TY - JOUR
T1 - Missing SU(3) multiplets and SU(6)W selection rules
AU - Horn, D.
AU - Lipkin, H. J.
AU - Meshkov, S.
PY - 1966
Y1 - 1966
N2 - We present W-spin selection rules which prohibit many resonances having high isospin and hypercharge from displaying dominant two-body decay modes, appearing as bumps in meson-baryon scattering cross sections, or being produced by simple peripheral meson exchange. Thus, present experimental evidence against the existence of these states is inconclusive, and a search for more complicated production mechanisms and decay modes is suggested.
AB - We present W-spin selection rules which prohibit many resonances having high isospin and hypercharge from displaying dominant two-body decay modes, appearing as bumps in meson-baryon scattering cross sections, or being produced by simple peripheral meson exchange. Thus, present experimental evidence against the existence of these states is inconclusive, and a search for more complicated production mechanisms and decay modes is suggested.
UR - http://www.scopus.com/inward/record.url?scp=36049056012&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.17.1200
DO - 10.1103/PhysRevLett.17.1200
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AN - SCOPUS:36049056012
SN - 0031-9007
VL - 17
SP - 1200
EP - 1203
JO - Physical Review Letters
JF - Physical Review Letters
IS - 23
ER -