SiΛvio: A trigger for Λ-hyperons

Robert Münzer; Martin Berger; Laura Fabbietti; R. Averbeck; A. Andronic; V. Barret; Z. Basrak; N. Bastid; M. L. Benabderrahmane; P. Buehler; M. Cargnelli; R. Čaplar; I. Carevic; V. Charviakova; P. Crochet; I. Deppner; P. Dupieux; M. Dželalija; Z. Fodor; P. Gasik; 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

doi:10.1016/j.nima.2014.01.050

SiΛvio: A trigger for Λ-hyperons

Robert Münzer, Martin Berger, Laura Fabbietti, R. Averbeck, A. Andronic, V. Barret, Z. Basrak, N. Bastid, M. L. Benabderrahmane, 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

Department of Physics

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	38-49
Number of pages	12
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	745
DOIs	https://doi.org/10.1016/j.nima.2014.01.050
Publication status	Published - 2014 May 1

Keywords

APV25
MIPS
Mesytec
Silicon
Trigger
Λ

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

Access to Document

10.1016/j.nima.2014.01.050

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Münzer, R., Berger, M., Fabbietti, L., Averbeck, R., Andronic, A., Barret, V., Basrak, Z., Bastid, N., Benabderrahmane, M. L., Buehler, P., Cargnelli, M., Čaplar, R., Carevic, I., Charviakova, V., Crochet, P., Deppner, I., Dupieux, P., Dželalija, M., Fodor, Z., ... Zmeskal, J. (2014). SiΛvio: A trigger for Λ-hyperons. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 745, 38-49. https://doi.org/10.1016/j.nima.2014.01.050

Münzer, R, Berger, M, Fabbietti, L, Averbeck, R, Andronic, A, Barret, V, Basrak, Z, Bastid, N, Benabderrahmane, ML, 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

@article{abb706301dab4694b30fbc490042ca85,

title = "SiΛvio: A trigger for Λ-hyperons",

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.",

keywords = "APV25, MIPS, Mesytec, Silicon, Trigger, Λ",

author = "Robert M{\"u}nzer and Martin Berger and Laura Fabbietti and R. Averbeck and A. Andronic and V. Barret and Z. Basrak and N. Bastid and Benabderrahmane, {M. L.} and P. Buehler and M. Cargnelli and R. {\v C}aplar and I. Carevic and V. Charviakova and P. Crochet and I. Deppner and P. Dupieux and M. D{\v z}elalija and Z. Fodor and P. Gasik and I. Ga{\v s}pari{\'c} and Y. Grishkin and Hartmann, {O. N.} and N. Herrmann and Hildenbrand, {K. D.} and B. Hong and Kang, {T. I.} and J. Kecskemeti and Kim, {Y. J.} and M. Kirejczyk and M. Ki{\v s} and P. Koczon and R. Kotte and A. Lebedev and Y. Leifels and Liu, {J. L.} and X. Lopez and V. Manko and J. Marton and T. Matulewicz and M. Petrovici and K. Piasecki and F. Rami and A. Reischl and W. Reisdorf and Ryu, {M. S.} and P. Schmidt and A. Sch{\"u}ttauf and Z. Seres and B. Sikora and Sim, {K. S.} and V. Simion and K. Siwek-Wilczy{\'n}ska and V. Smolyankin and K. Suzuki and Z. Tyminski and P. Wagner and E. Widmann and K. Wi{\'s}niewski and Xiao, {Z. G.} and T. Yamazaki and I. Yushmanov and Zhang, {X. Y.} and A. Zhilin and V. Zinyuk and J. Zmeskal",

note = "Funding Information: This work was supported by the Helmholtz VH-NG-330 , by the DFG cluster of excellence Origin and Structure of the Universe and the TUM Graduate School . Part of the work was supported by the Austrian Science Fund FWF Project P21457-N16 .",

year = "2014",

month = may,

day = "1",

doi = "10.1016/j.nima.2014.01.050",

language = "English",

volume = "745",

pages = "38--49",

journal = "Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment",

issn = "0168-9002",

publisher = "Elsevier",

}

TY - JOUR

T1 - SiΛvio

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 - Benabderrahmane, M. L.

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.

N1 - Funding Information: This work was supported by the Helmholtz VH-NG-330 , by the DFG cluster of excellence Origin and Structure of the Universe and the TUM Graduate School . Part of the work was supported by the Austrian Science Fund FWF Project P21457-N16 .

PY - 2014/5/1

Y1 - 2014/5/1

N2 - 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.

AB - 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.

KW - APV25

KW - MIPS

KW - Mesytec

KW - Silicon

KW - Trigger

KW - Λ

UR - http://www.scopus.com/inward/record.url?scp=84894427980&partnerID=8YFLogxK

U2 - 10.1016/j.nima.2014.01.050

DO - 10.1016/j.nima.2014.01.050

M3 - Article

AN - SCOPUS:84894427980

SN - 0168-9002

VL - 745

SP - 38

EP - 49

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

ER -

SiΛvio: A trigger for Λ-hyperons

Abstract

Keywords

ASJC Scopus subject areas

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