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Title: Search for charmed-particle decays in a neutrino experiment with a nuclear emulsion placed in the FNAL 15-foot bubble chamber

Abstract

We report the results of an experiment on search for decays of charmed particles. Type BR-2 cryogenically sensitive nuclear emulsion placed in the 15-foot bubble chamber was exposed to a beam of muon neutrinos with a broad energy spectrum in the FNAL accelerator. We give an analysis of five recorded decays of short-lived particles, four of which are interpreted as decays of the charmed ..lambda../sup +//sub c/ baryon and D/sup +/, D/sup 0/, and D/sup 0/ mesons.

Authors:
; ; ; ; ; ; ; ; ;
Publication Date:
Research Org.:
Institute of High Energy Physics, Serpukhov
OSTI Identifier:
6632786
Resource Type:
Journal Article
Journal Name:
Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
Additional Journal Information:
Journal Volume: 44:3
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; D MESONS; PARTICLE DECAY; LAMBDA C PLUS; BUBBLE CHAMBERS; MUON NEUTRINOS; NEUTRINO REACTIONS; NUCLEAR EMULSIONS; PARTICLE PRODUCTION; BARYONS; BOSONS; CHARM PARTICLES; CHARMED MESONS; DECAY; ELEMENTARY PARTICLES; FERMIONS; GAS TRACK DETECTORS; HADRONS; LEPTON REACTIONS; LEPTONS; MASSLESS PARTICLES; MEASURING INSTRUMENTS; MESONS; NEUTRINOS; NUCLEAR REACTIONS; PSEUDOSCALAR MESONS; RADIATION DETECTORS; 645102* - High Energy Physics- Particle Interactions & Properties-Experimental- Weak Interactions & Properties

Citation Formats

Ammar, R, Ammosov, V V, Bakich, A, Baranov, V I, Burnett, T, Batusov, Y A, Bunyatov, S A, Vai-brevesenberg, A O, Wilkes, R, and Wilczynska, B. Search for charmed-particle decays in a neutrino experiment with a nuclear emulsion placed in the FNAL 15-foot bubble chamber. United States: N. p., 1986. Web.
Ammar, R, Ammosov, V V, Bakich, A, Baranov, V I, Burnett, T, Batusov, Y A, Bunyatov, S A, Vai-brevesenberg, A O, Wilkes, R, & Wilczynska, B. Search for charmed-particle decays in a neutrino experiment with a nuclear emulsion placed in the FNAL 15-foot bubble chamber. United States.
Ammar, R, Ammosov, V V, Bakich, A, Baranov, V I, Burnett, T, Batusov, Y A, Bunyatov, S A, Vai-brevesenberg, A O, Wilkes, R, and Wilczynska, B. Mon . "Search for charmed-particle decays in a neutrino experiment with a nuclear emulsion placed in the FNAL 15-foot bubble chamber". United States.
@article{osti_6632786,
title = {Search for charmed-particle decays in a neutrino experiment with a nuclear emulsion placed in the FNAL 15-foot bubble chamber},
author = {Ammar, R and Ammosov, V V and Bakich, A and Baranov, V I and Burnett, T and Batusov, Y A and Bunyatov, S A and Vai-brevesenberg, A O and Wilkes, R and Wilczynska, B},
abstractNote = {We report the results of an experiment on search for decays of charmed particles. Type BR-2 cryogenically sensitive nuclear emulsion placed in the 15-foot bubble chamber was exposed to a beam of muon neutrinos with a broad energy spectrum in the FNAL accelerator. We give an analysis of five recorded decays of short-lived particles, four of which are interpreted as decays of the charmed ..lambda../sup +//sub c/ baryon and D/sup +/, D/sup 0/, and D/sup 0/ mesons.},
doi = {},
url = {https://www.osti.gov/biblio/6632786}, journal = {Sov. J. Nucl. Phys. (Engl. Transl.); (United States)},
number = ,
volume = 44:3,
place = {United States},
year = {1986},
month = {9}
}