<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Discrete and Continuous Models and Applied Computational Science</journal-id><journal-title-group><journal-title xml:lang="en">Discrete and Continuous Models and Applied Computational Science</journal-title><trans-title-group xml:lang="ru"><trans-title>Discrete and Continuous Models and Applied Computational Science</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2658-4670</issn><issn publication-format="electronic">2658-7149</issn><publisher><publisher-name xml:lang="en">Peoples' Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">8295</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Methods of e/π Identification with the Transition Radiation Detector in the CBM Experiment</article-title><trans-title-group xml:lang="ru"><trans-title>Методы идентификации e/π с помощью детектора переходного излучения в эксперименте СВМ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Akishina</surname><given-names>E P</given-names></name><name xml:lang="ru"><surname>Акишина</surname><given-names>Елена Павловна</given-names></name></name-alternatives><bio xml:lang="en"> ; Joint Institute for Nuclear Research</bio><bio xml:lang="ru">Лаборатория информационных технологий; Объединённый институт ядерных исследований</bio><email>-</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Akishina</surname><given-names>T P</given-names></name><name xml:lang="ru"><surname>Акишина</surname><given-names>Татьяна Павловна</given-names></name></name-alternatives><bio xml:lang="en"> ; Joint Institute for Nuclear Research</bio><bio xml:lang="ru">Лаборатория информационных технологий; Объединённый институт ядерных исследований</bio><email>tanaki@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Derenovskaya</surname><given-names>O Yu</given-names></name><name xml:lang="ru"><surname>Дереновская</surname><given-names>Ольга Юрьевна</given-names></name></name-alternatives><bio xml:lang="en"> ; Joint Institute for Nuclear Research</bio><bio xml:lang="ru">Лаборатория информационных технологий; Объединённый институт ядерных исследований</bio><email>odenisova@jinr.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ivanov</surname><given-names>V V</given-names></name><name xml:lang="ru"><surname>Иванов</surname><given-names>Виктор Владимирович</given-names></name></name-alternatives><bio xml:lang="en"> ; Joint Institute for Nuclear Research</bio><bio xml:lang="ru">Лаборатория информационных технологий; Объединённый институт ядерных исследований</bio><email>ivanov@jinr.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Joint Institute for Nuclear Research</institution></aff><aff><institution xml:lang="ru">Объединённый институт ядерных исследований</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2010-02-02" publication-format="electronic"><day>02</day><month>02</month><year>2010</year></pub-date><issue>2.2</issue><issue-title xml:lang="en">NO2.2 (2010)</issue-title><issue-title xml:lang="ru">№2.2 (2010)</issue-title><fpage>76</fpage><lpage>84</lpage><history><date date-type="received" iso-8601-date="2016-09-08"><day>08</day><month>09</month><year>2016</year></date></history><permissions><copyright-statement xml:lang="ru">Copyright ©; 2010, Акишина Е.П., Акишина Т.П., Дереновская О.Ю., Иванов В.В.</copyright-statement><copyright-year>2010</copyright-year><copyright-holder xml:lang="ru">Акишина Е.П., Акишина Т.П., Дереновская О.Ю., Иванов В.В.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rudn.ru/miph/article/view/8295">https://journals.rudn.ru/miph/article/view/8295</self-uri><abstract xml:lang="en">A problem of e/π identiﬁcation using n-layered transition radiation detector (TRD) in the CBM experiment is considered. With this aim, we elaborated algorithms and implemented various approaches. We discuss the characteristic properties of the energy losses by electrons and pions in the TRD layers and special features of applying artiﬁcial neural networks (ANN) and statistical methods to the problem under consideration. A comparative analysis is performed on the power of the statistical criteria and ANN.</abstract><trans-abstract xml:lang="ru">Рассмотрена задача идентификации электронов и пионов в детекторе переходного излучения (TRD) эксперимента СВМ. С этой целью разработаны разные алгоритмы и подходы. Обсуждаются характерные свойства энергетических потерь электронов и пионов в слоях TRD и особенности применения искусственных нейронных сетей (ИНС) и статистических методов для решения рассматриваемой проблемы. Проведен сравнительный анализ мощностей статистических критериев и ИНС.</trans-abstract><kwd-group xml:lang="en"><kwd>general statistical methods</kwd><kwd>multivariate analysis</kwd><kwd>pattern recognition</kwd><kwd>CBM experiment</kwd><kwd>transition radiation detector TRD</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>статистические методы анализа данных</kwd><kwd>многомерные методы анализа данных</kwd><kwd>методы распознавания образов</kwd><kwd>эксперимент СВМ</kwd><kwd>детектор переходного излучения TRD</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Letter of Intent for the Compressed Baryonic Matter experiment. - http://www. gsi.de/documents/DOC-2004-Jan-116-2.pdf.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>The CBM Collaboration. CBM Compressed Baryonic Matter Experiment. Technical Status Report: Techrep / GSI. - Darmstadt, 2005. - http://www.gsi.de/ onTEAM/dokumente/public/DOC-2005-Feb-447e.html.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Statistical Methods in Experimental Physics / W. T. Eadie, D. Dryard, F. E. James et al. - Amsterdam-London: North-Holland Pub. Comp, 1971.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Zrelov P. V., Ivanov V. V. The Relativistic Charged Particles Identification Method based on the Goodness-of-Fit 3  -Criterion // Nucl. Instr. and Methods in Phys. Res. - 1991. - Vol. A310. - Pp. 623-630.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Electron/Pion Identification in the CBM TRD Applying a Goodness-of-Fit Criterion / E. P. Akishina, T. P. Akishina, V. V. Ivanov et al. // Particles and Nuclei, Letters. - 2008. - Vol. 5, No 2. - Pp. 202-218.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Акишина Т. П., Дереновская О. Ю., Иванов В. В. Об идентификации электронов и пионов с помощью многослойного перцептрона в детекторе переходного излучения эксперимента СВМ // Вестник РУДН, Серия «Математика. Информатика. Физика». - 2010. - № 1. - С. 100-109.</mixed-citation></ref></ref-list></back></article>
