TY - JOUR

T1 - R&D status of FARICH option for PID

AU - Barnyakov, A.Yu.

AU - Bobrovnikov, V.S.

AU - Buzykaev, A.R.

AU - Chepelev, A.V.

AU - Danilyuk, A.F.

AU - Katcin, A.A.

AU - Kravchenko, E.A.

AU - Kononov, S.A.

AU - Kuyanov, I.A.

AU - Ovtin, I.V.

AU - Petrukhin, K.G.

AU - Porosev, V.V.

AU - Podgornov, N.A.

AU - Shalygin, A.S.

N1 - The works were made within the scientific program of the National Center of Physics and Mathematics, direction no. 6 \\nuclear and radiation physics\".

PY - 2024/9/30

Y1 - 2024/9/30

N2 - The Super Charm-Tau Factory project is a future electron{positron colliding beam experiment with unprecedented high luminosity of 1035 cm-2 s-1 at the center of mass energy range from 3 to 7 GeV. To perform the broad physics program, the high-performance universal detector is proposed. One of the main detector subsystems is the FARICH (Focusing Aerogel RICH) detector. The proposed FARICH scheme combined with abilities of tracking system will provide the excellent π=K-separation for the whole operation momentum range and μ=π-separation up to momentum of 1.5 GeV/c. In 2023 two multilayer focusing aerogel samples with record overall sizes 230 x 230 x 35 mm were produced in Novosibirsk. The results of the beam tests of these aerogel samples and comparison with simulation are presented. Conceptual design and some technical issues of the dedicated particle identification system based on FARICH technique are discussed as well.

AB - The Super Charm-Tau Factory project is a future electron{positron colliding beam experiment with unprecedented high luminosity of 1035 cm-2 s-1 at the center of mass energy range from 3 to 7 GeV. To perform the broad physics program, the high-performance universal detector is proposed. One of the main detector subsystems is the FARICH (Focusing Aerogel RICH) detector. The proposed FARICH scheme combined with abilities of tracking system will provide the excellent π=K-separation for the whole operation momentum range and μ=π-separation up to momentum of 1.5 GeV/c. In 2023 two multilayer focusing aerogel samples with record overall sizes 230 x 230 x 35 mm were produced in Novosibirsk. The results of the beam tests of these aerogel samples and comparison with simulation are presented. Conceptual design and some technical issues of the dedicated particle identification system based on FARICH technique are discussed as well.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85209232242&origin=inward&txGid=e2528e649f69ee1479e3013c3f738f58

UR - https://www.mendeley.com/catalogue/7bd46fbc-55c6-3e4c-8616-df7a8dceecc4/

U2 - 10.1142/s0217751x24420120

DO - 10.1142/s0217751x24420120

M3 - Article

VL - 39

JO - International Journal of Modern Physics A

JF - International Journal of Modern Physics A

SN - 0217-751X

IS - 26-27

M1 - 2442012

ER -