Open AccessDISPERSION RELATIONS FOR PION PRODUCTION IN PION-NUCLEON COLLISIONS
Author(s) -
CHOU KUAN-CHAO,
DAI YUAN-BEN
Publication year - 1960
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.16.252
Subject(s) - pion , physics , nucleon , dispersion relation , amplitude , scattering , production (economics) , field theory (psychology) , particle physics , nuclear physics , state (computer science) , field (mathematics) , bound state , scattering amplitude , symmetry (geometry) , dispersion (optics) , quantum electrodynamics , quantum mechanics , mathematical physics , mathematics , pure mathematics , economics , macroeconomics , geometry , algorithm , computer science
Dispersion relations for pion production in pion-nucleon colHssions are discussed. The scattering amplitude is written in a form, in which the operators of nucleon field are extracted from the state vectors of initial and final state. The kinematies and symmetry, properties are worked out in detail and the contribution of bound state is evaluated.