Published October 26, 2001 | Version v1
Journal article Metadata-only

Pion and kaon electromagnetic form factors and their related decays in an SUL(3)xSUR(3) effective lagrangian

Creators

  • 1. Department of Physics, Yonsei University, Seoul, 120-749 (Korea, Republic of)
  • 2. IUCNSF, Seoul National University, Seoul 151-742 (Korea, Republic of)

Description

An SU(2) effective lagrangian is extended to an SUL(3)xSUR(3) by including the vector and axial vector meson. With this effective lagrangian, electromagnetic form factors of charged pion and kaon are calculated in both time- and space-like regions. Good agreement with experimental data is obtained for those form factors. Decay widths of ρ→ππ and φ→K+K- are also calculated and shown to agree with experimental data very well

Additional details

Identifiers

DOI
10.1063/1.1425494;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
594
Journal Issue
1
Journal Page Range
p. 109-118
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
1. international symposium on hadrons and nuclei
Dates
20-22 Feb 2001
Place
Seoul (Korea, Republic of)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35076376
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
AXIAL VECTOR MESONS; ELECTROMAGNETIC FORM FACTORS; EXPERIMENTAL DATA; HADRONIC PARTICLE DECAY; KAONS MINUS; KAONS PLUS; LAGRANGIAN FIELD THEORY; LAGRANGIAN FUNCTION; PIONS; SU-2 GROUPS; SU-3 GROUPS; VECTOR MESONS
Descriptors DEC
BOSONS; DATA; DECAY; ELEMENTARY PARTICLES; FIELD THEORIES; FORM FACTORS; FUNCTIONS; HADRONS; INFORMATION; KAONS; LIE GROUPS; MESONS; NUMERICAL DATA; PARTICLE DECAY; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; STRANGE MESONS; STRANGE PARTICLES; SU GROUPS; SYMMETRY GROUPS

Optional Information

Notes
(c) 2001 American Institute of Physics.