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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">nguphys</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский физический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>SIBERIAN JOURNAL OF PHYSICS</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2541-9447</issn><publisher><publisher-name>Новосибирский государственный университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25205/2541-9447-2024-19-3-38-47</article-id><article-id custom-type="elpub" pub-id-type="custom">nguphys-348</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 ВЫСОКИХ ЭНЕРГИЙ, УСКОРИТЕЛЕЙ И ВЫСОКОТЕМПЕРАТУРНОЙ ПЛАЗМЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>HIGH-ENERGY AND ACCELERATOR PHYSICS, PHYSICS OF HIGH-TEMPERATURE PLASMA</subject></subj-group></article-categories><title-group><article-title>Верификация расчетов защиты медицинской кабины ионно-лучевой терапии канала 26А проекта ЛУЧ У-70</article-title><trans-title-group xml:lang="en"><trans-title>Verification of Calculation for the Protection of the Medical Cabin for Ion Therapy of Channel 26A of the Luch U-70 Project</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>Пикалов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pikalov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пикалов Владимир Александрович, начальник лаборатории</p><p>Протвино</p></bio><bio xml:lang="en"><p>Vladimir A. Pikalov, Head of laboratory</p><p>Protvino</p></bio><email xlink:type="simple">Vladimir.Pikalov@ihep.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>Суманеев</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sumaneev</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Суманеев Олег Валентинович, научный сотрудник</p><p>Протвино</p></bio><bio xml:lang="en"><p>Oleg V. Sumaneev, Researcher</p><p>Protvino</p></bio><email xlink:type="simple">Oleg.Sumaneev@ihep.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>Сухарев</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Sukharev</surname><given-names>M. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сухарев Михаил Михайлович, ведущий инженер</p><p>Протвино</p></bio><bio xml:lang="en"><p>Mikhail M. Sukharev, Lead Engineer</p><p>Protvino</p></bio><email xlink:type="simple">Mikhail.Sukharev@ihep.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физики высоких энергий им. А. А. Логунова НИЦ «Курчатовский институт»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute for High Energy Physics named after A. A. Logunov of National Research Center “Kurchatov Institute”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>01</day><month>11</month><year>2024</year></pub-date><volume>19</volume><issue>3</issue><fpage>38</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Пикалов В.А., Суманеев О.В., Сухарев М.М., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Пикалов В.А., Суманеев О.В., Сухарев М.М.</copyright-holder><copyright-holder xml:lang="en">Pikalov V.A., Sumaneev O.V., Sukharev M.M.</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://nguphys.elpub.ru/jour/article/view/348">https://nguphys.elpub.ru/jour/article/view/348</self-uri><abstract><p>В настоящее время опыт проектирования установок на выведенных пучках ионов углерода в России (мире) очень ограничен. Медицинская кабина ионно-лучевой терапии канала 26А проекта ЛУЧ У-70 предоставляет уникальную возможность для оценки эффективности биологической зашиты и верификации расчетов. В статье представлены данные экспериментальных измерений нейтронного излучения за биологической защитой медицинской кабины. Данные получены для двух энергий выведенного пучка ускоренных ядер углерода -400 и 450 МэВ/нуклон. Результат сравнивается с расчетом, выполненным по программе FLUKA для данной конфигурации защиты. Показано хорошее соответствие экспериментальных данных и расчета.</p></abstract><trans-abstract xml:lang="en"><p>Currently, the experience in designing installations using extracted carbon ion beams in Russia (the world) is very limited. The medical cabin for ion therapy of channel 26A of the LUCH U-70 project provides a unique opportunity for assessing the effectiveness of biological protection and verifying calculations. The paper presents data from experimental measurements of neutron radiation behind the biological protection of a medical cabin. The data were obtained for two energies of the extracted beam of accelerated carbon nuclei - 400 and 450 MeV/nucleon. The result is compared with the calculation performed using the FLUKA program for a given protection configuration. Good agreement between experimental data and calculations is shown.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>биологическая защита</kwd><kwd>ионы углерода</kwd><kwd>FLUKA</kwd><kwd>нейтроны</kwd></kwd-group><kwd-group xml:lang="en"><kwd>radiation shielding</kwd><kwd>carbon ions</kwd><kwd>FLUKA</kwd><kwd>neutrons</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">Ahdida C. et al. New Capabilities of the FLUKA Multi-Purpose Code // Frontiers in Physics. 2022. Vol. 9. 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DOI:10.18429/JACoW-RuPAC2021-FRC01</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>
