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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/S2079562926010276</article-id><article-id custom-type="edn" pub-id-type="custom">WLOTRP</article-id><article-id custom-type="elpub" pub-id-type="custom">npe-665</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>МОДЕЛИРОВАНИЕ ДИПОЛЬНЫХ МАГНИТОВ МЕДИЦИНСКОГО УСКОРИТЕЛЬНОГО КОМПЛЕКСА “ЛУЧ-ПРОТОН”</article-title><trans-title-group xml:lang="en"><trans-title>SIMULATION OF DIPOLE MAGNETS FOR THE MEDICAL ACCELERATOR COMPLEX “LUCH-PROTON”</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>Малышев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Malyshev</surname><given-names>A. 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>Цыплаков</surname><given-names>Е. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsyplakov</surname><given-names>E. D.</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>Козлов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlov</surname><given-names>A. 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>Марков</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Markov</surname><given-names>N. 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>Кулевой</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulevoy</surname><given-names>T. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский центр “Курчатовский институт”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Centre “Kurchatov Institute”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>11</day><month>05</month><year>2026</year></pub-date><volume>17</volume><issue>3</issue><fpage>436</fpage><lpage>442</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Малышев А.А., Цыплаков Е.Д., Козлов А.В., Марков Н.В., Кулевой Т.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Малышев А.А., Цыплаков Е.Д., Козлов А.В., Марков Н.В., Кулевой Т.В.</copyright-holder><copyright-holder xml:lang="en">Malyshev A.A., Tsyplakov E.D., Kozlov A.V., Markov N.V., Kulevoy T.V.</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/665">https://npe.elpub.ru/jour/article/view/665</self-uri><abstract><p>В работе приведены результаты численного моделирования магнитных полей в дипольных магнитах для каналов транспортировки пучка средней и высокой энергии медицинского комплекса протонной лучевой терапии, разрабатываемого в рамках реализации проекта “ЛУЧ-ПРОТОН”. Моделирование проведено в специализированной среде для электромагнитных расчетов на основе численных методов. На основании полученных результатов определены электротехнические параметры и масс-габаритные характеристики трех типов магнитов. Программным способом обеспечена возможность параметризации элементов магнитопровода и обмоток, позволяющая осуществлять корректировку созданных моделей магнитных элементов в соответствии с изменяющимися техническими требованиями к самим элементам.</p></abstract><trans-abstract xml:lang="en"><p>This paper is devoted to the presentation of the warm dipole magnets’ simulation results, based on numerical methods. The presented models of dipole magnets were created for a radiation therapy medical complex that developed within the “Luch-Proton” project. Based on magnetic field numerical modeling, the electrotechnical parameters have been calculated, weight and size characteristics were prescribed, and the possibility of flexible adjustment for yoke elements and coper coils for varying technical requirements was provided.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>протонный синхротрон</kwd><kwd>дипольный магнит</kwd><kwd>распределение поля</kwd><kwd>каналы транспортировки</kwd><kwd>электромагнитный расчет</kwd></kwd-group><kwd-group xml:lang="en"><kwd>proton synchrotron</kwd><kwd>bending magnet</kwd><kwd>field distribution</kwd><kwd>beam transport</kwd><kwd>electromagnetic simulation</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">Назаренко А.В., Вайнсон А.А., Соловьева Е.В. Протоны и фотоны в лучевой терапии метастатического поражения головного мозга // Онкологический журнал: лучевая терапия и диагностика. 2019. 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