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SiΛvio : A trigger for Λ-hyperons


Münzer, R.; Berger, M.; Fabbietti, L.; Averbeck, R.; Andronić, A.; Barret, V.; Basrak, Zoran; Bastid, N.; Benabderrahmane, M.L.; Buehler, P. et al.
SiΛvio : A trigger for Λ-hyperons // Nuclear Instruments and Methods in Physics Research. Section A : Accelerators, Spectrometers, Detectors and Associated Equipment, 745 (2014), 38-49 doi:10.1016/j.nima.2014.01.050 (međunarodna recenzija, članak, znanstveni)


Naslov
SiΛvio : A trigger for Λ-hyperons

Autori
Münzer, R. ; Berger, M. ; Fabbietti, L. ; Averbeck, R. ; Andronić, A. ; Barret, V. ; Basrak, Zoran ; Bastid, N. ; Benabderrahmane, M.L. ; Buehler, P. ; Cargnelli, M. ; Čaplar, Roman ; Carević, Ivana ; Charviakova, V. ; Crochet, P. ; Deppner, I. ; Dupieux, P. ; Dželalija, Mile ; Fodor, Z. ; Gasik, P. ; Gašparić, Igor ; Grishkin, Y. ; Hartmann, O.N. ; Herrmann, N. ; Hildenbrand, K.D. ; Hong, B. ; Kang, T.I. ; Kecskemeti, J. ; Kim, Y.J. ; Kirejczyk, M. ; Kiš, Mladen ; Kienle, P. ; 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, S. ; 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.

Izvornik
Nuclear Instruments and Methods in Physics Research. Section A : Accelerators, Spectrometers, Detectors and Associated Equipment (0168-9002) 745 (2014); 38-49

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Silicon; Mesytec; APV25; MIPS; Λ; trigger

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
098-1191005-2879 - Fizika teških iona (Zoran Basrak, )
177-0000000-3193 - Visokoenergijski reakcijski sustavi i primjena Grida (Mile Dželalija, )

Ustanove
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Split,
Sveučilište u Splitu

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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