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Abachi, S.; Baringer, P.; Bylsma, B.G.
Purdue Univ., Lafayette, IN (USA); Argonne National Lab., IL (USA); Indiana Univ., Bloomington (USA); Michigan Univ., Ann Arbor (USA); Lawrence Berkeley Lab., CA (USA)1986
Purdue Univ., Lafayette, IN (USA); Argonne National Lab., IL (USA); Indiana Univ., Bloomington (USA); Michigan Univ., Ann Arbor (USA); Lawrence Berkeley Lab., CA (USA)1986
AbstractAbstract
[en] The production of the tensor mesons, integral0(1270) and K*0(1430), and the scalar meson S(975) have been observed in e+e- annihilation at 29 GeV center of mass energy, using data obtained with the HRS detector at the PEP storage ring. The mean multiplicities for meson momenta greater than 1450 MeV/c are < n/sub f0/> = 0.11 +- 0.04, < n/sub K*0(1430)/> = 0.10 +- 0.06, and < n/sub S/> = 0.05 +- 0.02 per hadronic event. The fragmentation functions of the tensor mesons are in good agreement with the predictions of the Webber cluster model. The possibility of a large strange quark component in the S meson structure is suggested by the data
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Source
1986; 15 p; 23. international conference on high-energy physics; Berkeley, CA (USA); 16-23 Jul 1986; IUHEE--93; UM-HE--86-21; PU--86-577; CONF-860701--46; Available from NTIS, PC A02/MF A01; 1 as DE87001499; Portions of this document are illegible in microfiche products.
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Report
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Conference; Numerical Data
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