Published 1976
| Version v1
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Production of eta', D and E mesons in π-p → eta π+π-n at 8.4 GeV/c
Creators
- Edwards, K.W.
- Legacey, D.
- Brockman, P.
- Gandsman, J.
- Patel, P.M.
- Zanfino, C.
- Stanton, N.R.
- Dankowych, J.A.
- Martin, J.F.
- Prentice, J.D.
- Carleton Univ., Ottawa, Ontario (Canada). Dept. of Physics
- McGill Univ., Montreal, Quebec (Canada). Dept. of Physics
- Ohio State Univ., Columbus (USA). Dept. of Physics
- Toronto Univ., Ontario (Canada). Dept. of Physics
Description
Preliminary results are reported from a study of π-p → etaπ+π-n (eta → γγ) at 8.4 GeV/c, using the charged and neutral spectrometer at the Argonne ZGS. Both charged particles and both γ's are measured by the apparatus. The data presented from a first-pass analysis of 45 percent of the sample, contain 1,770 eta' (958), 240 D(1285) and a suggestion of E(1420). Cascade decays via sigma(980) → etaπ will be discussed. A very clean sample of D(1285) is obtained by a suitable etaπ mass cut
Availability note (English)
MF available from INIS under the Report Number.
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Additional details
Additional titles
- Augmented title (English)
- 8.4 GeV/c
Publishing Information
- Imprint Pagination
- 12 p.
- Report number
- COO--1545-192
Conference
- Title
- 18. international conference on high energy physics.
- Dates
- 15 Jul 1976.
- Place
- Tbilisi, USSR.
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 8291831
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHARGED PARTICLES; D-1285 RESONANCES; DECAY; DELTA-966 RESONANCES; E-1422 RESONANCES; EFFECTIVE MASS; ETA MESONS; ETA-958 RESONANCES; FINAL-STATE INTERACTIONS; GEV RANGE 01-10; LINEAR MOMENTUM; MASS; MASS SPECTRA; MISSING MASS; PARTICLE PRODUCTION; PHOTONS; PION MINUS-PROTON INTERACTIONS; PIONS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; ENERGY RANGE; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; MASSLESS PARTICLES; MESON RESONANCES; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; PARTICLE INTERACTIONS; PION-NUCLEON INTERACTIONS; PION-PROTON INTERACTIONS; PSEUDOSCALAR MESONS; RESONANCE PARTICLES; SPECTRA
Optional Information
- Notes
- Available from NTIS. $3.50.
- Secondary number(s)
- CONF-760719--5.