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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">ikbgu</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Кабардино-Балкарского государственного университета</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Kabardino-Balkarian State University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2221-7789</issn><publisher><publisher-name>Kabardino-Balkarian State University named after Kh. M. Berbekov</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31143/2221-7789-2026-2-37-42</article-id><article-id custom-type="edn" pub-id-type="custom">TWALZM</article-id><article-id custom-type="elpub" pub-id-type="custom">ikbgu-310</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>Физика</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Physics</subject></subj-group></article-categories><title-group><article-title>Определение вариаций высотного распределения мюонной компоненты вторичных космических лучей сцинтилляционным методом с использованием стратосферного спутника CubeSat 3U</article-title><trans-title-group xml:lang="en"><trans-title>Determination of high-altitude distribution variations of the muon component of secondary cosmic rays by the scintillation method using a CubeSat 3U stratospheric satellite</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>Масаев</surname><given-names>Мартин Батарбиевич</given-names></name><name name-style="western" xml:lang="en"><surname>Masaev</surname><given-names>Martin B.</given-names></name></name-alternatives><email xlink:type="simple">masmartin@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гангапшев</surname><given-names>Альберт Мусаевич</given-names></name><name name-style="western" xml:lang="en"><surname>Gangapshev</surname><given-names>Albert M.</given-names></name></name-alternatives><email xlink:type="simple">gangapsh@list.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Заммоев</surname><given-names>Аслан Узеирович</given-names></name><name name-style="western" xml:lang="en"><surname>Zammoev</surname><given-names>Aslan U.</given-names></name></name-alternatives><email xlink:type="simple">zammoev@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бжихатлов</surname><given-names>Кантемир Чамалович</given-names></name><name name-style="western" xml:lang="en"><surname>Bzhikhatlov</surname><given-names>Kantemir Ch.</given-names></name></name-alternatives><email xlink:type="simple">haosit13@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Болиев</surname><given-names>Даниэль Эдуардович</given-names></name><name name-style="western" xml:lang="en"><surname>Boliev</surname><given-names>Daniel E.</given-names></name></name-alternatives><email xlink:type="simple">anielboliev87@gmail.com</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аккизов</surname><given-names>Якуб Ахматович</given-names></name><name name-style="western" xml:lang="en"><surname>Akkizov</surname><given-names>Yakub A.</given-names></name></name-alternatives><email xlink:type="simple">akubakkizov32@gmail.com</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Кабардино-Балкарский государственный университет им. Х.М. Бербекова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kabardino-Balkarian State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт ядерных исследований Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute for Nuclear Research of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Кабардино-Балкарский научный центр Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kabardino-Balkarian Scientific Center of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГБОУДАТ «Солнечный город»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Educational Institution of Additional Education "Sunny City"</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2026</year></pub-date><volume>16</volume><issue>2</issue><issue-title>Том 16, № 2 (2026)</issue-title><fpage>37</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Масаев М.Б., Гангапшев А.М., Заммоев А.У., Бжихатлов К.Ч., Болиев Д.Э., Аккизов Я.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Масаев М.Б., Гангапшев А.М., Заммоев А.У., Бжихатлов К.Ч., Болиев Д.Э., Аккизов Я.А.</copyright-holder><copyright-holder xml:lang="en">Masaev M.B., Gangapshev A.M., Zammoev A.U., Bzhikhatlov K.C., Boliev D.E., Akkizov Y.A.</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://www.izvestiakbsu.ru/jour/article/view/310">https://www.izvestiakbsu.ru/jour/article/view/310</self-uri><abstract><p>В настоящей работе представлены результаты разработки и экспериментальной реализации метода определения вариаций высотного распределения мюонной компоненты вторичных космических лучей с применением стратосферного спутника формата CubeSat 3U, оснащенного детектором на основе пластикового сцинтиллятора. Получено распределение интенсивности мюонной компоненты ВКЛ в диапазоне высот до 23,4 км. Основной максимум темпа счета, составивший 1270 имп/мин, зафиксирован на высоте 17 км. Вторая локальная вариация темпа счета (820 имп/мин) обнаружена на высоте 13,7 км. Зарегистрированные вариации интенсивности интерпретируются как следствие локальной генерации широких атмосферных ливней.</p></abstract><trans-abstract xml:lang="en"><p>This paper presents the results of the development and experimental implementation of a method for determining the variations in the altitude distribution of the muon component of secondary cosmic rays using a CubeSat 3U stratospheric satellite equipped with a plastic scintillator detector. The distribution of the intensity of the muon component of SCR in the altitude range up to 23.4 km has been obtained. The main maximum of the counting rate, which was 1270 imp/min, was recorded at an altitude of 17 km. The second local variation of the counting rate (820 imp/min) was detected at an altitude of 13.7 km. The recorded variations in intensity are interpreted as a result of the local generation of wide-area atmospheric showers.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>вторичные космические лучи</kwd><kwd>мюонная компонента</kwd><kwd>сцинтилляционный детектор</kwd><kwd>стратосферный спутник CubeSat</kwd><kwd>солнечная активность</kwd><kwd>широкий атмосферный ливень</kwd></kwd-group><kwd-group xml:lang="en"><kwd>secondary cosmic rays</kwd><kwd>muon component</kwd><kwd>scintillation detector</kwd><kwd>stratospheric satellite Cube-Sat</kwd><kwd>solar activity</kwd><kwd>extensive air shower</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Иваненко Д.Д. Космические лучи и новые «полутяжелые» частицы // Успехи физических наук. 1938. Т. 19, № 3. С. 322–352.</mixed-citation><mixed-citation xml:lang="en">Ivanenko D.D. Cosmic Rays and New "Semi-Heavy" Particles. Uspekhi Fizicheskikh Nauk = Phys-ics-Uspekhi. 1938;19(3):322–352.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Мурзин В.С. Физика космических лучей: Учеб. пособие. М.: Изд-во МГУ, 1970. 285 с.</mixed-citation><mixed-citation xml:lang="en">Murzin V.S. Physics of Cosmic Rays: A Textbook. Moscow: Moscow State University Press; 1970. 285 p.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Сокуров В.Ф. Физика космических лучей: космическая радиация. Ростов-на-Дону: Феникс, 2005. 188 с.</mixed-citation><mixed-citation xml:lang="en">Sokurov V.F. Physics of Cosmic Rays: Cosmic Radiation. Rostov-an-Don: Feniks; 2005. 188 p.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Панасюк М.И. Странники Вселенной или Эхо Большого взрыва. М.: Век 2, 2005. 272 с.</mixed-citation><mixed-citation xml:lang="en">Panasyuk M.I. Wanderers of the Universe, or Echo of the Big Bang. Moscow: Vek 2; 2005. 272 p.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Дорман Л.И. Экспериментальные и теоретические основы астрофизики космических лучей. М.: Наука, 1975. 464 с.</mixed-citation><mixed-citation xml:lang="en">Dorman L.I. Experimental and Theoretical Foundations of Cosmic Ray Astrophysics. Moscow: Nauka; 1975. 464 p.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Горчаков Е.В., Базилевская Г.А. Измерения интенсивности заряженных частиц после хромосферной вспышки 7 июля 1958 г. // Искусственные спутники Земли. 1961. № 8. С. 84–86.</mixed-citation><mixed-citation xml:lang="en">Gorchakov E.V., Bazilevskaya G.A. Measurements of the intensity of charged particles after the chromospheric flare of July 7, 1958. Iskusstvennye Sputniki Zemli = Artificial Earth Satellites. 1961;8:84–86.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Мирошниченко Л.И. Космические лучи. Физическая энциклопедия. Т. 2. М.: Советская энциклопедия, 1990. С. 471–474.</mixed-citation><mixed-citation xml:lang="en">Miroshnichenko L.I. Cosmic rays. Physical Encyclopedia. Vol. 2. Moscow: Soviet Encyclopedia; 1990. P. 471–474.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Регенер Э., Пфотцер В. Вертикальная интенсивность космических лучей // Nature. 1938. Т. 141. С. 377-378.</mixed-citation><mixed-citation xml:lang="en">Regener E., Pfotzer V. Vertical intensity of cosmic rays // Nature. 1938. V. 141. P. 377–378.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Гинзбург В.Л. Космические лучи: 75 лет исследований и перспективы на будущее // Земля и Вселенная. 1988. № 3. С. 3–9.</mixed-citation><mixed-citation xml:lang="en">Ginzburg V.L. Cosmic rays: 75 years of research and future prospects // Earth and the Universe. 1988. No. 3. pp. 3–9.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
