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Multiple volume ref...
Multiple volume reflections of high-energy protons in a sequence of bent silicon crystals assisted by volume capture
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- Scandale, W. (author)
- CERN, European Organization for Nuclear Research, CH-1211 Geneva 23, Switzerland
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- Vomiero, Alberto (author)
- INFM-CNR, Via Vallotti 9, 25133 Brescia, Italy
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- Bagli, E. (author)
- INFN Sezione di Ferrara, Dipartimento di Fisica, Università di Ferrara Via Saragat 1, 44100 Ferrara, Italy
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- Baricordi, S. (author)
- INFN Sezione di Ferrara, Dipartimento di Fisica, Università di Ferrara Via Saragat 1, 44100 Ferrara, Italy
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- Dalpiaz, P. (author)
- INFN Sezione di Ferrara, Dipartimento di Fisica, Università di Ferrara Via Saragat 1, 44100 Ferrara, Italy
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- Fiorini, M. (author)
- INFN Sezione di Ferrara, Dipartimento di Fisica, Università di Ferrara Via Saragat 1, 44100 Ferrara, Italy
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- Guidi, V. (author)
- INFN Sezione di Ferrara, Dipartimento di Fisica, Università di Ferrara Via Saragat 1, 44100 Ferrara, Italy
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- Mazzolari, A. (author)
- INFN Sezione di Ferrara, Dipartimento di Fisica, Università di Ferrara Via Saragat 1, 44100 Ferrara, Italy
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- Vincenzi, D. (author)
- INFN Sezione di Ferrara, Dipartimento di Fisica, Università di Ferrara Via Saragat 1, 44100 Ferrara, Italy
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- Milan, R. (author)
- INFN Laboratori Nazionali di Legnaro, Viale Università 2, 35020 Legnaro (PD), Italy
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- Della Mea, Gianantonio (author)
- Dipartimento di Ingegneria dei Materiali e Tecnologie Industriali, Università di Trento, Via Mesiano 77, 38050 Trento, Italy
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- Vallazza, E. (author)
- INFN Sezione di Trieste, Via Valerio 2, 34127 Trieste, Italy
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- Afonin, A. G. (author)
- Institute of High Energy Physics, Moscow Region, RU-142284 Protvino, Russia
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- Chesnokov, Yu.A. (author)
- Institute of High Energy Physics, Moscow Region, RU-142284 Protvino, Russia
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- Maisheev, V. A. (author)
- Institute of High Energy Physics, Moscow Region, RU-142284 Protvino, Russia
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- Yazynin, I. A. (author)
- Institute of High Energy Physics, Moscow Region, RU-142284 Protvino, Russia
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- Kovalenko, A. D. (author)
- Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow Region, Russia
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- Taratin, A. M. (author)
- Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow Region, Russia
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- Denisov, A. S. (author)
- Petersburg Nuclear Physics Institute, 188300 Gatchina, Leningrad Region, Russia
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- Gavrikov, Yu.A. (author)
- Petersburg Nuclear Physics Institute, 188300 Gatchina, Leningrad Region, Russia
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- Ivanov, Yu.M. (author)
- Petersburg Nuclear Physics Institute, 188300 Gatchina, Leningrad Region, Russia
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- Lapina, L. P. (author)
- Petersburg Nuclear Physics Institute, 188300 Gatchina, Leningrad Region, Russia
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- Malyarenko, L.G. (author)
- Petersburg Nuclear Physics Institute, 188300 Gatchina, Leningrad Region, Russia
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- Skorobogatov, V. V. (author)
- Petersburg Nuclear Physics Institute, 188300 Gatchina, Leningrad Region, Russia
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- Suvorov, V. M. (author)
- Petersburg Nuclear Physics Institute, 188300 Gatchina, Leningrad Region, Russia
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- Vavilov, S.A. (author)
- Petersburg Nuclear Physics Institute, 188300 Gatchina, Leningrad Region, Russia
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- Bolognini, D. (author)
- Università dell'Insubria, via Valleggio 11, 22100 Como, Italy; INFN Sezione di Milano Bicocca, Piazza della Scienza 3, 20126 Milano, Italy
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- Hasan, S. (author)
- Università dell'Insubria, via Valleggio 11, 22100 Como, Italy; INFN Sezione di Milano Bicocca, Piazza della Scienza 3, 20126 Milano, Italy
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- Prest, M. (author)
- Università dell'Insubria, via Valleggio 11, 22100 Como, Italy; INFN Sezione di Milano Bicocca, Piazza della Scienza 3, 20126 Milano, Italy
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(creator_code:org_t)
- Elsevier, 2010
- 2010
- English.
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In: Physics Letters B. - : Elsevier. - 0370-2693 .- 1873-2445. ; 688:4-5, s. 284-288
- Related links:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
Close
- Multiple volume reflections of the 400 GeV / c proton beam by the sequence of fourteen bent silicon strips has been studied at the CERN SPS. The sequence is close to be parallel that is the spread of the strip orientation angles is much smaller than their bend angle and eleven strips working coherently in the regime of volume reflections deflected the beam by 110 μrad with the efficiency 88%, which is significantly larger than the estimation based on independent reflections. The mechanism giving the efficiency increase has been studied by simulation. It appears that many particles volume captured in one of the strips take part in volume reflections in the subsequent ones. Such a crystal multi reflector can be successfully used as a primary collimator for the beam halo collimation of high-energy accelerators.
Subject headings
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Keyword
- Beam
- Channeling
- Crystal
- Deflection
- Volume reflection
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
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Scandale, W.
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Vomiero, Alberto
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Bagli, E.
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Baricordi, S.
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Dalpiaz, P.
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Fiorini, M.
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show more...
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Guidi, V.
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Mazzolari, A.
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Vincenzi, D.
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Milan, R.
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Della Mea, Giana ...
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Vallazza, E.
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Afonin, A. G.
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Chesnokov, Yu.A.
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Maisheev, V. A.
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Yazynin, I. A.
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Kovalenko, A. D.
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Taratin, A. M.
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Denisov, A. S.
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Gavrikov, Yu.A.
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Ivanov, Yu.M.
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Lapina, L. P.
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Malyarenko, L.G.
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Skorobogatov, V. ...
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Suvorov, V. M.
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Vavilov, S.A.
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Bolognini, D.
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Hasan, S.
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Prest, M.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Other Physics To ...
- Articles in the publication
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Physics Letters ...
- By the university
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Luleå University of Technology