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Measurement of hadronic production of the chi$_{1}^{++}$(3507) and the chi$_{2}^{++}$(3553) through their radiative decay to J/psi
The chi /sub 1//sup ++/(3507) and the chi /sub 2//sup ++/(3553) states have been observed in the Goliath spectrometer at the CERN SPS in 185 GeV/c\pi^{-}-Be collisions. Their radiative decays contribute 27.7% (for the chi /sub 1//sup ++/) and 12.8% (for the chi /sub 2//sup ++/) to J/ psi production....
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
1982
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(82)90795-X http://cds.cern.ch/record/134802 |
| _version_ | 1780879849675554816 |
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| author | Lemoigne, Y Barate, R Bareyre, P Bonamy, P Borgeaud, P David, M Gentit, F X Laurens, G Pietrzyk, B Villet, G Zaninotti, S Astbury, Peter Duane, A King, G J Nandi, B C Namjoshi, R Websdale, David M Wiejak, J McEwen, J G Brabson, B Crittenden, R R Heinz, R Krider, J C Marshall, T |
| author_facet | Lemoigne, Y Barate, R Bareyre, P Bonamy, P Borgeaud, P David, M Gentit, F X Laurens, G Pietrzyk, B Villet, G Zaninotti, S Astbury, Peter Duane, A King, G J Nandi, B C Namjoshi, R Websdale, David M Wiejak, J McEwen, J G Brabson, B Crittenden, R R Heinz, R Krider, J C Marshall, T |
| author_sort | Lemoigne, Y |
| collection | CERN |
| description | The chi /sub 1//sup ++/(3507) and the chi /sub 2//sup ++/(3553) states have been observed in the Goliath spectrometer at the CERN SPS in 185 GeV/c\pi^{-}-Be collisions. Their radiative decays contribute 27.7% (for the chi /sub 1//sup ++/) and 12.8% (for the chi /sub 2//sup ++/) to J/ psi production. At this energy, their cross sections are 65+or-19 nb and 96+or-29 nb, respectively. |
| id | cern-134802 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1982 |
| record_format | invenio |
| spelling | cern-1348022019-09-30T06:29:59Zdoi:10.1016/0370-2693(82)90795-Xhttp://cds.cern.ch/record/134802engLemoigne, YBarate, RBareyre, PBonamy, PBorgeaud, PDavid, MGentit, F XLaurens, GPietrzyk, BVillet, GZaninotti, SAstbury, PeterDuane, AKing, G JNandi, B CNamjoshi, RWebsdale, David MWiejak, JMcEwen, J GBrabson, BCrittenden, R RHeinz, RKrider, J CMarshall, TMeasurement of hadronic production of the chi$_{1}^{++}$(3507) and the chi$_{2}^{++}$(3553) through their radiative decay to J/psiParticle Physics - ExperimentThe chi /sub 1//sup ++/(3507) and the chi /sub 2//sup ++/(3553) states have been observed in the Goliath spectrometer at the CERN SPS in 185 GeV/c\pi^{-}-Be collisions. Their radiative decays contribute 27.7% (for the chi /sub 1//sup ++/) and 12.8% (for the chi /sub 2//sup ++/) to J/ psi production. At this energy, their cross sections are 65+or-19 nb and 96+or-29 nb, respectively.CERN-EP-82-15oai:cds.cern.ch:1348021982-02-09 |
| spellingShingle | Particle Physics - Experiment Lemoigne, Y Barate, R Bareyre, P Bonamy, P Borgeaud, P David, M Gentit, F X Laurens, G Pietrzyk, B Villet, G Zaninotti, S Astbury, Peter Duane, A King, G J Nandi, B C Namjoshi, R Websdale, David M Wiejak, J McEwen, J G Brabson, B Crittenden, R R Heinz, R Krider, J C Marshall, T Measurement of hadronic production of the chi$_{1}^{++}$(3507) and the chi$_{2}^{++}$(3553) through their radiative decay to J/psi |
| title | Measurement of hadronic production of the chi$_{1}^{++}$(3507) and the chi$_{2}^{++}$(3553) through their radiative decay to J/psi |
| title_full | Measurement of hadronic production of the chi$_{1}^{++}$(3507) and the chi$_{2}^{++}$(3553) through their radiative decay to J/psi |
| title_fullStr | Measurement of hadronic production of the chi$_{1}^{++}$(3507) and the chi$_{2}^{++}$(3553) through their radiative decay to J/psi |
| title_full_unstemmed | Measurement of hadronic production of the chi$_{1}^{++}$(3507) and the chi$_{2}^{++}$(3553) through their radiative decay to J/psi |
| title_short | Measurement of hadronic production of the chi$_{1}^{++}$(3507) and the chi$_{2}^{++}$(3553) through their radiative decay to J/psi |
| title_sort | measurement of hadronic production of the chi$_{1}^{++}$(3507) and the chi$_{2}^{++}$(3553) through their radiative decay to j/psi |
| topic | Particle Physics - Experiment |
| url | https://dx.doi.org/10.1016/0370-2693(82)90795-X http://cds.cern.ch/record/134802 |
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