Published November 3, 1983
| Version v1
Journal article
Observation of inclusive eta production in e+e- annihilation at CM energies of 34 GeV
Creators
- Bartel, W.1
- Becker, L.1
- Bowdery, C.K.1
- Cords, D.1
- Eichler, R.1
- Felst, R.1
- Haidt, D.1
- Krehbiel, H.1
- Naroska, B.1
- Olsson, J.1
- Steffen, P.1
- Warming, P.1
- Dietrich, G.2
- Elsen, E.2
- Heinzelmann, G.2
- Kado, H.2
- Meier, K.2
- Petersen, A.2
- Schneekloth, U.2
- Weber, G.2
- Bethke, S.3
- Dieckmann, A.3
- Heintze, J.3
- Hellenbrand, K.H.3
- Heuer, R.D.3
- Komamiya, S.3
- Krogh, J. von3
- Lennert, P.3
- Matsumura, H.3
- Rieseberg, H.3
- Wagner, A.3
- Bell, A.4
- Finch, A.4
- Foster, F.4
- Hughes, G.4
- Nozaki, T.4
- Wriedt, H.4
- Allison, J.5
- Bains, J.5
- Ball, A.H.5
- Barlow, R.J.5
- Chrin, J.5
- Duerdoth, I.P.5
- Glendinning, I.5
- Loebinger, F.K.5
- Macbeth, A.A.5
- McCann, H.5
- Mills, H.E.5
- Murphy, P.G.5
- Rowe, P.G.5
- Stephens, K.5
- Clarke, D.6
- Marshall, R.6
- Pearce, G.F.6
- Whittaker, B.6
- Kanzaki, J.7, 8
- Kawamoto, T.7, 8
- Kobayashi, T.7, 8
- Koshiba, M.7, 8
- Minowa, M.7, 8
- Nozaki, M.7, 8
- Odaka, S.7, 8
- Orito, S.7, 8
- Sato, A.7, 8
- Takeda, H.7, 8
- Takeshita, T.7, 8
- Totsuka, Y.7, 8
- Yamada, S.7, 8
- JADE Collaboration
- 1. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany, F.R.)
- 2. Hamburg Univ. (Germany, F.R.). 2. Inst. fuer Experimentalphysik
- 3. Heidelberg Univ. (Germany, F.R.). Physikalisches Inst.
- 4. Lancaster Univ. (UK)
- 5. Manchester Univ. (UK)
- 6. Science and Engineering Research Council, Chilton (UK). Rutherford Appleton Lab.
- 7. Tokyo Univ. (Japan). Dept. of Physics
- 8. Tokyo Univ. (Japan). Lab. of Int. Coll. on Elementary Particle Physics
Description
The inclusive production of eta mesons at CM energies around 34 GeV has been studied for e+e- annihilation into hadrons. The average number of eta-mesons per event is found to be 0.72+-0.10 (stat.)+-0.18 (syst.). The abundance of eta's is studied as a function of event shape parameters and it is compared to the corresponding π0 rates. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 130
- Journal Issue
- 6
- Series
- CODEN: PYLBA.;Phys. Lett., B.
- Journal Page Range
- 454-458
- ISSN
- 0370-2693
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 15011917
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANNIHILATION; DIFFERENTIAL CROSS SECTIONS; EFFECTIVE MASS; ELECTRON-POSITRON INTERACTIONS; ENERGY SPECTRA; ETA MESONS; EXPERIMENTAL DATA; GAMMA SPECTRA; GEV RANGE 10-100; INCLUSIVE INTERACTIONS; MASS SPECTRA; MULTIPLICITY; PARTICLE PRODUCTION; PHOTONS
- Descriptors DEC
- BOSONS; CROSS SECTIONS; DATA; ELEMENTARY PARTICLES; ENERGY RANGE; GEV RANGE; HADRONS; INFORMATION; INTERACTIONS; LEPTON-LEPTON INTERACTIONS; MASS; MASSLESS PARTICLES; MESONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PSEUDOSCALAR MESONS; SPECTRA
Optional Information
- Collaborations
- JADE Collaboration.