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Study of the radiative decay J/psi. -->. gamma. eta. pi. /sup +/. pi. /sup [electronic resource].

Published:
Menlo Park, Calif. : Stanford Linear Accelerator Center, 1987.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description:
Pages: 15 : digital, PDF file
Additional Creators:
Stanford Linear Accelerator Center and United States. Department of Energy. Office of Scientific and Technical Information
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Summary:
The Mark III collaboration has performed a high statistics study of the reaction J/psi ..-->.. ..gamma..eta..pi../sup +/..pi../sup -/, with two different final states of the eta, eta ..-->.. ..gamma gamma.. and eta ..-->.. ..pi../sup 0/..pi../sup +/..pi../sup -/. Both modes have a broad structure from 1.2 to 1.9 GeV/c/sup 2/ and two structures, which decay via delta/sup + -/..pi../sup - +/, delta/sup + -/ ..-->.. eta..pi../sup + -/, are identified at 1.28 and 1.39 GeV/c/sup 2/. No signal is observed in the iota(1440) signal region.
Report Numbers:
E 1.99:slac-pub-4246
E 1.99: conf-860701-82
conf-860701-82
slac-pub-4246
Subject(s):
Other Subject(s):
Note:
Published through SciTech Connect.
02/01/1987.
"slac-pub-4246"
" conf-860701-82"
"DE87007348"
23. international conference on high-energy physics, Berkeley, CA, USA, 16 Jul 1986.
Burnett, T.H.; Blaylock, G.T.; Bolton, T.; Brown, J.S.; Bunnell, K.O.; Cassell, R.E.; Coffman, D.; Cook, V.; Coward, D.H.; Becker, J.J.
Funding Information:
AC03-76SF00515
View MARC record | catkey: 14715070