Observation of multiple volume reflection by different planes in one bent silicon crystal for high-energy negative particles

Multiple volume reflection by different planes passing through the < 111 > axis in a bent silicon crystal was observed for the first time for 150 GeV/c negative particles, pi(-) mesons, at one of the secondary beams of the CERN SPS. The beam of pi(-) mesons was deflected opposite to the crysta...

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Detalles Bibliográficos
Autores principales: Scandale, W, Vomiero, A, Bagli, E, Baricordi, S, Dalpiaz, P, Fiorini, M, Guidi, V, Mazzolari, A, Vincenzi, D, Milan, R, Della Mea, G, Vallazza, E, Afonin, A G, Chesnokov, Yu A, Maisheev, V, Yazynin, I A, Kovalenko, A, Taratin, A M, Denisov, A, Gavrikov, Yu A, Ivanov, Yu M, Lapina, L P, Malyarenko, L G, Skorobogatov, V V, Suvorov, V M, Vavilov, S A, Bolognini, D, Hasan, S, Mattera, A, Prest, M., Tikhomirov, V V
Lenguaje:eng
Publicado: 2011
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1209/0295-5075/93/56002
http://cds.cern.ch/record/1399850
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author Scandale, W
Vomiero, A
Bagli, E
Baricordi, S
Dalpiaz, P
Fiorini, M
Guidi, V
Mazzolari, A
Vincenzi, D
Milan, R
Della Mea, G
Vallazza, E
Afonin, A G
Chesnokov, Yu A
Maisheev, V
Yazynin, I A
Kovalenko, A
Taratin, A M
Denisov, A
Gavrikov, Yu A
Ivanov, Yu M
Lapina, L P
Malyarenko, L G
Skorobogatov, V V
Suvorov, V M
Vavilov, S A
Bolognini, D
Hasan, S
Mattera, A
Prest, M.
Tikhomirov, V V
author_facet Scandale, W
Vomiero, A
Bagli, E
Baricordi, S
Dalpiaz, P
Fiorini, M
Guidi, V
Mazzolari, A
Vincenzi, D
Milan, R
Della Mea, G
Vallazza, E
Afonin, A G
Chesnokov, Yu A
Maisheev, V
Yazynin, I A
Kovalenko, A
Taratin, A M
Denisov, A
Gavrikov, Yu A
Ivanov, Yu M
Lapina, L P
Malyarenko, L G
Skorobogatov, V V
Suvorov, V M
Vavilov, S A
Bolognini, D
Hasan, S
Mattera, A
Prest, M.
Tikhomirov, V V
author_sort Scandale, W
collection CERN
description Multiple volume reflection by different planes passing through the < 111 > axis in a bent silicon crystal was observed for the first time for 150 GeV/c negative particles, pi(-) mesons, at one of the secondary beams of the CERN SPS. The beam of pi(-) mesons was deflected opposite to the crystal bend by an angle of about 48 mu rad, which is 4.6 times larger than in a single volume reflection by the (110) bent planes. The one-side deflection efficiency was about 65\%. Multiple volume reflection transforms to a single volume reflection when the orientation angle of the < 111 > axis relative to the beam direction is increased. Copyright (c) EPLA, 2011
id cern-1399850
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13998502019-09-30T06:29:59Zdoi:10.1209/0295-5075/93/56002http://cds.cern.ch/record/1399850engScandale, WVomiero, ABagli, EBaricordi, SDalpiaz, PFiorini, MGuidi, VMazzolari, AVincenzi, DMilan, RDella Mea, GVallazza, EAfonin, A GChesnokov, Yu AMaisheev, VYazynin, I AKovalenko, ATaratin, A MDenisov, AGavrikov, Yu AIvanov, Yu MLapina, L PMalyarenko, L GSkorobogatov, V VSuvorov, V MVavilov, S ABolognini, DHasan, SMattera, APrest, M.Tikhomirov, V VObservation of multiple volume reflection by different planes in one bent silicon crystal for high-energy negative particlesParticle Physics - ExperimentMultiple volume reflection by different planes passing through the < 111 > axis in a bent silicon crystal was observed for the first time for 150 GeV/c negative particles, pi(-) mesons, at one of the secondary beams of the CERN SPS. The beam of pi(-) mesons was deflected opposite to the crystal bend by an angle of about 48 mu rad, which is 4.6 times larger than in a single volume reflection by the (110) bent planes. The one-side deflection efficiency was about 65\%. Multiple volume reflection transforms to a single volume reflection when the orientation angle of the < 111 > axis relative to the beam direction is increased. Copyright (c) EPLA, 2011oai:cds.cern.ch:13998502011
spellingShingle Particle Physics - Experiment
Scandale, W
Vomiero, A
Bagli, E
Baricordi, S
Dalpiaz, P
Fiorini, M
Guidi, V
Mazzolari, A
Vincenzi, D
Milan, R
Della Mea, G
Vallazza, E
Afonin, A G
Chesnokov, Yu A
Maisheev, V
Yazynin, I A
Kovalenko, A
Taratin, A M
Denisov, A
Gavrikov, Yu A
Ivanov, Yu M
Lapina, L P
Malyarenko, L G
Skorobogatov, V V
Suvorov, V M
Vavilov, S A
Bolognini, D
Hasan, S
Mattera, A
Prest, M.
Tikhomirov, V V
Observation of multiple volume reflection by different planes in one bent silicon crystal for high-energy negative particles
title Observation of multiple volume reflection by different planes in one bent silicon crystal for high-energy negative particles
title_full Observation of multiple volume reflection by different planes in one bent silicon crystal for high-energy negative particles
title_fullStr Observation of multiple volume reflection by different planes in one bent silicon crystal for high-energy negative particles
title_full_unstemmed Observation of multiple volume reflection by different planes in one bent silicon crystal for high-energy negative particles
title_short Observation of multiple volume reflection by different planes in one bent silicon crystal for high-energy negative particles
title_sort observation of multiple volume reflection by different planes in one bent silicon crystal for high-energy negative particles
topic Particle Physics - Experiment
url https://dx.doi.org/10.1209/0295-5075/93/56002
http://cds.cern.ch/record/1399850
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