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4 results on '"V. A. Kormilitsin"'

1. PANDA electromagnetic calorimeters

Author

V. V. Mochalov, D. A. Morozov, Yu A. Matulenko, Vassili Kachanov, A. M. Davidenko, V.G. Vasilchenko, N. G. Minaev, O.P. Yushchenko, Y.M. Goncharenko, S.K. Chernichenko, Andrey Vasiliev, P. A. Semenov, Andrey Uzunian, A.A. Ryazantsev, A.S. Konstantinov, A. P. Meschanin, Y.M. Melnick, A. Soldatov, Yu. V. Kharlov, L. F. Soloviev, A. E. Yakutin, A. A. Derevschikov, V. A. Kormilitsin, and R. W. Novotny

Subjects
Physics, Nuclear and High Energy Physics, Photon, Optical fiber, Calorimeter (particle physics), Physics::Instrumentation and Detectors, Particle detector, Energy storage, law.invention, Nuclear physics, law, Measuring instrument, Nuclear Experiment, Instrumentation, Radiation hardening, Storage ring
Abstract

PANDA is a challenging experimental setup to be implemented at the high-energy storage ring (HESR) at the international facility FAIR, GSI (Germany). PANDA physics program relies heavily on the capability to measure photons with excellent energy, position and timing resolution. For this purpose PANDA proposed to employ electromagnetic calorimeters using two different technologies: compact crystal calorimeter cooled to - 25 ∘ C around target and lead–scintillator sandwich calorimeter with optical fibers light collection (so-called shashlyk calorimeter) in the forward region. Institute for High Energy Physics (IHEP) PANDA group reports on two types of measurements performed at IHEP, Protvino: radiation hardness of the PWO crystals at - 25 ∘ C and testbeam studies of the energy and position resolution of the shashlyk calorimeter prototype in the energy range up to 19 GeV.

Published
2009
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2. Design and performance of LED calibration system prototype for the lead tungstate crystal calorimeter

Author

K. E. Shestermanov, V. A. Kormilitsin, P. A. Semenov, Y.M. Goncharenko, Y.M. Melnick, V.A. Batarin, V.K. Semenov, Vassili Kachanov, Andrey Vasiliev, L. V. Nogach, J. N. Butler, L. F. Soloviev, V. N. Grishin, A. E. Yakutin, A. M. Davidenko, A. A. Derevschikov, V.I. Kravtsov, Andrey Uzunian, A. P. Meschanin, V. V. Mochalov, Y.A. Matulenko, Yuichi Kubota, A. S. Konstantinov, A. V. Ryazantsev, J. Yarba, V.Y. Khodyrev, D. A. Morozov, N. G. Minaev, Sheldon Stone, V. S. Lukanin, and N.E. Mikhalin

Subjects
Physics, Nuclear and High Energy Physics, Photomultiplier, Physics - Instrumentation and Detectors, Optical fiber, Calorimeter (particle physics), Physics::Instrumentation and Detectors, business.industry, FOS: Physical sciences, Physics::Optics, Instrumentation and Detectors (physics.ins-det), law.invention, Crystal, Optics, law, Calibration, Optoelectronics, Lead tungstate, business, Instrumentation, Diode, Light-emitting diode
Abstract

A highly stable monitoring system based on blue and red light emitting diodes coupled to a distribution network comprised of optical fibers has been developed for an electromagnetic calorimeter that uses lead tungstate crystals readout with photomultiplier tubes. We report of the system prototype design and on the results of laboratory tests. Stability better than 0.1% (r.m.s.) has been achieved during one week of prototype operation., 10 pages, 6 figures, LaTeX2e

Published
2006
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3. LED monitoring system for the BTeV lead tungstate crystal calorimeter prototype

Author

K. E. Shestermanov, V. A. Medvedev, T.Y. Chen, Yu. M. Goncharenko, P. A. Semenov, A.S. Konstantinov, Vassili Kachanov, J. N. Butler, A.A. Derevschikov, Y.A. Matulenko, N.E. Mikhalin, D.A. Morozov, A.E. Yakutin, A.V. Uzunian, A.V. Ryazantsev, Yuichi Kubota, A. Davidenko, J. Yarba, N.G. Minaev, V. N. Grishin, V. V. Mochalov, Y.M. Melnick, Andrey Vasiliev, L.V. Nogach, V.I. Kravtsov, V.A. Batarin, V. A. Kormilitsin, L.F. Soloviev, V. K. Semenov, A.P. Meschanin, and Sheldon Stone

Subjects
Physics, Nuclear and High Energy Physics, Photomultiplier, Physics - Instrumentation and Detectors, Calorimeter (particle physics), Physics::Instrumentation and Detectors, business.industry, FOS: Physical sciences, Monitoring system, Instrumentation and Detectors (physics.ins-det), BTeV experiment, High Energy Physics - Experiment, law.invention, Crystal, High Energy Physics - Experiment (hep-ex), law, Physics::Accelerator Physics, Optoelectronics, High Energy Physics::Experiment, Lead tungstate, business, Instrumentation, Light-emitting diode
Abstract

We report on the performance of a monitoring system for a prototype calorimeter for the BTeV experiment that uses Lead Tungstate crystals coupled with photomultiplier tubes. The tests were carried out at the 70 GeV accelerator complex at Protvino, Russia., Comment: 12 pages, 8 figures, LaTeX2e, revised version

Published
2004
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4. The BTeV electromagnetic calorimeter

Author

V.A. Batarin, T. Brennan, Andrey Uzunian, D. A. Morozov, Sheldon Stone, N. G. Minaev, K. E. Shestermanov, L. V. Nogach, J. N. Butler, V. S. Lukanin, V. A. Kormilitsin, A.S. Konstantinov, R. Mountain, V. S. Datsko, V. A. Maisheev, L. F. Soloviev, A. E. Yakutin, V. I. Pikalov, V.I. Kravtsov, A. P. Meschanin, Vassili Kachanov, M. N. Ukhanov, S. N. Alexeev, V. Frolov, A. A. Derevschikov, Yu V. Fomin, N.E. Mikhalin, Y.M. Melnick, Harry Cheung, V. N. Grishin, P. A. Semenov, Y.A. Matulenko, Yuichi Kubota, K. Khroustalev, V.L. Solov'yanov, Y.M. Goncharenko, J. Yarba, V.Y. Khodyrev, V. V. Mochalov, Andrey Vasiliev, and V.M. Leontiev

Subjects
Physics, Nuclear and High Energy Physics, Particle physics, Physics::Instrumentation and Detectors, law.invention, Nuclear physics, Electromagnetic calorimeter, law, Physics::Accelerator Physics, High Energy Physics::Experiment, Lead tungstate, Fermilab, Collider, Instrumentation, Beam (structure)
Abstract

The electromagnetic calorimeter for a new Fermilab collider program named BTeV is based on lead tungstate scintillating crystals (PbWO4). Various properties of crystals manufactured by Russian and Chinese companies were measured at the U70 accelerator in Protvino. A dedicated beam momentum tagging system was used to measure the energy and spatial resolution.

Published
2002
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