Experimental determination of the characteristics of a positron source using channeling: addendum to P309 and request for beam time in 2001

Numerical simulations and `proof of principle' experiments showed clearly the interest of using crystals as photon generators dedicated to intense positron sources for linear colliders. An experimental investigation, using a 10 GeV secondary electron beam, of the SPS-CERN, impinging on an axial...

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Detalles Bibliográficos
Autores principales: Chehab, R., Cizeron, R., Sylvia, C., Baier, V., Beloborodov, K., Bukin, A., Burdin, S., Dimova, T., Drozdetskiy, A., Druzhinin, V., Dubrovin, M., Golubev, V., Serednyakov, S., Shary, V., Strakhovenko, V., Artru, X., Chevallier, M., Dauvergne, D., Kirsch, R., Lautesse, P., Poizat, J.C., Remillieux, J., Jejcic, A., Keppler, P., Major, J., Gatignon, L., Bochek, G., Kulibaba, V., Maslov, N., Bogdanov, A., Potylitsin, A., Vnukov, I.
Lenguaje:eng
Publicado: 2000
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/451644
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author Chehab, R.
Cizeron, R.
Sylvia, C.
Baier, V.
Beloborodov, K.
Bukin, A.
Burdin, S.
Dimova, T.
Drozdetskiy, A.
Druzhinin, V.
Dubrovin, M.
Golubev, V.
Serednyakov, S.
Shary, V.
Strakhovenko, V.
Artru, X.
Chevallier, M.
Dauvergne, D.
Kirsch, R.
Lautesse, P.
Poizat, J.C.
Remillieux, J.
Jejcic, A.
Keppler, P.
Major, J.
Gatignon, L.
Bochek, G.
Kulibaba, V.
Maslov, N.
Bogdanov, A.
Potylitsin, A.
Vnukov, I.
author_facet Chehab, R.
Cizeron, R.
Sylvia, C.
Baier, V.
Beloborodov, K.
Bukin, A.
Burdin, S.
Dimova, T.
Drozdetskiy, A.
Druzhinin, V.
Dubrovin, M.
Golubev, V.
Serednyakov, S.
Shary, V.
Strakhovenko, V.
Artru, X.
Chevallier, M.
Dauvergne, D.
Kirsch, R.
Lautesse, P.
Poizat, J.C.
Remillieux, J.
Jejcic, A.
Keppler, P.
Major, J.
Gatignon, L.
Bochek, G.
Kulibaba, V.
Maslov, N.
Bogdanov, A.
Potylitsin, A.
Vnukov, I.
author_sort Chehab, R.
collection CERN
description Numerical simulations and `proof of principle' experiments showed clearly the interest of using crystals as photon generators dedicated to intense positron sources for linear colliders. An experimental investigation, using a 10 GeV secondary electron beam, of the SPS-CERN, impinging on an axially oriented thick tungsten crystal, has been prepared and operated between May and August 2000. After a short recall on the main features of positron sources using channeling in oriented crystals, the experimental set-up is described. A particular emphasis is put on the positron detector made of a drift chamber, partially immersed in a magnetic field. The enhancement in photon and positron production in the aligned crystal have been observed in the energy range 5 to 40 GeV, for the incident electrons, in crystals of 4 and 8 mm as in an hybrid target. The first results concerning this experiment are presented hereafter.
id cern-451644
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
record_format invenio
spelling cern-4516442022-03-10T03:30:35Zhttp://cds.cern.ch/record/451644engChehab, R.Cizeron, R.Sylvia, C.Baier, V.Beloborodov, K.Bukin, A.Burdin, S.Dimova, T.Drozdetskiy, A.Druzhinin, V.Dubrovin, M.Golubev, V.Serednyakov, S.Shary, V.Strakhovenko, V.Artru, X.Chevallier, M.Dauvergne, D.Kirsch, R.Lautesse, P.Poizat, J.C.Remillieux, J.Jejcic, A.Keppler, P.Major, J.Gatignon, L.Bochek, G.Kulibaba, V.Maslov, N.Bogdanov, A.Potylitsin, A.Vnukov, I.Experimental determination of the characteristics of a positron source using channeling: addendum to P309 and request for beam time in 2001Accelerators and Storage RingsNumerical simulations and `proof of principle' experiments showed clearly the interest of using crystals as photon generators dedicated to intense positron sources for linear colliders. An experimental investigation, using a 10 GeV secondary electron beam, of the SPS-CERN, impinging on an axially oriented thick tungsten crystal, has been prepared and operated between May and August 2000. After a short recall on the main features of positron sources using channeling in oriented crystals, the experimental set-up is described. A particular emphasis is put on the positron detector made of a drift chamber, partially immersed in a magnetic field. The enhancement in photon and positron production in the aligned crystal have been observed in the energy range 5 to 40 GeV, for the incident electrons, in crystals of 4 and 8 mm as in an hybrid target. The first results concerning this experiment are presented hereafter.Numerical simulations and `proof of principle' experiments showed clearly the interest of using crystals as photon generators dedicated to intense positron sources for linear colliders. An experimental investigation, using a 10 GeV secondary electron beam, of the SPS-CERN, impinging on an axially oriented thick tungsten crystal, has been prepared and operated between May and August 2000. After a short recall on the main features of positron sources using channeling in oriented crystals, the experimental set-up is described. A particular emphasis is put on the positron detector made of a drift chamber, partially immersed in a magnetic field. The enhancement in photon and positron production in the aligned crystal have been observed in the energy range 5 to 40 GeV, for the incident electrons, in crystals of 4 and 8 mm as in an hybrid target. The first results concerning this experiment are presented hereafter.physics/0008036LINAC2000-MOB21LAL-RT-00-10CERN-SPSC-2000-044-APPCERN-SPSC-P-309-ADD-2-APPCERN-SPSC-2000-044LAL-RT-2000-10SPSC-P-309-ADD-2oai:cds.cern.ch:4516442000-08-11
spellingShingle Accelerators and Storage Rings
Chehab, R.
Cizeron, R.
Sylvia, C.
Baier, V.
Beloborodov, K.
Bukin, A.
Burdin, S.
Dimova, T.
Drozdetskiy, A.
Druzhinin, V.
Dubrovin, M.
Golubev, V.
Serednyakov, S.
Shary, V.
Strakhovenko, V.
Artru, X.
Chevallier, M.
Dauvergne, D.
Kirsch, R.
Lautesse, P.
Poizat, J.C.
Remillieux, J.
Jejcic, A.
Keppler, P.
Major, J.
Gatignon, L.
Bochek, G.
Kulibaba, V.
Maslov, N.
Bogdanov, A.
Potylitsin, A.
Vnukov, I.
Experimental determination of the characteristics of a positron source using channeling: addendum to P309 and request for beam time in 2001
title Experimental determination of the characteristics of a positron source using channeling: addendum to P309 and request for beam time in 2001
title_full Experimental determination of the characteristics of a positron source using channeling: addendum to P309 and request for beam time in 2001
title_fullStr Experimental determination of the characteristics of a positron source using channeling: addendum to P309 and request for beam time in 2001
title_full_unstemmed Experimental determination of the characteristics of a positron source using channeling: addendum to P309 and request for beam time in 2001
title_short Experimental determination of the characteristics of a positron source using channeling: addendum to P309 and request for beam time in 2001
title_sort experimental determination of the characteristics of a positron source using channeling: addendum to p309 and request for beam time in 2001
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/451644
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