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Artuso, M.; Ayad, R.; Bukin, K.; Efimov, A.; Boulahouache, C.; Dambasuren, E.; Kopp, S.; Li, Ji; Majumder, G.; Menaa, N.; Mountain, R.; Schuh, S.; Skwarnicki, T.; Stone, S.; Viehhauser, G.; Wang, J.C.; Coan, T.E.; Fadeyev, V.; Maravin, Y.; Volobouev, I.; Ye, J.; Anderson, S.; Kubota, Y.; Smith, A.
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 12/2005, Letnik: 554, Številka: 1Journal Article
We describe the design, construction and performance of a Ring Imaging Cherenkov Detector (RICH) constructed to identify charged particles in the CLEO experiment. Cherenkov radiation occurs in LiF crystals, both planar and ones with a novel “sawtooth”-shaped exit surface. Photons in the wavelength interval 135–165 nm are detected using multi-wire chambers filled with a mixture of methane gas and triethylamine vapor. Excellent π / K separation is demonstrated.
