Published March 1987
| Version v1
Journal article
Diffractive photoproduction of a b1π system
Creators
- Atkinson, M.1
- Flower, P.1
- Hutton, J.S.1
- Kumar, B.R.1
- Morris, J.A.G.1
- Morris, J.V.1
- Paterson, C.1
- Sharp, P.H.1
- Axon, T.J.2
- Dickinson, B.2
- Donnachie, A.2
- Ellison, R.J.2
- Hughes-Jones, R.E.2
- Ibbotson, M.2
- Lafferty, G.D.2
- Lane, J.B.2
- Mercer, D.2
- Thompson, R.J.2
- Waite, A.P.2
- Worsell, M.F.2
- Barberis, D.3
- Davenport, M.3
- Lassalle, J.C.3
- Patrick, G.N.3
- Storr, K.M.3
- Brodbeck, T.J.4
- Clegg, A.B.4
- Flynn, P.J.4
- Henderson, R.C.W.4
- Newton, D.4
- Brookes, G.R.5
- Bunn, J.J.5
- Galbraith, W.5
- McClatchey, R.H.5
- Bussey, P.J.6
- Dainton, J.B.6
- Raine, C.6
- Skillicorn, I.O.6
- Smith, K.M.6
- Diekmann, B.7
- Heinloth, K.7
- Jakob, H.P.7
- Jung, M.7
- Liebenau, V.7
- Paul, E.7
- Reidenbach, M.7
- Rotscheidt, H.7
- Schluesser, A.7
- Laberrigue, J.8
- Levy, J.M.8
- La Vaissiere, C. de8
- Yiou, T.P.8
- Omega Photon Collaboration
- 1. Science and Engineering Research Council, Chilton (UK). Rutherford Appleton Lab.
- 2. Manchester Univ. (UK)
- 3. European Organization for Nuclear Research, Geneva (Switzerland)
- 4. Lancaster Univ. (UK)
- 5. Sheffield Univ. (UK)
- 6. Glasgow Univ. (UK)
- 7. Bonn Univ. (Germany, F.R.). Physikalisches Inst.
- 8. Paris-6 Univ., 75 (France)
Description
It is shown that a likely interpretation of the b↔1 π± mass spectrum from diffractive photoproduction is that it is due to contributions from the ω3(1670), in accord with corresponding production of the ρ3(1690), and from a further peak with a mass of 1.88±0.04 GeV and a width ≤0.3 GeV. The possibility that this latter peak can be due to a group of qanti qg hybrids states, as proposed by Isgur and Paton, is explored. (orig.)
Additional details
Publishing Information
- Journal Title
- Z. Phys., C
- Journal Volume
- 34
- Journal Issue
- 2
- Series
- Z. Phys., C.
- Journal Page Range
- 157-162
- ISSN
- 0170-9739
- CODEN
- ZPCFD
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 18034342
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- B-1235 RESONANCES; DIFFRACTION MODELS; EFFECTIVE MASS; EXOTIC RESONANCES; GEV RANGE 10-100; HADRONIC PARTICLE DECAY; LIMITING VALUES; MASS SPECTRA; OMEGA-1675 RESONANCES; OMEGA-784 RESONANCES; PAIR PRODUCTION; PARTICLE WIDTHS; PHOTON-PROTON INTERACTIONS; PHOTOPRODUCTION; PIONS MINUS; PIONS NEUTRAL; PIONS PLUS; PROTONS; REST MASS; THEORETICAL DATA
- Descriptors DEC
- ANTIMATTER; ANTIMESONS; ANTIPARTICLES; BARYONS; BASIC INTERACTIONS; BOSONS; CATIONS; CHARGED PARTICLES; DATA; DECAY; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; INTERACTIONS; IONS; MASS; MATHEMATICAL MODELS; MATTER; MESON RESONANCES; MESONS; NUCLEONS; NUMERICAL DATA; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; PHOTON-BARYON INTERACTIONS; PHOTON-HADRON INTERACTIONS; PHOTON-NUCLEON INTERACTIONS; PIONS; PSEUDOSCALAR ANTIMESONS; PSEUDOSCALAR MESONS; RESONANCE PARTICLES; SPECTRA
Optional Information
- Collaborations
- Omega Photon Collaboration.