Status and R&D of ASHIPH-SiPM Option for PID | Sciact - CRIS-system of Boreskov Institute of Catalysis

Status and R&D of ASHIPH-SiPM Option for PID Full article

Journal

International Journal of Modern Physics A
ISSN: 0217-751X

Output data

Year: 2024, Volume: 39, Number: 26n27, Article number : 2442005, Pages count : DOI: 10.1142/s0217751x24420053

Tags

Particle identification, ASHIPH, Aerogel, SiPM

Authors

Barnyakov A.Y. ^1,2 , Bobrovnikov V.S. ^1,3 , Buzykaev A.R. ¹ , Chepelev A.V. ^1,2 , Danilyuk A.F. ⁴ , Efremov R.A. ^1,2 , Katcin A.A. ^1,3 , Kravchenko E.A. ^1,3 , Kononov S.A. ³ , Kuyanov I.A. ^1,2 , Ovtin I.V. ^1,3 , Petrukhin K.G. ¹

Affiliations

1	Budker Institute of Nuclear Physics, Acad. Lavrentieva 11, Novosibirsk 630090, Russia
2	Novosibirsk State Technical University, Karl Marks Prospect 20, Novosibirsk 630073, Russia)
3	Novosibirsk State University, Pirogova 2, Novosibirsk 630090, Russia
4	Boreskov Institute of Catalysis, Acad. Lavrentieva 5, Novosibirsk 630090, Russia

The ASHIPH (Aerogel, SHifter, PHotomultiplier) Cherenkov counters are considered as a particle identification system alternative option for the detector on future Super Charm-Tau factory. The ASHIPH counters have been operating successfully in the KEDR and SND experiments in Novosibirsk at the Budker Institute of Nuclear Physics. Previously in our experiments Micro Channel Plate PMTs were used for the photon detection in the ASHIPH counters. Now, we have developed a prototype of the ASHIPH counter with SiPM (Silicon PMTs) array as a photodetector. Such an upgrade will increase the number of detected photoelectrons by 2.5 times and consequently improve the quality of particle separation. The results of testing the ASHIPH counter prototype on the electron test beam facility of the VEPP-4M accelerator is presented.

Barnyakov A.Y. , Bobrovnikov V.S. , Buzykaev A.R. , Chepelev A.V. , Danilyuk A.F. , Efremov R.A. , Katcin A.A. , Kravchenko E.A. , Kononov S.A. , Kuyanov I.A. , Ovtin I.V. , Petrukhin K.G.
Status and R&D of ASHIPH-SiPM Option for PID
International Journal of Modern Physics A. 2024. V.39. N26n27. 2442005 . DOI: 10.1142/s0217751x24420053 WOS Scopus РИНЦ AN OpenAlex

Submitted:	May 22, 2024
Accepted:	Jun 14, 2024
Published online:	Aug 17, 2024
Published print:	Sep 30, 2024

Web of science:	WOS:001353733800014
Scopus:	2-s2.0-85202880493
Elibrary:	68379809
Chemical Abstracts:	2024:1783136
OpenAlex:	W4400156646

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