Observation Of D(S)Asterisk-Asterisk (2536) Meson Production By Neutrinos In Bebc
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS(1994)
摘要
Neutrino interactions in BEBC produce the D(s)**(2536) charmed strange meson. The mass of this state is 2534.2 +/- 1.2 MeV. The production rate is 0.01 1 +/- 0.005 per neutrino charged current interaction at a mean neutrino energy of 61 GeV. An earlier claim for another csBAR bound state near 2565 MeV, produced in neutrino interactions, is not supported.
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