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Performance of the prototype of the electromagnetic calorimeter for PANDA

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Title: Performance of the prototype of the electromagnetic calorimeter for PANDA
Authors: Kavatsyuk, M.1 M.Kavatsyuk@rug.nl, Bremer, D.2, Dormenev, V.2, Drexler, P.2, Eissner, T.2, Erni, W.3, Guliyev, E.1, Hennino, T.4, Krusche, B.3, Lewandowski, B.5, Löhner, H.1, Moritz, M.2, Novotny, R.W.2, Peters, K.5,6, Pouthas, J.4, Rosier, P.4, Steinacher, M.3, Tambave, G.1, Wilms, A.5
Source: Nuclear Instruments & Methods in Physics Research Section A. Aug2011, Vol. 648 Issue 1, p77-91. 15p.
Subjects: Electromagnetism, Prototypes, Calorimeters, Proton & antiproton annihilation, Mesons, Quantum chromodynamics, Digital filters (Mathematics)
Geographic Terms: Germany
Abstract: Abstract: The PANDA collaboration at FAIR, Germany, will employ antiproton annihilations to investigate yet undiscovered charm-meson states and glueballs. The aim is to study QCD phenomena in the non-perturbative regime and to unravel the origin of hadronic masses. A multi-purpose detector for tracking, calorimetry and particle identification is presently being developed to run at high luminosities providing up to interactions/s. One of the crucial components of the PANDA spectrometer is the Electromagnetic Calorimeter, composed of cooled PbWO4 crystals. This paper describes construction and performance of a fully functioning prototype of this calorimeter. The performance was determined from measurements exploiting cosmic muons and high-energy tagged photons from the MAMI-C electron accelerator. The response measurements were carried out using sampling ADCs and, for comparison, charge-integrating ADCs. The achieved results validate the usage of sampling ADCs with a moderate sampling frequency, provide the energy resolution as foreseen in the Technical Design Report of the full calorimeter, and secure event correlation by achieving a good timing resolution through digital analysis of the sampled signals. [Copyright &y& Elsevier]
Copyright of Nuclear Instruments & Methods in Physics Research Section A is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Performance of the prototype of the electromagnetic calorimeter for PANDA
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  Data: <searchLink fieldCode="AR" term="%22Kavatsyuk%2C+M%2E%22">Kavatsyuk, M.</searchLink><relatesTo>1</relatesTo><i> M.Kavatsyuk@rug.nl</i><br /><searchLink fieldCode="AR" term="%22Bremer%2C+D%2E%22">Bremer, D.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Dormenev%2C+V%2E%22">Dormenev, V.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Drexler%2C+P%2E%22">Drexler, P.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Eissner%2C+T%2E%22">Eissner, T.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Erni%2C+W%2E%22">Erni, W.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Guliyev%2C+E%2E%22">Guliyev, E.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Hennino%2C+T%2E%22">Hennino, T.</searchLink><relatesTo>4</relatesTo><br /><searchLink fieldCode="AR" term="%22Krusche%2C+B%2E%22">Krusche, B.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Lewandowski%2C+B%2E%22">Lewandowski, B.</searchLink><relatesTo>5</relatesTo><br /><searchLink fieldCode="AR" term="%22Löhner%2C+H%2E%22">Löhner, H.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Moritz%2C+M%2E%22">Moritz, M.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Novotny%2C+R%2EW%2E%22">Novotny, R.W.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Peters%2C+K%2E%22">Peters, K.</searchLink><relatesTo>5,6</relatesTo><br /><searchLink fieldCode="AR" term="%22Pouthas%2C+J%2E%22">Pouthas, J.</searchLink><relatesTo>4</relatesTo><br /><searchLink fieldCode="AR" term="%22Rosier%2C+P%2E%22">Rosier, P.</searchLink><relatesTo>4</relatesTo><br /><searchLink fieldCode="AR" term="%22Steinacher%2C+M%2E%22">Steinacher, M.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Tambave%2C+G%2E%22">Tambave, G.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Wilms%2C+A%2E%22">Wilms, A.</searchLink><relatesTo>5</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Nuclear+Instruments+%26+Methods+in+Physics+Research+Section+A%22">Nuclear Instruments & Methods in Physics Research Section A</searchLink>. Aug2011, Vol. 648 Issue 1, p77-91. 15p.
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  Data: <searchLink fieldCode="DE" term="%22Electromagnetism%22">Electromagnetism</searchLink><br /><searchLink fieldCode="DE" term="%22Prototypes%22">Prototypes</searchLink><br /><searchLink fieldCode="DE" term="%22Calorimeters%22">Calorimeters</searchLink><br /><searchLink fieldCode="DE" term="%22Proton+%26+antiproton+annihilation%22">Proton & antiproton annihilation</searchLink><br /><searchLink fieldCode="DE" term="%22Mesons%22">Mesons</searchLink><br /><searchLink fieldCode="DE" term="%22Quantum+chromodynamics%22">Quantum chromodynamics</searchLink><br /><searchLink fieldCode="DE" term="%22Digital+filters+%28Mathematics%29%22">Digital filters (Mathematics)</searchLink>
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  Data: Abstract: The PANDA collaboration at FAIR, Germany, will employ antiproton annihilations to investigate yet undiscovered charm-meson states and glueballs. The aim is to study QCD phenomena in the non-perturbative regime and to unravel the origin of hadronic masses. A multi-purpose detector for tracking, calorimetry and particle identification is presently being developed to run at high luminosities providing up to interactions/s. One of the crucial components of the PANDA spectrometer is the Electromagnetic Calorimeter, composed of cooled PbWO4 crystals. This paper describes construction and performance of a fully functioning prototype of this calorimeter. The performance was determined from measurements exploiting cosmic muons and high-energy tagged photons from the MAMI-C electron accelerator. The response measurements were carried out using sampling ADCs and, for comparison, charge-integrating ADCs. The achieved results validate the usage of sampling ADCs with a moderate sampling frequency, provide the energy resolution as foreseen in the Technical Design Report of the full calorimeter, and secure event correlation by achieving a good timing resolution through digital analysis of the sampled signals. [Copyright &y& Elsevier]
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  Data: <i>Copyright of Nuclear Instruments & Methods in Physics Research Section A is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=62976560
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