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A computer simulation of injection into a superconducting synchrotron
Persistent currents circulating in the windings of a superconducting synchrotron produce strong sextupole field imperfections. Apart from the chromaticity which results, and which may be corrected with other sextupoles, stop-bands are excited which limit the region of the working diagram in which th...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
1981
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1109/TNS.1981.4331770 http://cds.cern.ch/record/881954 |
| _version_ | 1780908249706397696 |
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| author | Chen Bo Fei Chen Si Yu Wilson, Edmund J N |
| author_facet | Chen Bo Fei Chen Si Yu Wilson, Edmund J N |
| author_sort | Chen Bo Fei |
| collection | CERN |
| description | Persistent currents circulating in the windings of a superconducting synchrotron produce strong sextupole field imperfections. Apart from the chromaticity which results, and which may be corrected with other sextupoles, stop-bands are excited which limit the region of the working diagram in which the beam will survive at injection when the effect of persistent currents is most felt. In the computer simulation the authors studied how small closed orbit distortions and a residual chromaticity aggravate this situation using as a model a machine of 6.5 km circumference and including synchrotron motion. (6 refs). |
| id | cern-881954 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1981 |
| record_format | invenio |
| spelling | cern-8819542023-05-19T15:36:55Zdoi:10.1109/TNS.1981.4331770http://cds.cern.ch/record/881954engChen Bo FeiChen Si YuWilson, Edmund J NA computer simulation of injection into a superconducting synchrotronNuclear PhysicsPersistent currents circulating in the windings of a superconducting synchrotron produce strong sextupole field imperfections. Apart from the chromaticity which results, and which may be corrected with other sextupoles, stop-bands are excited which limit the region of the working diagram in which the beam will survive at injection when the effect of persistent currents is most felt. In the computer simulation the authors studied how small closed orbit distortions and a residual chromaticity aggravate this situation using as a model a machine of 6.5 km circumference and including synchrotron motion. (6 refs).CERN-SPS-81-8-DIoai:cds.cern.ch:8819541981 |
| spellingShingle | Nuclear Physics Chen Bo Fei Chen Si Yu Wilson, Edmund J N A computer simulation of injection into a superconducting synchrotron |
| title | A computer simulation of injection into a superconducting synchrotron |
| title_full | A computer simulation of injection into a superconducting synchrotron |
| title_fullStr | A computer simulation of injection into a superconducting synchrotron |
| title_full_unstemmed | A computer simulation of injection into a superconducting synchrotron |
| title_short | A computer simulation of injection into a superconducting synchrotron |
| title_sort | computer simulation of injection into a superconducting synchrotron |
| topic | Nuclear Physics |
| url | https://dx.doi.org/10.1109/TNS.1981.4331770 http://cds.cern.ch/record/881954 |
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