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  • PID system based on focusin...
    Barnyakov, A.Yu; Barnyakov, M.Yu; Boborovnikov, V.S.; Buzykaev, A.R.; Bykov, A.V.; Danilyuk, A.F.; Ignatov, F.V.; Kasyanenko, P.V.; Katcin, A.A.; Kononov, S.A.; Korda, D.V.; Kravchenko, E.A.; Kuyanov, I.A.; Onuchin, A.P.; Ovtin, I.V.; Podgornov, N.A.; Porosev, V.V.; Shekhtman, L.I.; Talyshev, A.A.; Tayursky, V.A.; Rodiakin, V.A.

    Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 02/2020, Letnik: 952
    Journal Article

    A high performance particle identification (PID) system is essential for the successful realization of the broad physics program at the future Super C-τ Factory in Novosibirsk. The main requirements for the PID system are as follows: good π/K-separation in the entire operational momentum range and good μ∕π-separation in the momentum range from 0.3 to 1.2 GeV/c. The RICH detector based on focusing aerogel radiator (FARICH) and position-sensitive photon detector meets all these requirements. The FARICH method is described, and the beam test results are presented. The FARICH system design outline for the Super C-τ Factory project is presented. Most promising photon detector options are considered.