Dimuon production by neutrinos in the Fermilab 15-foot bubble chamber

In a 326 000-picture exposure of the Fermilab 15-ft neon-hydrogen bubble chamber to the quadrupole triplet neutrino beam, 62 dimuon candidates have been found: 0 ..mu../sup +/..mu../sup +/, 54 ..mu../sup -/..mu../sup +/ and ..mu../sup +/..mu../sup -/, and 8 ..mu../sup -/..mu../sup -/. The ..mu../sup...

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Veröffentlicht in:	Phys. Rev., D; (United States) D; (United States), 1980-02, Vol.21 (3), p.569-579
Hauptverfasser:	Ballagh, H. C., Bingham, H. H., Fretter, W. B., Lawry, T., Lynch, G. R., Lys, J., Marriner, J. P., Orthel, J., Sokoloff, M. D., Stevenson, M. L., Yost, G. P., Chrisman, B., Gee, D., Greene, A., Harigel, G., Huson, F. R., Murphy, T., Schmidt, E., Smart, W., Treadwell, E., Wolfson, J., Cence, R. J., Harris, F. A., Jones, M. D., Parker, S. I., Peters, M. W., Peterson, V. Z., Burnett, T. H., Fluri, L., Holmgren, D., Lubatti, H. J., Moriyasu, K., Rees, D., Rudnicka, H., Swider, G. M., Wolin, E., Benada, R., Camerini, U., Duffy, M., Fry, W., Loveless, R. J., McCabe, P., Reeder, D. D.
Format:	Artikel
Sprache:	eng
Schlagworte:	645102 - High Energy Physics- Particle Interactions & Properties-Experimental- Weak Interactions & Properties BUBBLE CHAMBERS CHARGED-CURRENT INTERACTIONS CHARM PARTICLES CRYOGENIC FLUIDS ELEMENTARY PARTICLES ELEMENTS ENERGY SPECTRA FERMIONS FLUIDS GAS TRACK DETECTORS HYDROGEN INTERACTIONS LEPTON-BARYON INTERACTIONS LEPTON-HADRON INTERACTIONS LEPTON-NUCLEON INTERACTIONS LEPTONS MEASURING INSTRUMENTS MULTIWIRE PROPORTIONAL CHAMBERS MUONS NEON NEUTRAL-CURRENT INTERACTIONS NEUTRINO-NUCLEON INTERACTIONS NONMETALS PAIR PRODUCTION PARTICLE INTERACTIONS PARTICLE PRODUCTION PHYSICS OF ELEMENTARY PARTICLES AND FIELDS POSTULATED PARTICLES PROPORTIONAL COUNTERS RADIATION DETECTORS RARE GASES SPECTRA STRANGE PARTICLES
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Zusammenfassung:	In a 326 000-picture exposure of the Fermilab 15-ft neon-hydrogen bubble chamber to the quadrupole triplet neutrino beam, 62 dimuon candidates have been found: 0 ..mu../sup +/..mu../sup +/, 54 ..mu../sup -/..mu../sup +/ and ..mu../sup +/..mu../sup -/, and 8 ..mu../sup -/..mu../sup -/. The ..mu../sup -/..mu../sup -/ candidates are consistent with background. The ratio of opposite-sign dimuon events to single-muon events is (0.39 +- 0.10) x 10/sup -2/ for a muon-momentum cut of 4 GeV/c. There are 10 V/sup 0/'s in the opposite-sign dimuon events, yielding a neutral-strange-particle rate per event of 0.6 +- 0.3.
ISSN:	0556-2821
DOI:	10.1103/PhysRevD.21.569