Crystal deflector for highly efficient channeling extraction of a proton beam from accelerators
The design and manufacturing details of a new crystal deflector for proton beams are reported. The technique allows one to manufacture a very short deflector along the beam direction (2 mm). Thanks to that, multiple encounters of circulating particles with the crystal are possible with a reduced pro...
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| Veröffentlicht in: | Review of scientific instruments 2002-09, Vol.73 (9), p.3170-3173 |
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| container_issue | 9 |
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| container_title | Review of scientific instruments |
| container_volume | 73 |
| creator | Biryukov, V. M. Chesnokov, Yu. A. Guidi, V. Kotov, V. I. Malagù, C. Martinelli, G. Scandale, W. Stefancich, M. Vincenzi, D. |
| description | The design and manufacturing details of a new crystal deflector for proton beams are reported. The technique allows one to manufacture a very short deflector along the beam direction (2 mm). Thanks to that, multiple encounters of circulating particles with the crystal are possible with a reduced probability of multiple scattering and nuclear interactions per encounter. Thus, drastic increase in efficiency for particle extraction out of the accelerator was attained (85%) on a 70 GeV proton beam. We show the characteristics of the crystal deflector and the technology behind it. |
| doi_str_mv | 10.1063/1.1499215 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 0034-6748 |
| ispartof | Review of scientific instruments, 2002-09, Vol.73 (9), p.3170-3173 |
| issn | 0034-6748 1089-7623 |
| language | eng |
| recordid | cdi_crossref_primary_10_1063_1_1499215 |
| source | AIP Journals Complete; AIP Digital Archive |
| title | Crystal deflector for highly efficient channeling extraction of a proton beam from accelerators |
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