Overview of PID Options for Experiments at the Super Charm-Tau Factory | Sciact - CRIS-system of Boreskov Institute of Catalysis

Overview of PID Options for Experiments at the Super Charm-Tau Factory Full article

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

Funding (1)

Russian Science Foundation

19-72-20114 (АААА-А19-119101090002-8)

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.

Barnyakov A.Y. , Barnyakov M.Y. , Belozyorova M.S. , Boborovnikov V.S. , Buzykaev A.R. , Danilyuk A.F. , Katcin A.A. , Kononov S.A. , Kravchenko E.A. , Kuyanov I.A. , Onuchin A.P. , Ovtin I.V. , Plekhov I.M. , Podgornov N.A. , Razuvaev G.P. , Todyshev K.Y. , Vorobyev V.S.
Overview of PID Options for Experiments at the Super Charm-Tau Factory
Journal of Instrumentation. 2020. V.15. N4. C04032 :1-11. DOI: 10.1088/1748-0221/15/04/c04032 WOS Scopus РИНЦ AN OpenAlex

Submitted:	Jan 23, 2020
Accepted:	Mar 4, 2020
Published print:	Apr 14, 2020
Published online:	Apr 14, 2020

Web of science:	WOS:000534739900032
Scopus:	2-s2.0-85085262775
Elibrary:	43289199
Chemical Abstracts:	2020:1834800
OpenAlex:	W3016394244

DB	Citing
Scopus	5
Web of science	3
Elibrary	6
OpenAlex	7