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Isospin bounds for energy partition in $\overline{\e}$ and $\overline{N}$ annihilation
In reactions such as ee to anything, NN to anything, the final state (neglecting secondary isospin violating decays) is customarily supposed to have isospin zero or one. It is shown that for such states the average fraction (X) of the energy carried away by neutral pions is bounded by X<(9+ squar...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
1974
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(74)90063-X http://cds.cern.ch/record/873533 |
| _version_ | 1780907688198144000 |
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| author | Bell, J S Karl, G Llewellyn Smith, Christopher Hubert |
| author_facet | Bell, J S Karl, G Llewellyn Smith, Christopher Hubert |
| author_sort | Bell, J S |
| collection | CERN |
| description | In reactions such as ee to anything, NN to anything, the final state (neglecting secondary isospin violating decays) is customarily supposed to have isospin zero or one. It is shown that for such states the average fraction (X) of the energy carried away by neutral pions is bounded by X<(9+ square root 41)/20 approximately=0.77, when I/sub 3/=0 (e.g., for ee, pp, nn) and by X>(11- square root 41)/40 approximately=0.115, when I/sub 3/=+or-1 (e.g., for pn or np). (4 refs). |
| id | cern-873533 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1974 |
| record_format | invenio |
| spelling | cern-8735332019-09-30T06:29:59Zdoi:10.1016/0370-2693(74)90063-Xhttp://cds.cern.ch/record/873533engBell, J SKarl, GLlewellyn Smith, Christopher HubertIsospin bounds for energy partition in $\overline{\e}$ and $\overline{N}$ annihilationParticle Physics - TheoryIn reactions such as ee to anything, NN to anything, the final state (neglecting secondary isospin violating decays) is customarily supposed to have isospin zero or one. It is shown that for such states the average fraction (X) of the energy carried away by neutral pions is bounded by X<(9+ square root 41)/20 approximately=0.77, when I/sub 3/=0 (e.g., for ee, pp, nn) and by X>(11- square root 41)/40 approximately=0.115, when I/sub 3/=+or-1 (e.g., for pn or np). (4 refs).oai:cds.cern.ch:8735331974 |
| spellingShingle | Particle Physics - Theory Bell, J S Karl, G Llewellyn Smith, Christopher Hubert Isospin bounds for energy partition in $\overline{\e}$ and $\overline{N}$ annihilation |
| title | Isospin bounds for energy partition in $\overline{\e}$ and $\overline{N}$ annihilation |
| title_full | Isospin bounds for energy partition in $\overline{\e}$ and $\overline{N}$ annihilation |
| title_fullStr | Isospin bounds for energy partition in $\overline{\e}$ and $\overline{N}$ annihilation |
| title_full_unstemmed | Isospin bounds for energy partition in $\overline{\e}$ and $\overline{N}$ annihilation |
| title_short | Isospin bounds for energy partition in $\overline{\e}$ and $\overline{N}$ annihilation |
| title_sort | isospin bounds for energy partition in $\overline{\e}$ and $\overline{n}$ annihilation |
| topic | Particle Physics - Theory |
| url | https://dx.doi.org/10.1016/0370-2693(74)90063-X http://cds.cern.ch/record/873533 |
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