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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/S2079562922030010</article-id><article-id custom-type="elpub" pub-id-type="custom">npe-249</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>Ускорители заряженных частиц для ядерных технологий</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Charged Particles Accelerators for Nuclear Technologies</subject></subj-group></article-categories><title-group><article-title>Идентификация ионов на магнитном спектрометре фрагм</article-title><trans-title-group xml:lang="en"><trans-title>Ion Identification Using a FRAGM Magnetic Spectrometer</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>Абрамов</surname><given-names>Б. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Abramov</surname><given-names>В. М.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123182</p></bio><bio xml:lang="en"><p>Moscow, 123182</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бородин</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Borodin</surname><given-names>Yu. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123182</p></bio><bio xml:lang="en"><p>Moscow, 123182</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Булычёв</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bulychjov</surname><given-names>S. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123182</p></bio><bio xml:lang="en"><p>Moscow, 123182</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Духовской</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dukhovskoy</surname><given-names>I. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123182</p></bio><bio xml:lang="en"><p>Moscow, 123182</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куликов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulikov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123182</p></bio><bio xml:lang="en"><p>Moscow, 123182</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куликовская</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulikovskaya</surname><given-names>А. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123182</p></bio><bio xml:lang="en"><p>Moscow, 123182</p></bio><email xlink:type="simple">annkul316@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>Крутенкова</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Krutenkova</surname><given-names>А. Р.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123182</p></bio><bio xml:lang="en"><p>Moscow, 123182</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мартемьянов</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Martemianov</surname><given-names>М. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123182</p></bio><bio xml:lang="en"><p>Moscow, 123182</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мацюк</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Matsyuk</surname><given-names>М. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123182</p></bio><bio xml:lang="en"><p>Moscow, 123182</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Турдакина</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Turdakina</surname><given-names>Е. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 123182</p></bio><bio xml:lang="en"><p>Moscow, 123182</p></bio><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>2022</year></pub-date><pub-date pub-type="epub"><day>03</day><month>05</month><year>2024</year></pub-date><volume>13</volume><issue>5</issue><fpage>460</fpage><lpage>465</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Абрамов Б.М., Бородин Ю.А., Булычёв С.А., Духовской И.А., Куликов В.В., Куликовская А.А., Крутенкова А.П., Мартемьянов М.А., Мацюк М.А., Турдакина Е.Н., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Абрамов Б.М., Бородин Ю.А., Булычёв С.А., Духовской И.А., Куликов В.В., Куликовская А.А., Крутенкова А.П., Мартемьянов М.А., Мацюк М.А., Турдакина Е.Н.</copyright-holder><copyright-holder xml:lang="en">Abramov В.М., Borodin Y.А., Bulychjov S.А., Dukhovskoy I.А., Kulikov V.V., Kulikovskaya А.А., Krutenkova А.Р., Martemianov М.А., Matsyuk М.А., Turdakina Е.N.</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/249">https://npe.elpub.ru/jour/article/view/249</self-uri><abstract><p>Эксперимент ФРАГМ, проводимый на базе многоцелевого ускорительного комплекса ИТЭФ–ТВН, генерировал пучки протонов и ионов для различных исследований в области ядерной физики. В данной статье представлена методика идентификации фрагментов в пучках вторичных ионов на основе анализа корреляционных распределений по времени пролета и амплитуды сигнала с сцинтилляционных детекторов. Экспериментальные данные были получены при фрагментации пучка углерода с энергией в 300 МэВ/нуклон при сканировании по жесткости магнито-оптического канала c шагом в 50 МэВ/c. На примере изотопов бериллия были получены дифференциальные сечения процесса рождения ионов. Приводится сравнение полученных результатов с предсказаниями модели бинарного каскада.</p></abstract><trans-abstract xml:lang="en"><p>The FRAGM experiment was carried out on the multipurpose accelerator complex ITEP TWAC, which generated of protons and ions beams for various research in the nuclear physics. This article presents a technique for identifying fragments in secondary ion beams based on analysis of correlation distributions in time-of-flight and amplitude signal from scintillation detectors. The experimental data were obtained by fragmentation of a carbon beam with an energy of 300 MeV/nucleon at scanning the rigidity of the magnetooptical channel with a step of 50 MeV/c. Differential cross sections were obtained using the beryllium isotopes ion production process. The obtained results are compared with predictions of the binary cascade model.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>эксперимент ФРАГМ</kwd><kwd>ион-ионные взаимодействия</kwd><kwd>перезарядка нуклонов</kwd><kwd>модель бинарного каскада</kwd></kwd-group><kwd-group xml:lang="en"><kwd>experiment FRAGM</kwd><kwd>ion-ion interaction</kwd><kwd>nucleon charge exchange</kwd><kwd>binary cascade model</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Авторы благодарны персоналу ускорительного комплекса ИТЭФ-ТВН и техническому персоналу эксперимента ФРАГМ за большой вклад в проведение измерений.</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">Napoli M.D. et al. // Phys. Med. Biol. 2012. V. 57. P. 7651.</mixed-citation><mixed-citation xml:lang="en">Napoli M.D. et al. // Phys. Med. Biol. 2012. V. 57. 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