/ Experiment-HEP FERMILAB-PUB-80-039-EXP

Production and Decay of f+ (2030) Observed in Muon-neutrino Interactions in Emulsion

Ammar, R. (Kansas U.) ; Coppage, D. (Kansas U.) ; Davis, R. (Kansas U.) ; Kwak, N. (Kansas U.) ; Riemer, R. (Kansas U.) ; Stump, R. (Kansas U.) ; Kautzky, H. (Fermilab) ; Smart, Wesley M. (Fermilab) ; Velen, S. (Fermilab) ; Voyvodic, L. (Fermilab) ; Ammosov, V. (Serpukhov, IHEP) ; Baranov, V. (Serpukhov, IHEP) ; Belkov, A. (Serpukhov, IHEP) ; Gapienko, V. (Serpukhov, IHEP) ; Klyukhin, V. (Serpukhov, IHEP) ; Koreshev, V. (Serpukhov, IHEP) ; Pitukhin, P. (Serpukhov, IHEP) ; Sirotenko, V. (Serpukhov, IHEP) ; Yarba, V. (Serpukhov, IHEP) ; Efremenko, V. (Moscow, ITEP) ; Egorov, O. (Moscow, ITEP) ; Gorichev, P. (Moscow, ITEP) ; Kaftanov, V. (Moscow, ITEP) ; Kolganova, N. (Moscow, ITEP) ; Kubantsev, M. (Moscow, ITEP) ; Makhlyueva, I. (Moscow, ITEP) ; Pozharova, E. (Moscow, ITEP) ; Shevchenko, V. (Moscow, ITEP) ; Smirnitsky, V. (Moscow, ITEP) ; Vaisenberg, A. (Moscow, ITEP) ; Babecki, J. (Cracow, INP) ; Furmanska, B. (Cracow, INP) ; Holynski, R. (Cracow, INP) ; Jurak, A. (Cracow, INP) ; Krzywdzinski, S. (Cracow, INP) ; Nowak, G. (Cracow, INP) ; Wilczynski, H. (Cracow, INP) ; Wolter, W. (Cracow, INP) ; Wosiek, B. (Cracow, INP) ; Bunyatov, S. (Dubna, JINR) ; Ivanova, M. (Dubna, JINR) ; Kouznetsov, O. (Dubna, JINR) ; Lyukov, V. (Dubna, JINR) ; Sidorov, V. (Dubna, JINR) ; Chernev, Kh. (Dubna, JINR) ; Bogomolov, K. (Dubna, JINR) ; Burnett, T. (Washington U., Seattle) ; Lord, J. (Washington U., Seattle) ; Rosenbladt, R. (Washington U., Seattle) ; Wilkes, R.J. (Washington U., Seattle)

Published in: Phys.Lett.
Year: 1980
Vol.: B94
Page No: 118-122
Pages: 5
Year: 1980 published

Abstract: An event representing the production and decay of the charmed F + meson has been identified by means of a 3-constraint fit to decay hypothesis F + → π + π + π − π 0 , in which both γ - rays from the π 0 converted. The event was produced by a charged current ν μ interaction in an emulsion stack located inside the Fermilab 15-foot bubble chamber. The F + traveled 50 μm , corresponding to a proper time of 1.4 × 10 −13 seconds, before decaying in flight. Its mass was determined to be 2017 ± 25MeV.

Web-Page: http://lss.fnal.gov/cgi-bin/find_paper.pl?pub-80-039-EXP; http://inspirehep.net/record/9271/files/pub-80-039-EXP.pdf

Total numbers of views: 893
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DOI: 10.1016/0370-2693(80)90838-2
 Record created 2010-10-26, last modified 2016-06-01

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