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Study of the reaction {pi}{sup -}p{yields}{eta}`{eta}`n

Abstract

The reaction {pi}{sup -}p{yields}{nu}`{nu}`n has been studied at p{sub {pi}{sup -}}=37 GeV/c. Total of 14 events of this reaction have been selected. It has been shown that in the effective mass spectrum of the {nu}`{nu}` system the events are concentrated mainly near the reaction threshold, which might be caused by the decay X(1910){yields}{nu}`{nu}`. The reaction cross-section has been evaluated: {sigma}({pi}{sup -}p{yields}{nu}`{nu}`n)=110{+-}40 nb. 9 refs.; 3 figs.
Authors:
Berdnikov, E B; Bityukov, S I; Borisov, G V [1] 
  1. and others
Publication Date:
Dec 31, 1992
Product Type:
Technical Report
Report Number:
IHEP-OEIUNK-92-62
Reference Number:
SCA: 662350; PA: AIX-25:012452; EDB-94:040893; ERA-19:010732; NTS-94:014247; SN: 94001153112
Resource Relation:
Other Information: DN: Submitted to Zeitschrift fuer Physik C.; PBD: 1992
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; PION MINUS-PROTON INTERACTIONS; X-1935 MESONS; HADRONIC PARTICLE DECAY; PARTICLE PRODUCTION; BRANCHING RATIO; CROSS SECTIONS; EFFECTIVE MASS; ETA PRIME-958 MESONS; EXPERIMENTAL DATA; GEV RANGE 10-100; MASS SPECTRA; NEUTRONS; 662350; DECAYS OF MESONS
OSTI ID:
10127408
Research Organizations:
Gosudarstvennyj Komitet po Ispol`zovaniyu Atomnoj Ehnergii SSSR, Serpukhov (Russian Federation). Inst. Fiziki Vysokikh Ehnergij
Country of Origin:
Russian Federation
Language:
English
Other Identifying Numbers:
Other: ON: DE94614615; TRN: RU9306193012452
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
6 p.
Announcement Date:
Jul 04, 2005

Citation Formats

Berdnikov, E B, Bityukov, S I, and Borisov, G V. Study of the reaction {pi}{sup -}p{yields}{eta}`{eta}`n. Russian Federation: N. p., 1992. Web.
Berdnikov, E B, Bityukov, S I, & Borisov, G V. Study of the reaction {pi}{sup -}p{yields}{eta}`{eta}`n. Russian Federation.
Berdnikov, E B, Bityukov, S I, and Borisov, G V. 1992. "Study of the reaction {pi}{sup -}p{yields}{eta}`{eta}`n." Russian Federation.
@misc{etde_10127408,
title = {Study of the reaction {pi}{sup -}p{yields}{eta}`{eta}`n}
author = {Berdnikov, E B, Bityukov, S I, and Borisov, G V}
abstractNote = {The reaction {pi}{sup -}p{yields}{nu}`{nu}`n has been studied at p{sub {pi}{sup -}}=37 GeV/c. Total of 14 events of this reaction have been selected. It has been shown that in the effective mass spectrum of the {nu}`{nu}` system the events are concentrated mainly near the reaction threshold, which might be caused by the decay X(1910){yields}{nu}`{nu}`. The reaction cross-section has been evaluated: {sigma}({pi}{sup -}p{yields}{nu}`{nu}`n)=110{+-}40 nb. 9 refs.; 3 figs.}
place = {Russian Federation}
year = {1992}
month = {Dec}
}