(Field) symmetrization selection rules

Journal Article · Sat Sep 01 00:00:00 EDT 2001 · Physical Review D

DOI:https://doi.org/10.1103/PhysRevD.64.056009· OSTI ID:40277285

Page, Philip R

QCD and QED exhibit an infinite set of three-point Green's functions that contain only Okubo-Zweig-Iizuka (OZI) rule violating contributions, and (for QCD) are subleading in the large N{sub c} expansion. The Green's functions describe the ''decay'' of a J{sup PC}={l_brace}1,3,5,(hor ellipsis){r_brace}{sup -+} exotic hybrid meson current to two J=0 (hybrid) meson currents with identical P and C. We prove that the QCD amplitude for a neutral hybrid {l_brace}1,3,5,(hor ellipsis){r_brace}{sup -+} exotic current to create {eta}{pi}{sup 0} only comes from OZI rule violating contributions under certain conditions, and is subleading in N{sub c}.

• Research Organization: Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
• Sponsoring Organization: (US)
• DOE Contract Number: W-7405-ENG-36
• OSTI ID: 40277285
• Journal Information: Physical Review D, Vol. 64, Issue 5; Other Information: DOI: 10.1103/PhysRevD.64.056009; Othernumber: PRVDAQ000064000005056009000001; 052117PRD; PBD: 1 Sep 2001; ISSN 0556-2821
• Publisher: The American Physical Society
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
AMPLITUDES
DECAY
MESONS
QUANTUM CHROMODYNAMICS
SELECTION RULES