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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/S2079562926010069</article-id><article-id custom-type="edn" pub-id-type="custom">GEORSU</article-id><article-id custom-type="elpub" pub-id-type="custom">npe-642</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>ПРОЕКТ НАЗЕМНОГО ШИРОКОУГОЛЬНОГО ЧЕРЕНКОВСКОГО ТЕЛЕСКОПА ДЛЯ ИЗУЧЕНИЯ МАССОВОГО СОСТАВА ПЕРВИЧНЫХ КОСМИЧЕСКИХ ЛУЧЕЙ В ОБЛАСТИ ЭНЕРГИЙ 1–1000 ПЭВ</article-title><trans-title-group xml:lang="en"><trans-title>THE PROJECT OF A GROUND-BASED WIDE-ANGLE EAS CHERENKOV LIGHT IMAGING DETECTOR FOR PCR MASS COMPOSITION STUDY IN THE 1–1000 PEV ENERGY RANGE</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>Чернов</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernov</surname><given-names>D. V.</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>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. V.</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>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>Оседло</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Osedlo</surname><given-names>V. I.</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>Овчаренко</surname><given-names>Н. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Ovcharenko</surname><given-names>N. O.</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>Podgrudkov</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, Lomonosov 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, Lomonosov Moscow State University;&#13;
Department of Space Research, Lomonosov 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, Lomonosov Moscow State University;&#13;
Faculty of Physics, Lomonosov 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 им. М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Skobeltsyn Institute for Nuclear Physics, Lomonosov Moscow State University;&#13;
Faculty of Computational Mathematics and Cybernetics, Lomonosov 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>289</fpage><lpage>294</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чернов Д.В., Бонвеч Е.А., Черкесова О.В., Энтина Е.Л., Галкин В.И., Иванов В.А., Колодкин Т.А., Оседло В.И., 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">Чернов Д.В., Бонвеч Е.А., Черкесова О.В., Энтина Е.Л., Галкин В.И., Иванов В.А., Колодкин Т.А., Оседло В.И., Овчаренко Н.О., Подгрудков Д.А., Роганова Т.М., Зива М.Д.</copyright-holder><copyright-holder xml:lang="en">Chernov D.V., Bonvech E.A., Cherkesova O.V., Entina E.L., Galkin V.I., Ivanov V.A., Kolodkin T.A., Osedlo V.I., Ovcharenko N.O., Podgrudkov 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/642">https://npe.elpub.ru/jour/article/view/642</self-uri><abstract><p>В этой работе представлен проект нового детектора, предназначенного для определения химического состава первичных космических лучей на основе характеристик углового распределения черенковского света от ШАЛ. Установка, состоящая из нескольких таких детекторов, сможет регистрировать отдельные события ШАЛ в диапазоне энергий от 1 до 1000 ПэВ с высоким угловым разрешением до 0.2°. Отличительной особенностью предлагаемого детектора является его простая конструкция и широкий угол обзора более 30° при сохранении относительно малого числа измерительных каналов.</p></abstract><trans-abstract xml:lang="en"><p>This report presents a draft of a new detector designed to determine the chemical composition of primary cosmic rays based on the characteristics of the angular distribution of Cherenkov light from EAS. The installation, consisting of several such detectors, will be able to register individual EAS events in the energy range from 1 to 1000 PeV with high angular resolution of up to 0.2°. The proposed detector’s distinctive feature is its simple design and wide viewing angle of above ±30∘ .</p></trans-abstract><kwd-group xml:lang="ru"><kwd>широкие атмосферные ливни</kwd><kwd>детектор</kwd><kwd>черенковский свет</kwd></kwd-group><kwd-group xml:lang="en"><kwd>extensive air showers</kwd><kwd>detector</kwd><kwd>Cherenkov light</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Авторы выражают благодарность Крымской Астрофизической обсерватории и Институту астрономии РАН за предоставление площадок в Симеизе для тестирования прототипа детектора. Исследование выполнено в рамках государственного задания МГУ имени М.В. Ломоносова.</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">Garyaka A.P. et al. // Astropart. Phys. 2007. V. 28 (2). 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