Study of the production of leptonic. mu. /sup -/e/sup +/ pairs in the neutrino experiment in the SKAT chamber

Journal Article · Tue May 01 00:00:00 EDT 1979 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:5790659

Baranov, D S; Volkov, G G; Ivanilov, A A; Konyushko, V I; Korablev, V M; Korotkov, V A; Kuznetsov, E P; Makeev, V V; Myagkov, A G; Nikitin, Y P; Parshikura, S N; Polyarush, A Y; Ryabov, Y G; Smirnov, Y I; Sokolov, A A

We report results of a search and investigation for processes of ..mu../sup -/e/sup +/ pair production in ..nu../sub ..mu../N interactions at energies up to 30 GeV. The ratio N (..nu../sub ..mu../N..--> mu../sup -/e/sup +/+hadrons)/n (..nu../sub ..mu../N ..--> mu../sup -/+hadrons) is found to be 0.7 +- 0.4%. The two events recorded do not exclude their interpretation as the formation and subsequent leptonic decay of a heavy neutral lepton with mass 1.4< or =m (M/sup 0/) < or =2.4 GeV/c/sup 2/.

• Research Organization: Institute of High Energy Physics, Serpukhov
• OSTI ID: 5790659
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Vol. 29:5
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
HEAVY LEPTONS
LEPTONIC DECAY
LEPTONS
PAIR PRODUCTION
NEUTRINO-NUCLEON INTERACTIONS
GEV RANGE 10-100
BASIC INTERACTIONS
DECAY
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GEV RANGE
INTERACTIONS
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
PARTICLE DECAY
PARTICLE INTERACTIONS
POSTULATED PARTICLES
WEAK INTERACTIONS
WEAK PARTICLE DECAY
645102* - High Energy Physics- Particle Interactions &amp; Properties-Experimental- Weak Interactions &amp; Properties