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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">npe</journal-id><journal-title-group><journal-title xml:lang="ru">Ядерная физика и инжиниринг</journal-title><trans-title-group xml:lang="en"><trans-title>Nuclear Physics and Engineering</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-5629</issn><issn pub-type="epub">2079-5637</issn><publisher><publisher-name>МИФИ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.56304/S2079562926010045</article-id><article-id custom-type="edn" pub-id-type="custom">GSKKNE</article-id><article-id custom-type="elpub" pub-id-type="custom">npe-641</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Инженерное проектирование ядерно-физической аппаратуры</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Engineering Design of Nuclear Physical Equipment</subject></subj-group></article-categories><title-group><article-title>ОЦЕНКА ВОЗМОЖНОСТЕЙ ТЕЛЕСКОПА СФЕРА-3 ПО ОПРЕДЕЛЕНИЮ ПАРАМЕТРОВ ПЕРВИЧНОЙ ЧАСТИЦЫ ШАЛ</article-title><trans-title-group xml:lang="en"><trans-title>ESTIMATION OF THE CAPABILITIES OF THE SPHERE-3 TELESCOPE TO DETERMINE THE PARAMETERS OF THE PRIMARY PARTICLE OF AN EXTENSIVE AIR SHOWER</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бонвеч</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bonvech</surname><given-names>E. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Черкесова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Cherkesova</surname><given-names>O. B.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чернов</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernov</surname><given-names>D. B.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Энтина</surname><given-names>Е. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Entina</surname><given-names>E. L.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Галкин</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Galkin</surname><given-names>V. I.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>V. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колодкин</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolodkin</surname><given-names>T. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Овчаренко</surname><given-names>Н. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Ovcharenko</surname><given-names>N. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Подгрудков</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Podgrukov</surname><given-names>D. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Роганова</surname><given-names>Т. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Roganova</surname><given-names>T. M.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зива</surname><given-names>М. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Ziva</surname><given-names>M. D.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт ядерной физики им. Д.В. Скобельцына, Московский государственный университет им. М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Skobeltsyn Institute for Nuclear Physics (SINP MSU), Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-исследовательский институт ядерной физики им. Д.В. Скобельцына, Московский государственный университет им. М.В. Ломоносова;&#13;
Факультет космических исследований, Московский государственный университет им. М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Skobeltsyn Institute for Nuclear Physics (SINP MSU), Moscow State University;&#13;
Faculty of Space Research, Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Научно-исследовательский институт ядерной физики им. Д.В. Скобельцына, Московский государственный университет им. М.В. Ломоносова;&#13;
Физический факультет, Московский государственный университет им. М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Skobeltsyn Institute for Nuclear Physics (SINP MSU), Moscow State University;&#13;
Faculty of Physics, Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Научно-исследовательский институт ядерной физики им. Д.В. Скобельцына, Московский государственный университет им. М.В. Ломоносова;&#13;
Факультет вычислительной математики и кибернетики, Московский государственный университет&#13;
им. М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Skobeltsyn Institute for Nuclear Physics (SINP MSU), Moscow State University;&#13;
Faculty of Computational Mathematics and Cybernetics, Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>28</day><month>04</month><year>2026</year></pub-date><volume>17</volume><issue>2</issue><fpage>280</fpage><lpage>288</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бонвеч Е.А., Черкесова О.В., Чернов Д.В., Энтина Е.Л., Галкин В.И., Иванов В.А., Колодкин Т.А., Овчаренко Н.О., Подгрудков Д.А., Роганова Т.М., Зива М.Д., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Бонвеч Е.А., Черкесова О.В., Чернов Д.В., Энтина Е.Л., Галкин В.И., Иванов В.А., Колодкин Т.А., Овчаренко Н.О., Подгрудков Д.А., Роганова Т.М., Зива М.Д.</copyright-holder><copyright-holder xml:lang="en">Bonvech E.A., Cherkesova O.B., Chernov D.B., Entina E.L., Galkin V.I., Ivanov V.A., Kolodkin T.A., Ovcharenko N.A., Podgrukov D.A., Roganova T.M., Ziva M.D.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://npe.elpub.ru/jour/article/view/641">https://npe.elpub.ru/jour/article/view/641</self-uri><abstract><p>Представлены новые результаты моделирования работы нового черенковского телескопа СФЕРА-3. Телескоп будет способен регистрировать космические частицы одновременно по прямому и отраженному черенковскому свету ШАЛ. В случае двойной детекции точность определения параметров первичной частицы повышается. Исследование проводится на основе банка данных распределений черенковского света ШАЛ, полученного на суперкомпьютере Ломоносов-2. Приведены оценки точности определения энергии и типа первичной частицы по отраженному и прямому потоку черенковского света.</p></abstract><trans-abstract xml:lang="en"><p>New results of modeling the operation of the new Cherenkov telescope SPHERE-3 have been presented. The telescope will be able to detect cosmic particles simultaneously using the direct and reflected Cherenkov light of an extensive air shower. In the case of double detection, the accuracy of determining the parameters of the primary particle increases. The study has been carried out using the database of distributions of Cherenkov light from extensive air showers obtained on the Lomonosov-2 supercomputer. The accuracy of determining the energy and type of the primary particle from the reflected and direct flows of Cherenkov light has been estimated.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>широкие атмосферные ливни</kwd><kwd>отраженный черенковский свет</kwd><kwd>черенковский телескоп</kwd><kwd>моделирование эксперимента</kwd></kwd-group><kwd-group xml:lang="en"><kwd>extensive air showers</kwd><kwd>reflected Cherenkov light</kwd><kwd>Cherenkov telescope</kwd><kwd>experiment simulation</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена с использованием оборудования Центра коллективного пользования сверхвысокопрозиовдительными вычислительными ресурсами МГУ имени М. В. Ломоносова [5]. Настоящая работа выполнена при поддержке Российского научного фонда по гранту № 23–72–00006, https://rscf.ru/project/23-72-00006/.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Чудаков А.Е. Тр. Всесоюзн. симп. 1972. С. 69.</mixed-citation><mixed-citation xml:lang="en">Чудаков А.Е. Тр. Всесоюзн. симп. 1972. С. 69.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Chernov D.V., Antonov R.A., Aulova T.V., Bonvech E.A., Galkin V.I., Dzhatdoev T.A., Podgrudkov D.A., Roganova T.M. // Phys. Part. Nucl. 2015. V. 46 (1). P. 60. https://doi.org/10.1134/S1063779615010025</mixed-citation><mixed-citation xml:lang="en">Chernov D.V., Antonov R.A., Aulova T.V., Bonvech E.A., Galkin V.I., Dzhatdoev T.A., Podgrudkov D.A., Roganova T.M. // Phys. Part. Nucl. 2015. V. 46 (1). 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