Forward calorimeters test beam results for future linear colliders

O. Novgorodova; K. Afanaciev; J. Aguilar; W. Daniluk; V. Ghenescu; H. Henschel; M. Idzik; A. Ignatenko; E. Kielar; Sz Kulis; S. Kollowa; W. Lange; I. Levy; W. Lohmann; T. Preda; S. Schuwalow; E. Teodorescu; L. Zawiejski

Forward calorimeters test beam results for future linear colliders

O. Novgorodova, K. Afanaciev, J. Aguilar, W. Daniluk, V. Ghenescu, H. Henschel, M. Idzik, A. Ignatenko, E. Kielar, Sz Kulis, S. Kollowa, W. Lange, I. Levy, W. Lohmann, T. Preda, S. Schuwalow, E. Teodorescu, L. Zawiejski

School of Physics and Astronomy

Research output: Contribution to journal › Conference article › peer-review

Abstract

Two fully assembled sensor planes of the forward calorimeter prototypes for Future Linear Colliders were studied in an electron test beam in 2010-2011 at DESY. GaAs:Cr and Si sensors with pad structures were firstly characterized in the laboratory and then equipped with dedicated front-end electronics. The leakage current measured as a function of the bias voltage and temperature, and charge collection efficiency as a function of the bias voltage. In the beam multichannel readout was demonstrated to match the expected performance. A signal-to-noise ratio was measured of better than or equal to 20 for minimum ionising particles. The response as a function of the position on and between the pads was studied in detail.

Original language	English
Journal	Proceedings of Science
Volume	2012-July
State	Published - 2012
Event	36th International Conference on High Energy Physics, ICHEP 2012 - Melbourne, Australia Duration: 4 Jul 2012 → 11 Jul 2012

Cite this

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title = "Forward calorimeters test beam results for future linear colliders",

abstract = "Two fully assembled sensor planes of the forward calorimeter prototypes for Future Linear Colliders were studied in an electron test beam in 2010-2011 at DESY. GaAs:Cr and Si sensors with pad structures were firstly characterized in the laboratory and then equipped with dedicated front-end electronics. The leakage current measured as a function of the bias voltage and temperature, and charge collection efficiency as a function of the bias voltage. In the beam multichannel readout was demonstrated to match the expected performance. A signal-to-noise ratio was measured of better than or equal to 20 for minimum ionising particles. The response as a function of the position on and between the pads was studied in detail.",

author = "O. Novgorodova and K. Afanaciev and J. Aguilar and W. Daniluk and V. Ghenescu and H. Henschel and M. Idzik and A. Ignatenko and E. Kielar and Sz Kulis and S. Kollowa and W. Lange and I. Levy and W. Lohmann and T. Preda and S. Schuwalow and E. Teodorescu and L. Zawiejski",

note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.; null ; Conference date: 04-07-2012 Through 11-07-2012",

year = "2012",

language = "אנגלית",

volume = "2012-July",

journal = "Proceedings of Science",

issn = "1824-8039",

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TY - JOUR

T1 - Forward calorimeters test beam results for future linear colliders

AU - Novgorodova, O.

AU - Afanaciev, K.

AU - Aguilar, J.

AU - Daniluk, W.

AU - Ghenescu, V.

AU - Henschel, H.

AU - Idzik, M.

AU - Ignatenko, A.

AU - Kielar, E.

AU - Kulis, Sz

AU - Kollowa, S.

AU - Lange, W.

AU - Levy, I.

AU - Lohmann, W.

AU - Preda, T.

AU - Schuwalow, S.

AU - Teodorescu, E.

AU - Zawiejski, L.

N1 - Publisher Copyright: © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.

PY - 2012

Y1 - 2012

N2 - Two fully assembled sensor planes of the forward calorimeter prototypes for Future Linear Colliders were studied in an electron test beam in 2010-2011 at DESY. GaAs:Cr and Si sensors with pad structures were firstly characterized in the laboratory and then equipped with dedicated front-end electronics. The leakage current measured as a function of the bias voltage and temperature, and charge collection efficiency as a function of the bias voltage. In the beam multichannel readout was demonstrated to match the expected performance. A signal-to-noise ratio was measured of better than or equal to 20 for minimum ionising particles. The response as a function of the position on and between the pads was studied in detail.

AB - Two fully assembled sensor planes of the forward calorimeter prototypes for Future Linear Colliders were studied in an electron test beam in 2010-2011 at DESY. GaAs:Cr and Si sensors with pad structures were firstly characterized in the laboratory and then equipped with dedicated front-end electronics. The leakage current measured as a function of the bias voltage and temperature, and charge collection efficiency as a function of the bias voltage. In the beam multichannel readout was demonstrated to match the expected performance. A signal-to-noise ratio was measured of better than or equal to 20 for minimum ionising particles. The response as a function of the position on and between the pads was studied in detail.

UR - http://www.scopus.com/inward/record.url?scp=85052482408&partnerID=8YFLogxK

M3 - מאמר מכנס

AN - SCOPUS:85052482408

VL - 2012-July

JO - Proceedings of Science

JF - Proceedings of Science

SN - 1824-8039

Y2 - 4 July 2012 through 11 July 2012

ER -

Forward calorimeters test beam results for future linear colliders

Abstract

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