Results from the EPICAL-2 ultra-high granularity electromagnetic calorimeter prototype

T. Peitzmann; J. Alme; R. Barthel; A. van Bochove; V. Borshchov; R. Bosley; A. van den Brink; E. Broeils; H. Büsching; V. N. Eikeland; O. S. Groettvik; Y. H. Han; N. van der Kolk; J. H. Kim; T. J. Kim; Y. Kwon; M. Mager; Q. W. Malik; E. Okkinga; T. Y. Park; F. Pliquett; M. Protsenko; F. Reidt; S. van Rijk; K. Røed; T. S. Rogoschinski; D. Röhrich; M. Rossewij; G. B. Ruis; E. H. Solheim; I. Tymchuk; K. Ullaland; N. Watson; H. Yokoyama

doi:10.1016/j.nima.2022.167539

Results from the EPICAL-2 ultra-high granularity electromagnetic calorimeter prototype

T. Peitzmann^*, J. Alme, R. Barthel, A. van Bochove, V. Borshchov, R. Bosley, A. van den Brink, E. Broeils, H. Büsching, V. N. Eikeland, O. S. Groettvik, Y. H. Han, N. van der Kolk, J. H. Kim, T. J. Kim, Y. Kwon, M. Mager, Q. W. Malik, E. Okkinga, T. Y. ParkF. Pliquett, M. Protsenko, F. Reidt, S. van Rijk, K. Røed, T. S. Rogoschinski, D. Röhrich, M. Rossewij, G. B. Ruis, E. H. Solheim, I. Tymchuk, K. Ullaland, N. Watson, H. Yokoyama

^*Corresponding author for this work

Physics and Astronomy

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Abstract

A prototype of a new type of calorimeter has been designed and constructed, based on a silicon–tungsten sampling design using pixel sensors with digital readout. It makes use of the ALPIDE sensor developed for the ALICE Inner Tracking System (ITS) upgrade. A binary readout is possible due to the pixel size of ≈ 30 × 30 μ m 2 . This prototype has been successfully tested with cosmic muons and with test beams at DESY and the CERN SPS. We report on performance results obtained at DESY, showing good energy resolution and linearity, and compare to detailed MC simulations. Also shown are preliminary results of the high-energy performance as measured at the SPS. The two-shower separation capabilities are discussed.

Original language	English
Article number	167539
Number of pages	4
Journal	Nuclear Instruments and Methods in Physics Research A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	1045
Early online date	6 Oct 2022
DOIs	https://doi.org/10.1016/j.nima.2022.167539
Publication status	Published - 1 Jan 2023
Event	15th Pisa Meeting on Advanced Detectors - Hotel Hermitage, La Biodola, Isola d’Elba, Italy Duration: 22 May 2022 → 28 May 2022

Bibliographical note

Proceedings to PM2021 - The 15. PISA Meeting on Advanced Detectors

Keywords

physics.ins-det
hep-ex

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Peitzmann, T., Alme, J., Barthel, R., Bochove, A. V., Borshchov, V., Bosley, R., Brink, A. V. D., Broeils, E., Büsching, H., Eikeland, V. N., Groettvik, O. S., Han, Y. H., Kolk, N. V. D., Kim, J. H., Kim, T. J., Kwon, Y., Mager, M., Malik, Q. W., Okkinga, E., ... Yokoyama, H. (2023). Results from the EPICAL-2 ultra-high granularity electromagnetic calorimeter prototype. Nuclear Instruments and Methods in Physics Research A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1045, Article 167539. https://doi.org/10.1016/j.nima.2022.167539

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abstract = "A prototype of a new type of calorimeter has been designed and constructed, based on a silicon–tungsten sampling design using pixel sensors with digital readout. It makes use of the ALPIDE sensor developed for the ALICE Inner Tracking System (ITS) upgrade. A binary readout is possible due to the pixel size of ≈ 30 × 30 μ m 2 . This prototype has been successfully tested with cosmic muons and with test beams at DESY and the CERN SPS. We report on performance results obtained at DESY, showing good energy resolution and linearity, and compare to detailed MC simulations. Also shown are preliminary results of the high-energy performance as measured at the SPS. The two-shower separation capabilities are discussed.",

keywords = "physics.ins-det, hep-ex",

author = "T. Peitzmann and J. Alme and R. Barthel and Bochove, {A. van} and V. Borshchov and R. Bosley and Brink, {A. van den} and E. Broeils and H. B{\"u}sching and Eikeland, {V. N.} and Groettvik, {O. S.} and Han, {Y. H.} and Kolk, {N. van der} and Kim, {J. H.} and Kim, {T. J.} and Y. Kwon and M. Mager and Malik, {Q. W.} and E. Okkinga and Park, {T. Y.} and F. Pliquett and M. Protsenko and F. Reidt and Rijk, {S. van} and K. R{\o}ed and Rogoschinski, {T. S.} and D. R{\"o}hrich and M. Rossewij and Ruis, {G. B.} and Solheim, {E. H.} and I. Tymchuk and K. Ullaland and N. Watson and H. Yokoyama",

note = "Proceedings to PM2021 - The 15. PISA Meeting on Advanced Detectors; 15th Pisa Meeting on Advanced Detectors, PM2021 ; Conference date: 22-05-2022 Through 28-05-2022",

year = "2023",

month = jan,

day = "1",

doi = "10.1016/j.nima.2022.167539",

language = "English",

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Peitzmann, T, Alme, J, Barthel, R, Bochove, AV, Borshchov, V, Bosley, R, Brink, AVD, Broeils, E, Büsching, H, Eikeland, VN, Groettvik, OS, Han, YH, Kolk, NVD, Kim, JH, Kim, TJ, Kwon, Y, Mager, M, Malik, QW, Okkinga, E, Park, TY, Pliquett, F, Protsenko, M, Reidt, F, Rijk, SV, Røed, K, Rogoschinski, TS, Röhrich, D, Rossewij, M, Ruis, GB, Solheim, EH, Tymchuk, I, Ullaland, K, Watson, N & Yokoyama, H 2023, 'Results from the EPICAL-2 ultra-high granularity electromagnetic calorimeter prototype', Nuclear Instruments and Methods in Physics Research A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 1045, 167539. https://doi.org/10.1016/j.nima.2022.167539

TY - JOUR

T1 - Results from the EPICAL-2 ultra-high granularity electromagnetic calorimeter prototype

AU - Peitzmann, T.

AU - Alme, J.

AU - Barthel, R.

AU - Bochove, A. van

AU - Borshchov, V.

AU - Bosley, R.

AU - Brink, A. van den

AU - Broeils, E.

AU - Büsching, H.

AU - Eikeland, V. N.

AU - Groettvik, O. S.

AU - Han, Y. H.

AU - Kolk, N. van der

AU - Kim, J. H.

AU - Kim, T. J.

AU - Kwon, Y.

AU - Mager, M.

AU - Malik, Q. W.

AU - Okkinga, E.

AU - Park, T. Y.

AU - Pliquett, F.

AU - Protsenko, M.

AU - Reidt, F.

AU - Rijk, S. van

AU - Røed, K.

AU - Rogoschinski, T. S.

AU - Röhrich, D.

AU - Rossewij, M.

AU - Ruis, G. B.

AU - Solheim, E. H.

AU - Tymchuk, I.

AU - Ullaland, K.

AU - Watson, N.

AU - Yokoyama, H.

N1 - Proceedings to PM2021 - The 15. PISA Meeting on Advanced Detectors

PY - 2023/1/1

Y1 - 2023/1/1

N2 - A prototype of a new type of calorimeter has been designed and constructed, based on a silicon–tungsten sampling design using pixel sensors with digital readout. It makes use of the ALPIDE sensor developed for the ALICE Inner Tracking System (ITS) upgrade. A binary readout is possible due to the pixel size of ≈ 30 × 30 μ m 2 . This prototype has been successfully tested with cosmic muons and with test beams at DESY and the CERN SPS. We report on performance results obtained at DESY, showing good energy resolution and linearity, and compare to detailed MC simulations. Also shown are preliminary results of the high-energy performance as measured at the SPS. The two-shower separation capabilities are discussed.

AB - A prototype of a new type of calorimeter has been designed and constructed, based on a silicon–tungsten sampling design using pixel sensors with digital readout. It makes use of the ALPIDE sensor developed for the ALICE Inner Tracking System (ITS) upgrade. A binary readout is possible due to the pixel size of ≈ 30 × 30 μ m 2 . This prototype has been successfully tested with cosmic muons and with test beams at DESY and the CERN SPS. We report on performance results obtained at DESY, showing good energy resolution and linearity, and compare to detailed MC simulations. Also shown are preliminary results of the high-energy performance as measured at the SPS. The two-shower separation capabilities are discussed.

KW - physics.ins-det

KW - hep-ex

U2 - 10.1016/j.nima.2022.167539

DO - 10.1016/j.nima.2022.167539

M3 - Conference article

SN - 0168-9002

VL - 1045

JO - Nuclear Instruments and Methods in Physics Research A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research A: Accelerators, Spectrometers, Detectors and Associated Equipment

M1 - 167539

T2 - 15th Pisa Meeting on Advanced Detectors

Y2 - 22 May 2022 through 28 May 2022

ER -

Results from the EPICAL-2 ultra-high granularity electromagnetic calorimeter prototype

Abstract

Bibliographical note

Keywords

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