Calibration of ATLAS Tile Calorimeter at Electromagnetic Scale

In this paper we summarize the measurement of the electromagnetic (EM) scale calibration constant for 11% of the Tile Calorimeter modules exposed to electron and muon test beams at CERN SPS accelerator. The Tile Calorimeter modules are currently installed in the ATLAS detector. The analysis presente...

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Autores principales: Anderson, K J, Batkova, L, Cavalli-Sforza, M, Carli, T, Cascella, M, Davidek, T, Del Prete, T, Djobava, T, Dotti, A, Febbraro, R, Gollub, N, Hakobyan, H, Henriques, A, Hurwitz, M H, Isaev, A, Jen-La Plante, I, Karyukhin, A, Khandanyan, H, Khramov, J, Kulchitsky, Y, Makouski, M, Mosidze, M, Myagkov, A, Pilcher, J E, Pribyl, L, Rullgard, M, Santoni, C, Shalanda, N, Solodkov, A, Solovyanov, O, Starchenko, J, Stavina, P, Simonyan, M, Teuscher, R, Tsiareshka, P, Vichou, E, Vinogradov, V, Vivarelli, I, Volpi, M, Zenis, T
Lenguaje:eng
Publicado: 2008
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1139228
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author Anderson, K J
Batkova, L
Cavalli-Sforza, M
Carli, T
Cascella, M
Davidek, T
Del Prete, T
Djobava, T
Dotti, A
Febbraro, R
Gollub, N
Hakobyan, H
Henriques, A
Hurwitz, M H
Isaev, A
Jen-La Plante, I
Karyukhin, A
Khandanyan, H
Khramov, J
Kulchitsky, Y
Makouski, M
Mosidze, M
Myagkov, A
Pilcher, J E
Pribyl, L
Rullgard, M
Santoni, C
Shalanda, N
Solodkov, A
Solovyanov, O
Starchenko, J
Stavina, P
Simonyan, M
Teuscher, R
Tsiareshka, P
Vichou, E
Vinogradov, V
Vivarelli, I
Volpi, M
Zenis, T
author_facet Anderson, K J
Batkova, L
Cavalli-Sforza, M
Carli, T
Cascella, M
Davidek, T
Del Prete, T
Djobava, T
Dotti, A
Febbraro, R
Gollub, N
Hakobyan, H
Henriques, A
Hurwitz, M H
Isaev, A
Jen-La Plante, I
Karyukhin, A
Khandanyan, H
Khramov, J
Kulchitsky, Y
Makouski, M
Mosidze, M
Myagkov, A
Pilcher, J E
Pribyl, L
Rullgard, M
Santoni, C
Shalanda, N
Solodkov, A
Solovyanov, O
Starchenko, J
Stavina, P
Simonyan, M
Teuscher, R
Tsiareshka, P
Vichou, E
Vinogradov, V
Vivarelli, I
Volpi, M
Zenis, T
author_sort Anderson, K J
collection CERN
description In this paper we summarize the measurement of the electromagnetic (EM) scale calibration constant for 11% of the Tile Calorimeter modules exposed to electron and muon test beams at CERN SPS accelerator. The Tile Calorimeter modules are currently installed in the ATLAS detector. The analysis presented in this paper takes into account the recent improvements in the Tile Calorimeter cesium calibration, charge injection system calibration and Fit Method energy reconstruction. The overall conversion factor between the measured charge and the energy deposited by measured particles for Tile Calorimeter cells is $1.050pm0.003$~pC/GeV, with spread of $2.4pm0.1$%. We discuss in detail the sources of uncertainties of EM scale calibration constant. We also show, that after inter-calibrating all the Tile Calorimeter cells with a~radioactive cesium source and setting the EM scale in the first calorimeter sampling with electron beams, the values of signals measured in the second and third calorimeter sampling need to be increased by 1--9% to keep the EM scale uniform in the whole calorimeter.
id cern-1139228
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2008
record_format invenio
spelling cern-11392282019-09-30T06:29:59Zhttp://cds.cern.ch/record/1139228engAnderson, K JBatkova, LCavalli-Sforza, MCarli, TCascella, MDavidek, TDel Prete, TDjobava, TDotti, AFebbraro, RGollub, NHakobyan, HHenriques, AHurwitz, M HIsaev, AJen-La Plante, IKaryukhin, AKhandanyan, HKhramov, JKulchitsky, YMakouski, MMosidze, MMyagkov, APilcher, J EPribyl, LRullgard, MSantoni, CShalanda, NSolodkov, ASolovyanov, OStarchenko, JStavina, PSimonyan, MTeuscher, RTsiareshka, PVichou, EVinogradov, VVivarelli, IVolpi, MZenis, TCalibration of ATLAS Tile Calorimeter at Electromagnetic ScaleDetectors and Experimental TechniquesIn this paper we summarize the measurement of the electromagnetic (EM) scale calibration constant for 11% of the Tile Calorimeter modules exposed to electron and muon test beams at CERN SPS accelerator. The Tile Calorimeter modules are currently installed in the ATLAS detector. The analysis presented in this paper takes into account the recent improvements in the Tile Calorimeter cesium calibration, charge injection system calibration and Fit Method energy reconstruction. The overall conversion factor between the measured charge and the energy deposited by measured particles for Tile Calorimeter cells is $1.050pm0.003$~pC/GeV, with spread of $2.4pm0.1$%. We discuss in detail the sources of uncertainties of EM scale calibration constant. We also show, that after inter-calibrating all the Tile Calorimeter cells with a~radioactive cesium source and setting the EM scale in the first calorimeter sampling with electron beams, the values of signals measured in the second and third calorimeter sampling need to be increased by 1--9% to keep the EM scale uniform in the whole calorimeter.ATL-TILECAL-PUB-2009-001ATL-COM-TILECAL-2008-016oai:cds.cern.ch:11392282008-11-11
spellingShingle Detectors and Experimental Techniques
Anderson, K J
Batkova, L
Cavalli-Sforza, M
Carli, T
Cascella, M
Davidek, T
Del Prete, T
Djobava, T
Dotti, A
Febbraro, R
Gollub, N
Hakobyan, H
Henriques, A
Hurwitz, M H
Isaev, A
Jen-La Plante, I
Karyukhin, A
Khandanyan, H
Khramov, J
Kulchitsky, Y
Makouski, M
Mosidze, M
Myagkov, A
Pilcher, J E
Pribyl, L
Rullgard, M
Santoni, C
Shalanda, N
Solodkov, A
Solovyanov, O
Starchenko, J
Stavina, P
Simonyan, M
Teuscher, R
Tsiareshka, P
Vichou, E
Vinogradov, V
Vivarelli, I
Volpi, M
Zenis, T
Calibration of ATLAS Tile Calorimeter at Electromagnetic Scale
title Calibration of ATLAS Tile Calorimeter at Electromagnetic Scale
title_full Calibration of ATLAS Tile Calorimeter at Electromagnetic Scale
title_fullStr Calibration of ATLAS Tile Calorimeter at Electromagnetic Scale
title_full_unstemmed Calibration of ATLAS Tile Calorimeter at Electromagnetic Scale
title_short Calibration of ATLAS Tile Calorimeter at Electromagnetic Scale
title_sort calibration of atlas tile calorimeter at electromagnetic scale
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1139228
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