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The HADES time-of-flight wall
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SYSNO ASEP 0185681 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title The HADES time-of-flight wall Author(s) Agodi, C. (IT)
Bassi, A. (IT)
Bassini, R. (IT)
Bellia, G. (IT)
Benovic, M. (SK)
Boiano, C. (IT)
Brambilla, S. (IT)
Coniglione, R. (IT)
Cosentino, L. (IT)
Finocchiaro, P. (IT)
Hlaváč, S. (SK)
Iori, I. (IT)
Koenig, W. (IT)
Kugler, Andrej (UJF-V) RID, ORCID, SAI
Maiolino, C. (IT)
Marek, Tomáš (UJF-V)
Piattelli, P. (IT)
Pleskač, Radek (UJF-V)
Sapienza, P. (IT)
Spataro, S. (IT)
Suk, M. (CZ)
Taranenko, Arkadij (UJF-V)
Tlustý, Pavel (UJF-V) ORCID, SAI
Turzo, I. (SK)
Vassiliev, D. (IT)
Wagner, Vladimír (UJF-V) RID, ORCID, SAI
Zovinec, D. (SK)Source Title Nuclear Instruments & Methods in Physics Research Section A. - : Elsevier - ISSN 0168-9002
Roč. 492, - (2002), s. 14-25Number of pages 1 s. Language eng - English Country NL - Netherlands Keywords dileptons ; spectrometer ; scintillators ; time-of-flight Subject RIV BG - Nuclear, Atomic and Molecular Physics, Colliders R&D Projects KSK1048102 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) Annotation In the framework of the High Acceptance DiElectron Spectrometer collaboration a Time-of-Flight wall subdetector has been developed. In order to efficiently select rare events with dilepton pairs produced in the nuclear matter, in a high hadron multiplicity environment, such a wall must be able to resolve electrons from pions up to 0.5 GeV/c and from pions up to 0.5 GeV/c and from protons up to 2 GeV/c. The short flight path of about 2 m requires a time resolution better than 150 ps, while impact position and multiplicity measurements need adequate granularity. These requirements have been fulfilled by employing scintillator rods read-out at both ends by photomultipliers. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2003
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