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. Gasik & 46 others I. 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

    Fingerprint

    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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    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.",
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    TY - JOUR

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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.

    PY - 2014/5/1

    Y1 - 2014/5/1

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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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