Spectroscopy of the D-wave q{bar q} system; evidence for two J{sup P} = 2{sup {minus}} strange meson states decaying to K{sup {minus}}{omega}
Conference
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OSTI ID:10103524
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- Stanford Linear Accelerator Center, Menlo Park, CA (United States)
- Nagoya Univ. (Japan). Dept. of Physics
- Cincinnati Univ., OH (United States). Dept. of Physics
- Tokai Univ. Tokyo (Japan). Inst. for Nuclear Study
Evidence is presented for two J{sup p} = 2{minus} strange mesons; one at {approx} 1.77 and the other at {approx} 1.82 GeV/c{sup 2}. These states have been observed in a partial wave analysis of the K{sup {minus}}{omega} system in the reaction K{sup {minus}}p {yields} K{sup {minus}}{pi}+{pi}{sup {minus}}{pi}{sup 0}p where the strange mesons decay into K{sup {minus}}{omega} and the {omega} then decays to {pi}+{pi}{sup {minus}}{pi}{sup 0}. The data set contains {approx} 10{sup 5} K{sup {minus}}{omega}p events at 11 GeV/c taken with the LASS spectrometer at SLAC.
- Research Organization:
- Stanford Linear Accelerator Center, Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC03-76SF00515
- OSTI ID:
- 10103524
- Report Number(s):
- SLAC-PUB-5926; CONF-920837-14; ON: DE93004008; CNN: Grant PHY82-09144; Grant PHY85-13808
- Resource Relation:
- Conference: ICHEP-26: 26th International Union of Pure and Applied Physics (IUPAP) conference on high energy physics,Dallas, TX (United States),6-12 Aug 1992; Other Information: PBD: Sep 1992
- Country of Publication:
- United States
- Language:
- English
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