Published 1977 | Version v1
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A search for new neutral particles produced in highly inelastic π+ photon collisions at 10.5 GeV/c

Creators

  • 1. Duke Univ., Durham, N.C. (USA). Dept. of Physics
  • 2. State Univ. of New York, Albany (USA). Dept. of Physics

Description

Authors have done an experiment which makes an analysis of the neutral particle spectrum coming from 10.5 GeV/c π+p interactions in which a large fraction of the available energy goes into neutrals. The experiment is designed to determine if all the energy carried away by neutral particles can be accounted for by photons Ksup(0sub(1))-S and Λsup(0sub(1))-S and neutrons. The data are taken from an exposure of the SLAC 82'' bubble chamber filled with a hydrogen-neon mixture (30 molar percent neon) and exposed to a 10.5 GeV/c π+ beam. The experiment proves that the neutral particle spectrum can be explained in terms of the above mentioned particles. Any additional neutral particles produced carry less than 5% of the available momentum

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Additional details

Additional titles

Original title (no language)
Trudy 18. mezhdunarodnoj konferentsii po fizike vysokikh ehnergij. Tom 1.

Publishing Information

Imprint Title
Proceedings of the 18. international conference on high energy physics. Vol. 1
Imprint Pagination
p. A2-39-A2-41.
Report number
JINR-D--1,2-10400

Conference

Title
18. international conference on high energy physics.
Dates
15 - 21 Jul 1976.
Place
Tbilisi, USSR.

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
9381412
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
DATA; ENERGY SPECTRA; GEV RANGE 01-10; KAONS NEUTRAL; LAMBDA PARTICLES; LONGITUDINAL MOMENTUM; NEUTRONS; PARTICLE PRODUCTION; PHOTONS; PION PLUS-PROTON INTERACTIONS
Descriptors DEC
BARYONS; BOSONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; HYPERONS; INFORMATION; INTERACTIONS; KAONS; LINEAR MOMENTUM; MASSLESS PARTICLES; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; NUCLEONS; PARTICLE INTERACTIONS; PION-NUCLEON INTERACTIONS; PION-PROTON INTERACTIONS; PSEUDOSCALAR MESONS; SPECTRA; STRANGE PARTICLES

Optional Information

Notes
2 figs.; 1 table. Imprint:Trudy 18. mezhdunarodnoj konferentsii po fizike vysokikh ehnergij. Tom 1.