Precision measurement of energy and position resolutions of the BTeV electromagnetic calorimeter prototype

V. A. Batarin, T. Brennan, J. Butler, H. Cheung, A. A. Derevschikov, Y. V. Fomin, V. Frolov, Y. M. Goncharenko, V. N. Grishin, V. A. Kachanov, V. Y. Khodyrev, K. Khroustalev, A. S. Konstantinov, V. I. Kravtsov, Y. Kubota, V. M. Leontiev, V. A. Maisheev, Y. A. Matulenko, Y. M. Melnick, A. P. MeschaninN. E. Mikhalin, N. G. Minaev, V. V. Mochalov, D. A. Morozov, R. Mountain, L. V. Nogach, A. V. Ryazantsev, P. A. Semenov, K. E. Shestermanov, L. F. Soloviev, V. L. Solovianov, S. Stone, M. N. Ukhanov, A. V. Uzunian, A. N. Vasiliev, A. E. Yakutin, J. Yarba

Research output: Contribution to journalArticle

15 Scopus citations

Abstract

The energy dependence of the energy and position resolutions of the electromagnetic calorimeter prototype made of lead tungstate crystals produced in Bogoroditsk (Russia) and Shanghai (China) is presented. These measurements were carried out at the Protvino accelerator using a 1-45 GeV electron beam. The crystals were coupled to photomultiplier tubes. The dependence of energy and position resolutions on different factors as well as the measured electromagnetic shower lateral profile are presented.

Original languageEnglish (US)
Pages (from-to)248-261
Number of pages14
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume510
Issue number3
DOIs
StatePublished - Sep 11 2003

Keywords

  • Calorimeter
  • Energy resolution
  • Position resolution
  • Scintillating crystal
  • Shower profile

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

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    Batarin, V. A., Brennan, T., Butler, J., Cheung, H., Derevschikov, A. A., Fomin, Y. V., Frolov, V., Goncharenko, Y. M., Grishin, V. N., Kachanov, V. A., Khodyrev, V. Y., Khroustalev, K., Konstantinov, A. S., Kravtsov, V. I., Kubota, Y., Leontiev, V. M., Maisheev, V. A., Matulenko, Y. A., Melnick, Y. M., ... Yarba, J. (2003). Precision measurement of energy and position resolutions of the BTeV electromagnetic calorimeter prototype. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 510(3), 248-261. https://doi.org/10.1016/S0168-9002(03)01862-X