Performance of the Electromagnetic Pixel Calorimeter Prototype EPICAL-2

The first evaluation of an ultra-high granularity digital electromagnetic calorimeter prototype using 1.0–5.8 GeV/c electrons is presented. The 25 × 10$^{6}$ pixel detector consists of 24 layers of ALPIDE CMOS MAPS sensors, with a pitch of around 30 μm, and has a depth of almost 20 radiation len...

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Autores principales: Alme, J., Barthel, R., van Bochove, A., Borshchov, V., Bosley, R., Brink, A. van den, Broeils, E., Büsching, H., Eikeland, V.N., Groettvik, O.S., Han, Y.H., van der Kolk, N., Kim, J.H., Kim, T.J., Kwon, Y., Mager, M., Malik, Q.W., Okkinga, E., Park, T.Y., Peitzmann, T., Pliquett, F., Protsenko, M., Reidt, F., van Rijk, S., Røed, K., Rogoschinski, T.S., Röhrich, D., Rossewij, M.J., Ruis, G.B., Solheim, E.H., Tymchuk, I., Ullaland, K., Watson, N.K., Yokoyama, H.
Lenguaje:eng
Publicado: 2022
Materias:
Particle Physics - Experiment
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/18/01/P01038
http://cds.cern.ch/record/2834236
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author Alme, J.
Barthel, R.
van Bochove, A.
Borshchov, V.
Bosley, R.
Brink, A. van den
Broeils, E.
Büsching, H.
Eikeland, V.N.
Groettvik, O.S.
Han, Y.H.
van der Kolk, N.
Kim, J.H.
Kim, T.J.
Kwon, Y.
Mager, M.
Malik, Q.W.
Okkinga, E.
Park, T.Y.
Peitzmann, T.
Pliquett, F.
Protsenko, M.
Reidt, F.
van Rijk, S.
Røed, K.
Rogoschinski, T.S.
Röhrich, D.
Rossewij, M.J.
Ruis, G.B.
Solheim, E.H.
Tymchuk, I.
Ullaland, K.
Watson, N.K.
Yokoyama, H.
author_facet Alme, J.
Barthel, R.
van Bochove, A.
Borshchov, V.
Bosley, R.
Brink, A. van den
Broeils, E.
Büsching, H.
Eikeland, V.N.
Groettvik, O.S.
Han, Y.H.
van der Kolk, N.
Kim, J.H.
Kim, T.J.
Kwon, Y.
Mager, M.
Malik, Q.W.
Okkinga, E.
Park, T.Y.
Peitzmann, T.
Pliquett, F.
Protsenko, M.
Reidt, F.
van Rijk, S.
Røed, K.
Rogoschinski, T.S.
Röhrich, D.
Rossewij, M.J.
Ruis, G.B.
Solheim, E.H.
Tymchuk, I.
Ullaland, K.
Watson, N.K.
Yokoyama, H.
author_sort Alme, J.
collection CERN
description The first evaluation of an ultra-high granularity digital electromagnetic calorimeter prototype using 1.0–5.8 GeV/c electrons is presented. The 25 × 10$^{6}$ pixel detector consists of 24 layers of ALPIDE CMOS MAPS sensors, with a pitch of around 30 μm, and has a depth of almost 20 radiation lengths of tungsten absorber. Ultra-thin cables allow for a very compact design. The properties that are critical for physics studies are measured: electromagnetic shower response, energy resolution and linearity. The stochastic energy resolution is comparable with the state-of-the art resolution for a Si-W calorimeter, with data described well by a simulation model using Geant4 and Allpix$^{2}$. The performance achieved makes this technology a good candidate for use in the ALICE FoCal upgrade, and in general demonstrates the strong potential for future applications in high-energy physics.
id cern-2834236
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28342362023-06-29T04:24:17Zdoi:10.1088/1748-0221/18/01/P01038http://cds.cern.ch/record/2834236engAlme, J.Barthel, R.van Bochove, A.Borshchov, V.Bosley, R.Brink, A. van denBroeils, E.Büsching, H.Eikeland, V.N.Groettvik, O.S.Han, Y.H.van der Kolk, N.Kim, J.H.Kim, T.J.Kwon, Y.Mager, M.Malik, Q.W.Okkinga, E.Park, T.Y.Peitzmann, T.Pliquett, F.Protsenko, M.Reidt, F.van Rijk, S.Røed, K.Rogoschinski, T.S.Röhrich, D.Rossewij, M.J.Ruis, G.B.Solheim, E.H.Tymchuk, I.Ullaland, K.Watson, N.K.Yokoyama, H.Performance of the Electromagnetic Pixel Calorimeter Prototype EPICAL-2Particle Physics - ExperimentDetectors and Experimental TechniquesThe first evaluation of an ultra-high granularity digital electromagnetic calorimeter prototype using 1.0–5.8 GeV/c electrons is presented. The 25 × 10$^{6}$ pixel detector consists of 24 layers of ALPIDE CMOS MAPS sensors, with a pitch of around 30 μm, and has a depth of almost 20 radiation lengths of tungsten absorber. Ultra-thin cables allow for a very compact design. The properties that are critical for physics studies are measured: electromagnetic shower response, energy resolution and linearity. The stochastic energy resolution is comparable with the state-of-the art resolution for a Si-W calorimeter, with data described well by a simulation model using Geant4 and Allpix$^{2}$. The performance achieved makes this technology a good candidate for use in the ALICE FoCal upgrade, and in general demonstrates the strong potential for future applications in high-energy physics.The first evaluation of an ultra-high granularity digital electromagnetic calorimeter prototype using 1.0-5.8 GeV/c electrons is presented. The $25\times10^6$ pixel detector consists of 24 layers of ALPIDE CMOS MAPS sensors, with a pitch of around 30~$\mu$m, and has a depth of almost 20 radiation lengths of tungsten absorber. Ultra-thin cables allow for a very compact design. The properties that are critical for physics studies are measured: electromagnetic shower response, energy resolution and linearity. The stochastic energy resolution is comparable with the state-of-the art resolution for a Si-W calorimeter, with data described well by a simulation model using GEANT and Allpix$^2$. The performance achieved makes this technology a good candidate for use in the ALICE FoCal upgrade, and in general demonstrates the strong potential for future applications in high-energy physics.arXiv:2209.02511oai:cds.cern.ch:28342362022-09-06
spellingShingle Particle Physics - Experiment
Detectors and Experimental Techniques
Alme, J.
Barthel, R.
van Bochove, A.
Borshchov, V.
Bosley, R.
Brink, A. van den
Broeils, E.
Büsching, H.
Eikeland, V.N.
Groettvik, O.S.
Han, Y.H.
van der Kolk, N.
Kim, J.H.
Kim, T.J.
Kwon, Y.
Mager, M.
Malik, Q.W.
Okkinga, E.
Park, T.Y.
Peitzmann, T.
Pliquett, F.
Protsenko, M.
Reidt, F.
van Rijk, S.
Røed, K.
Rogoschinski, T.S.
Röhrich, D.
Rossewij, M.J.
Ruis, G.B.
Solheim, E.H.
Tymchuk, I.
Ullaland, K.
Watson, N.K.
Yokoyama, H.
Performance of the Electromagnetic Pixel Calorimeter Prototype EPICAL-2
title Performance of the Electromagnetic Pixel Calorimeter Prototype EPICAL-2
title_full Performance of the Electromagnetic Pixel Calorimeter Prototype EPICAL-2
title_fullStr Performance of the Electromagnetic Pixel Calorimeter Prototype EPICAL-2
title_full_unstemmed Performance of the Electromagnetic Pixel Calorimeter Prototype EPICAL-2
title_short Performance of the Electromagnetic Pixel Calorimeter Prototype EPICAL-2
title_sort performance of the electromagnetic pixel calorimeter prototype epical-2
topic Particle Physics - Experiment
Detectors and Experimental Techniques
url https://dx.doi.org/10.1088/1748-0221/18/01/P01038
http://cds.cern.ch/record/2834236
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