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New Projects of Crystal Extraction at IHEP 70 GeV Accelerator
Using channeling in a 5-mm crystal with bending angle of 0.65 mrad, a record high efficiency, over 60%, of particle extraction from accelerator was achieved. The extracted beam intensity was up to 5.2 x 10**11 protons per spill of ~ 0.5 s duration. Also, the first proof-of-principle experiment on c...
| Autores principales: | , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
1999
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/387144 |
| _version_ | 1780893605246795776 |
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| author | Afonin, A.G. Biryukov, V.M. Breese, M.B.H. Chepegin, V.N. Chesnokov, Yu.A. Fedotov, Yu.S. Ivanov, Yu.M. Kotov, V.I. Terekhov, V.I. Troyanov, E.F. Scandale, W. |
| author_facet | Afonin, A.G. Biryukov, V.M. Breese, M.B.H. Chepegin, V.N. Chesnokov, Yu.A. Fedotov, Yu.S. Ivanov, Yu.M. Kotov, V.I. Terekhov, V.I. Troyanov, E.F. Scandale, W. |
| author_sort | Afonin, A.G. |
| collection | CERN |
| description | Using channeling in a 5-mm crystal with bending angle of 0.65 mrad, a record high efficiency, over 60%, of particle extraction from accelerator was achieved. The extracted beam intensity was up to 5.2 x 10**11 protons per spill of ~ 0.5 s duration. Also, the first proof-of-principle experiment on crystal collimation' was performed where crystal - serving as a scraper - has reduced the radiation level in the accelerator by a factor of two. The measurements agree with Monte Carlo predictions. |
| id | cern-387144 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1999 |
| record_format | invenio |
| spelling | cern-3871442023-05-31T14:19:15Zhttp://cds.cern.ch/record/387144engAfonin, A.G.Biryukov, V.M.Breese, M.B.H.Chepegin, V.N.Chesnokov, Yu.A.Fedotov, Yu.S.Ivanov, Yu.M.Kotov, V.I.Terekhov, V.I.Troyanov, E.F.Scandale, W.New Projects of Crystal Extraction at IHEP 70 GeV AcceleratorAccelerators and Storage RingsUsing channeling in a 5-mm crystal with bending angle of 0.65 mrad, a record high efficiency, over 60%, of particle extraction from accelerator was achieved. The extracted beam intensity was up to 5.2 x 10**11 protons per spill of ~ 0.5 s duration. Also, the first proof-of-principle experiment on crystal collimation' was performed where crystal - serving as a scraper - has reduced the radiation level in the accelerator by a factor of two. The measurements agree with Monte Carlo predictions.Using channeling in a 5-mm crystal with bending angle of 0.65 mrad, a record high efficiency, over 60%, of particle extraction from accelerator was achieved. The extracted beam intensity was up to 5.2*10^11 protons per spill of 0.5 s duration. Also, the first proof-of-principle experiment on 'crystal collimation' was performed where crystal - serving as a scraper - has reduced the radiation level in the accelerator by a factor of two. The measurements agree with Monte Carlo predictions.hep-ex/0111028CERN-LHC-99-002-MMSCERN-LHC-99-02-MMSCERN-LHC-99-2-MMSCERN-LHC-99-002-MMSoai:cds.cern.ch:3871441999-05-11 |
| spellingShingle | Accelerators and Storage Rings Afonin, A.G. Biryukov, V.M. Breese, M.B.H. Chepegin, V.N. Chesnokov, Yu.A. Fedotov, Yu.S. Ivanov, Yu.M. Kotov, V.I. Terekhov, V.I. Troyanov, E.F. Scandale, W. New Projects of Crystal Extraction at IHEP 70 GeV Accelerator |
| title | New Projects of Crystal Extraction at IHEP 70 GeV Accelerator |
| title_full | New Projects of Crystal Extraction at IHEP 70 GeV Accelerator |
| title_fullStr | New Projects of Crystal Extraction at IHEP 70 GeV Accelerator |
| title_full_unstemmed | New Projects of Crystal Extraction at IHEP 70 GeV Accelerator |
| title_short | New Projects of Crystal Extraction at IHEP 70 GeV Accelerator |
| title_sort | new projects of crystal extraction at ihep 70 gev accelerator |
| topic | Accelerators and Storage Rings |
| url | http://cds.cern.ch/record/387144 |
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