Published June 1984
| Version v1
Journal article
The reaction K-p->πsup(-+)Σ(1385)sup(+-) at 8.25 GeV/c
Creators
- Bloodworth, I.J.1
- Carney, J.N.1
- Cox, G.F.1
- Kinson, J.B.1
- Villalobos Baille, O.1
- Votruba, M.F.1
- Burns, A.2
- Dore, U.2
- Knudson, K.2
- Quercigh, E.2
- Baubillier, M.3
- Levy, F.3
- Zitoun, R.3
- Negus, P.J.4
- Scarr, J.M.4
- Oh, B.Y.5
- Smith, G.A.5
- Whitmore, J.5
- Birmingham-CERN-Glasgow-Michigan State-Paris Collaboration
- 1. Birmingham Univ. (UK). Dept. of Physics
- 2. European Organization for Nuclear Research, Geneva (Switzerland)
- 3. Paris-6 Univ., 75 (France). Lab. de Physique Nucleaire et de Hautes Energies
- 4. Glasgow Univ. (UK). Dept. of Natural Philosophy
- 5. Michigan State Univ., East Lansing (USA)
Description
The reactions K- p->πsup(-+) Σ(1385)sup(+-) are studied at an incident laboratory momentum of 8.25 GeV/c using data from a high statistics (approx.=180 events/μb) bubble chamber experiment. In the case of the reaction K- p->π- Σ(1385)+ an amplitude analysis is performed and the complete Σ(1385)+ spin density matrix is extracted as a function of t'. The results are compared with the predictions of the additive quark model. In the case of the reaction K- p->π+ Σ(1385)- the cross-sections for forward and backward production are determined. (orig.)
Additional details
Publishing Information
- Journal Title
- Z. Phys., C
- Journal Volume
- 23
- Journal Issue
- 3
- Series
- CODEN: ZPCFD.;Z. Phys., C.
- Journal Page Range
- 213-221
- ISSN
- 0170-9739
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 15048206
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANGULAR DISTRIBUTION; CHARGE-EXCHANGE INTERACTIONS; DENSITY MATRIX; DIFFERENTIAL CROSS SECTIONS; EFFECTIVE MASS; EXPERIMENTAL DATA; GEV RANGE 01-10; HADRONIC PARTICLE DECAY; INELASTIC SCATTERING; INTEGRAL CROSS SECTIONS; KAON MINUS-PROTON INTERACTIONS; LAMBDA PARTICLES; MASS SPECTRA; MATRIX ELEMENTS; PARTICLE PRODUCTION; PARTICLE WIDTHS; PIONS MINUS; PIONS PLUS; POLARIZATION-ASYMMETRY RATIO; POLARIZED PRODUCTS; S CHANNEL; SIGMA-1385 RESONANCES; SPIN ORIENTATION
- Descriptors DEC
- ANTIMATTER; ANTIMESONS; ANTIPARTICLES; BARYON RESONANCES; BARYONS; BASIC INTERACTIONS; BOSONS; CROSS SECTIONS; DATA; DECAY; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; HYPERONS; INFORMATION; INTERACTIONS; KAON-NUCLEON INTERACTIONS; KAON-PROTON INTERACTIONS; MASS; MATRICES; MATTER; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; NUMERICAL DATA; ORIENTATION; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; PIONS; PSEUDOSCALAR ANTIMESONS; PSEUDOSCALAR MESONS; RESONANCE PARTICLES; SCATTERING; SPECTRA; STRANGE PARTICLES; STRONG INTERACTIONS; Y*RESONANCES
Optional Information
- Collaborations
- Birmingham-CERN-Glasgow-Michigan State-Paris Collaboration.