Strong coupling constants of heavy baryons with light mesons in QCD

Journal Article · Tue Oct 23 00:00:00 EDT 2012 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4763508· OSTI ID:22075658

Aliev, T M; Azizi, K; Savci, M ^[1]

---

1. Physics Department, Middle East Technical University, 06531 Ankara (Turkey)

The strong coupling constants of the heavy spin-1/2 and spin-3/2 baryons with light pseudoscalar and vector mesons are calculated in the framework of the light cone QCD sum rules. Using the symmetry arguments, some structure independent relations among different correlation functions are obtained. It is shown that all possible transitions are described by only one invariant function, whose explicit expression is structure dependent.

• OSTI ID: 22075658
• Journal Information: AIP Conference Proceedings, Vol. 1492, Issue 1; Conference: QCD-WORK 2012: International workshop on quantum chromodynamics: Theory and experiment, Lecce (Italy), 18-21 Jun 2012; Other Information: (c) 2012 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYONS
CORRELATION FUNCTIONS
LIGHT CONE
QUANTUM CHROMODYNAMICS
RESONANCE PARTICLES
SPIN
STRONG-COUPLING MODEL
SUM RULES
SYMMETRY
VECTOR MESONS