| Common |
Language:
Английский,
Genre:
Full article,
Status:
Published,
Source type:
Original
|
| Conference |
International Workshop on Fast Cherenkov Detectors - Photon detection, DIRC design and DAQ
11-13 Sep 2019
,
Castle Rauischholzhausen, Justus-Liebig-University Giessen
|
| Journal |
Journal of Instrumentation
ISSN: 1748-0221
|
| Output data |
Year: 2020,
Volume: 15,
Number: 4,
Article number
: C04032,
Pages count
: 11
DOI:
10.1088/1748-0221/15/04/c04032
|
| Tags |
Cherenkov detectors; Particle identification methods; Particle tracking detectors; Timing detectors |
| Authors |
Barnyakov A.Yu.
1,2,3
,
Barnyakov M.Yu.
1,3
,
Belozyorova M.S.
1,2
,
Boborovnikov V.S.
1,2
,
Buzykaev A.R.
1,2
,
Danilyuk A.F.
2,4
,
Katcin A.A.
1,2
,
Kononov S.A.
1,2
,
Kravchenko E.A.
1,2
,
Kuyanov I.A.
1,2
,
Onuchin A.P.
1,2
,
Ovtin I.V.
1,2
,
Plekhov I.M.
1,2
,
Podgornov N.A.
1,2
,
Razuvaev G.P.
1,2
,
Todyshev K.Yu.
1,2
,
Vorobyev V.S.
1,2,5
|
| Affiliations |
| 1 |
Budker Institute of Nuclear Physics, pr. Lavrentieva 11, Novosibirsk, Russia
|
| 2 |
Novosibirsk State University, st. Pirogova 2, Novosibirsk, Russia
|
| 3 |
Novosibirsk State Technical University, pr. Karla Marksa 21, Novosibirsk, Russia
|
| 4 |
Boreskov Institute of Catalysis, pr. Lavrentieva 5, Novosibirsk, Russia
|
| 5 |
Lebedev Physical Institute, pr. Leninskii 53, Moscow, Russia
|
|
The Super Charm-Tau Factory is an electron-positron collider project in Novosibirsk with a peak luminosity of 1035 cm−1s−1 operating in the center of mass energy range between 2 and 6 GeV. The physics program of the experiment in general is devoted to the study of charm quark and tau lepton. Conceptual designs of the collider and a universal detector are presented. The dedicated particle identification (PID) system is required to provide the state-of-the-art level of μ/π separation for the particle momenta up to 1.2 GeV/c. The following options for the PID system are considered in this paper: Focusing Aerogel RICH (FARICH) detector composed of 4-layer aerogel tiles, threshold Cherenkov counters based on aerogel and shifter (ASHIPH), Focusing DIRC (FDIRC) counter and time-of-flight (ToF) detector combined with the time-of-propagation (ToP) approach providing a time resolution better than 30 ps. Also the capabilities of particles separation in tracking system are discussed. Comparison of PID approaches with help of parametric simulation is performed.