}}
Scalar-meson-baryon coupling constants in QCD sum rules
Determination of pion-baryon coupling constants from QCD sum rules
Journal Article
·
Tue Mar 14 23:00:00 EST 2006
· Physics of Atomic Nuclei
·
OSTI ID:21076095
Scalar-meson-baryon coupling constants in QCD sum rules
Journal Article
·
Sat Apr 15 00:00:00 EDT 2006
· Physical Review. C, Nuclear Physics
·
OSTI ID:20771426
Determination of pion-baryon coupling constants from QCD sum rules
Journal Article
·
Sat Nov 30 23:00:00 EST 1996
· Physical Review, C
·
OSTI ID:397719