Title of article
Fast timing with plastic scintillators for in-beam heavy-ion spectroscopy
Author/Authors
Hoischen، نويسنده , , R. De Pietri، نويسنده , , S. and Rudolph، نويسنده , , D. and Prokopowicz، نويسنده , , W. and Schaffner، نويسنده , , H. and Emde، نويسنده , , S. V. Golubev، نويسنده , , Steven P. and Wendt، نويسنده , , A. and Kurz، نويسنده , , N. and Wollersheim، نويسنده , , H.J. and Gerl، نويسنده , , J.، نويسنده ,
Pages
7
From page
354
To page
360
Abstract
The design, R&D, and testing of a new plastic-scintillator detector for Time-of-Flight measurements with relativistic heavy-ion beams are presented. A design approach using 32 independent precise timing measurements of the same physical event is followed. This is different from the conventional scheme, which aims at two or four high-precision measurements. A circular, 27 cm in diameter, BC-420 plastic-scintillator sheet is read-out by 32 photomultiplier tubes in order to achieve an intrinsic detector resolution on the order of 10 ps root mean square.
Keywords
Plastic scintillator , heavy ion , Time-of-flight , Time resolution , Fast timing
Journal title
Astroparticle Physics
Record number
2018102
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