SiΛvio: A trigger for Λ-hyperons

Robert Münzer, Martin Berger, Laura Fabbietti, R. Averbeck, A. Andronic, V. Barret, Z. Basrak, N. Bastid, Mohamed Lotfi Benabderrhmane, P. Buehler, M. Cargnelli, R. Čaplar, I. Carevic, V. Charviakova, P. Crochet, I. Deppner, P. Dupieux, M. Dželalija, Z. Fodor, P. GasikI. Gašparić, Y. Grishkin, O. N. Hartmann, N. Herrmann, K. D. Hildenbrand, B. Hong, T. I. Kang, J. Kecskemeti, Y. J. Kim, M. Kirejczyk, M. Kiš, P. Koczon, R. Kotte, A. Lebedev, Y. Leifels, J. L. Liu, X. Lopez, V. Manko, J. Marton, T. Matulewicz, M. Petrovici, K. Piasecki, F. Rami, A. Reischl, W. Reisdorf, M. S. Ryu, P. Schmidt, A. Schüttauf, Z. Seres, B. Sikora, K. S. Sim, V. Simion, K. Siwek-Wilczyńska, V. Smolyankin, K. Suzuki, Z. Tyminski, P. Wagner, E. Widmann, K. Wiśniewski, Z. G. Xiao, T. Yamazaki, I. Yushmanov, X. Y. Zhang, A. Zhilin, V. Zinyuk, J. Zmeskal

Research output: Contribution to journalArticle

Abstract

As online trigger for events containing Λ hyperons in p+p collisions at 3.1 GeV a silicon-based device has been designed and built. This system has been integrated close to the target region within the FOPI spectrometer at GSI and was also employed as a tracking device to improve the vertex reconstruction of secondary decays. The design of the detector components, read-out, the trigger capability as well as the tracking performance are presented. An enrichment factor of about 14 was achieved for events containing a Λ-hyperon candidate.

Original languageEnglish (US)
Pages (from-to)38-49
Number of pages12
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume745
DOIs
StatePublished - May 1 2014

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hyperons
Spectrometers
actuators
Detectors
Silicon
apexes
spectrometers
collisions
detectors
silicon
decay

Keywords

  • Λ
  • APV25
  • Mesytec
  • MIPS
  • Silicon
  • Trigger

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

Cite this

SiΛvio : A trigger for Λ-hyperons. / Münzer, Robert; Berger, Martin; Fabbietti, Laura; Averbeck, R.; Andronic, A.; Barret, V.; Basrak, Z.; Bastid, N.; Lotfi Benabderrhmane, Mohamed; Buehler, P.; Cargnelli, M.; Čaplar, R.; Carevic, I.; Charviakova, V.; Crochet, P.; Deppner, I.; Dupieux, P.; Dželalija, M.; Fodor, Z.; Gasik, P.; Gašparić, I.; Grishkin, Y.; Hartmann, O. N.; Herrmann, N.; Hildenbrand, K. D.; Hong, B.; Kang, T. I.; Kecskemeti, J.; Kim, Y. J.; Kirejczyk, M.; Kiš, M.; Koczon, P.; Kotte, R.; Lebedev, A.; Leifels, Y.; Liu, J. L.; Lopez, X.; Manko, V.; Marton, J.; Matulewicz, T.; Petrovici, M.; Piasecki, K.; Rami, F.; Reischl, A.; Reisdorf, W.; Ryu, M. S.; Schmidt, P.; Schüttauf, A.; Seres, Z.; Sikora, B.; Sim, K. S.; Simion, V.; Siwek-Wilczyńska, K.; Smolyankin, V.; Suzuki, K.; Tyminski, Z.; Wagner, P.; Widmann, E.; Wiśniewski, K.; Xiao, Z. G.; Yamazaki, T.; Yushmanov, I.; Zhang, X. Y.; Zhilin, A.; Zinyuk, V.; Zmeskal, J.

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 745, 01.05.2014, p. 38-49.

Research output: Contribution to journalArticle

Münzer, R, Berger, M, Fabbietti, L, Averbeck, R, Andronic, A, Barret, V, Basrak, Z, Bastid, N, Lotfi Benabderrhmane, M, Buehler, P, Cargnelli, M, Čaplar, R, Carevic, I, Charviakova, V, Crochet, P, Deppner, I, Dupieux, P, Dželalija, M, Fodor, Z, Gasik, P, Gašparić, I, Grishkin, Y, Hartmann, ON, Herrmann, N, Hildenbrand, KD, Hong, B, Kang, TI, Kecskemeti, J, Kim, YJ, Kirejczyk, M, Kiš, M, Koczon, P, Kotte, R, Lebedev, A, Leifels, Y, Liu, JL, Lopez, X, Manko, V, Marton, J, Matulewicz, T, Petrovici, M, Piasecki, K, Rami, F, Reischl, A, Reisdorf, W, Ryu, MS, Schmidt, P, Schüttauf, A, Seres, Z, Sikora, B, Sim, KS, Simion, V, Siwek-Wilczyńska, K, Smolyankin, V, Suzuki, K, Tyminski, Z, Wagner, P, Widmann, E, Wiśniewski, K, Xiao, ZG, Yamazaki, T, Yushmanov, I, Zhang, XY, Zhilin, A, Zinyuk, V & Zmeskal, J 2014, 'SiΛvio: A trigger for Λ-hyperons', Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 745, pp. 38-49. https://doi.org/10.1016/j.nima.2014.01.050
Münzer, Robert ; Berger, Martin ; Fabbietti, Laura ; Averbeck, R. ; Andronic, A. ; Barret, V. ; Basrak, Z. ; Bastid, N. ; Lotfi Benabderrhmane, Mohamed ; Buehler, P. ; Cargnelli, M. ; Čaplar, R. ; Carevic, I. ; Charviakova, V. ; Crochet, P. ; Deppner, I. ; Dupieux, P. ; Dželalija, M. ; Fodor, Z. ; Gasik, P. ; Gašparić, I. ; Grishkin, Y. ; Hartmann, O. N. ; Herrmann, N. ; Hildenbrand, K. D. ; Hong, B. ; Kang, T. I. ; Kecskemeti, J. ; Kim, Y. J. ; Kirejczyk, M. ; Kiš, M. ; Koczon, P. ; Kotte, R. ; Lebedev, A. ; Leifels, Y. ; Liu, J. L. ; Lopez, X. ; Manko, V. ; Marton, J. ; Matulewicz, T. ; Petrovici, M. ; Piasecki, K. ; Rami, F. ; Reischl, A. ; Reisdorf, W. ; Ryu, M. S. ; Schmidt, P. ; Schüttauf, A. ; Seres, Z. ; Sikora, B. ; Sim, K. S. ; Simion, V. ; Siwek-Wilczyńska, K. ; Smolyankin, V. ; Suzuki, K. ; Tyminski, Z. ; Wagner, P. ; Widmann, E. ; Wiśniewski, K. ; Xiao, Z. G. ; Yamazaki, T. ; Yushmanov, I. ; Zhang, X. Y. ; Zhilin, A. ; Zinyuk, V. ; Zmeskal, J. / SiΛvio : A trigger for Λ-hyperons. In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2014 ; Vol. 745. pp. 38-49.
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T2 - A trigger for Λ-hyperons

AU - Münzer, Robert

AU - Berger, Martin

AU - Fabbietti, Laura

AU - Averbeck, R.

AU - Andronic, A.

AU - Barret, V.

AU - Basrak, Z.

AU - Bastid, N.

AU - Lotfi Benabderrhmane, Mohamed

AU - Buehler, P.

AU - Cargnelli, M.

AU - Čaplar, R.

AU - Carevic, I.

AU - Charviakova, V.

AU - Crochet, P.

AU - Deppner, I.

AU - Dupieux, P.

AU - Dželalija, M.

AU - Fodor, Z.

AU - Gasik, P.

AU - Gašparić, I.

AU - Grishkin, Y.

AU - Hartmann, O. N.

AU - Herrmann, N.

AU - Hildenbrand, K. D.

AU - Hong, B.

AU - Kang, T. I.

AU - Kecskemeti, J.

AU - Kim, Y. J.

AU - Kirejczyk, M.

AU - Kiš, M.

AU - Koczon, P.

AU - Kotte, R.

AU - Lebedev, A.

AU - Leifels, Y.

AU - Liu, J. L.

AU - Lopez, X.

AU - Manko, V.

AU - Marton, J.

AU - Matulewicz, T.

AU - Petrovici, M.

AU - Piasecki, K.

AU - Rami, F.

AU - Reischl, A.

AU - Reisdorf, W.

AU - Ryu, M. S.

AU - Schmidt, P.

AU - Schüttauf, A.

AU - Seres, Z.

AU - Sikora, B.

AU - Sim, K. S.

AU - Simion, V.

AU - Siwek-Wilczyńska, K.

AU - Smolyankin, V.

AU - Suzuki, K.

AU - Tyminski, Z.

AU - Wagner, P.

AU - Widmann, E.

AU - Wiśniewski, K.

AU - Xiao, Z. G.

AU - Yamazaki, T.

AU - Yushmanov, I.

AU - Zhang, X. Y.

AU - Zhilin, A.

AU - Zinyuk, V.

AU - Zmeskal, J.

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KW - Λ

KW - APV25

KW - Mesytec

KW - MIPS

KW - Silicon

KW - Trigger

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

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

SN - 0168-9002

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