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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/S2079562922010110</article-id><article-id custom-type="elpub" pub-id-type="custom">npe-5</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>Математическое моделирование в ядерных технологиях</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Mathematical Modeling in Nuclear Technologies</subject></subj-group></article-categories><title-group><article-title>МИКРОВОЛНОВАЯ НЕУСТОЙЧИВОСТЬ В ПРОЕКТИРУЕМОМ ИСТОЧНИКЕ СИНХРОТРОННОГО ИЗЛУЧЕНИЯ USSR</article-title><trans-title-group xml:lang="en"><trans-title>Microwave Instability in the USSR Synchrotron Radiation Source under Design</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>Chae</surname><given-names>Y.</given-names></name><name name-style="western" xml:lang="en"><surname>Chae</surname><given-names>Y.</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>Мациевский</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Matsievsky</surname><given-names>S. 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>Ращиков</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Rashchikov</surname><given-names>V. I.</given-names></name></name-alternatives><email xlink:type="simple">VIRashchikov@mephi.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>Зобов</surname><given-names>М.</given-names></name><name name-style="western" xml:lang="en"><surname>Zobov</surname><given-names>М.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>DESY, Hamburg, 22607 Germany</institution><country>Германия</country></aff><aff xml:lang="en"><institution>DESY, Hamburg, 22607 Germany</institution><country>Germany</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Национальный исследовательский ядерный университет “МИФИ”, Москва,115409 Россия&#13;
Национальный исследовательский центр “Курчатовский институт”, Москва, 123182 Россия</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409 Russia&#13;
National Research Centre “Kurchatov Institute”, Moscow, 123182 Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>LNF-INFN, Frascati, 00044 Italy</institution><country>Италия</country></aff><aff xml:lang="en"><institution>LNF-INFN, Frascati, 00044 Italy</institution><country>Italy</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>14</day><month>10</month><year>2023</year></pub-date><volume>13</volume><issue>1</issue><fpage>16</fpage><lpage>21</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Chae Y., Мациевский С.В., Ращиков В.И., Зобов М., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Chae Y., Мациевский С.В., Ращиков В.И., Зобов М.</copyright-holder><copyright-holder xml:lang="en">Chae Y., Matsievsky S.V., Rashchikov V.I., Zobov М.</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/5">https://npe.elpub.ru/jour/article/view/5</self-uri><abstract><p>Исследование неустойчивостей, возникающих при взаимодействии пучка заряженных частиц с элементами камеры современных источников синхротронного излучения и коллайдеров, является необходимой задачей, поскольку получить требуемые параметры пучка в таких установках без их учета практически невозможно. Рассматривается условия возникновения микроволновой неустойчивости в проектируемом источнике синхротронного излучения четвертого поколения USSR с энергией 6 ГэВ и эмиттансом 70 пм. Исследуются возможности уменьшения еe влияния на параметры накапливаемого в кольце пучка и, как следствие, на выходные параметры установки.</p></abstract><trans-abstract xml:lang="en"><p>Investigation of instabilities that emerge in the interaction of a charged-particle beam with elements of the chamber of state-of-the-art synchrotron radiation sources and colliders is an important task, since the beam parameters required in such facilities can only be attained if such effects are taken into account. Conditions for the development of a microwave instability in the USSR, a fourth-generation 6-GeV synchrotron radiation source with an emittance of 70 pm under design, are analyzed. The options to reduce its effect on the parameters of the beam accumulated in the accelerator ring and, as a result, on the output parameters of the facility are investigated.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>источник синхротронного излучения</kwd><kwd>коллайдер</kwd><kwd>неустойчивости пучка</kwd><kwd>микроволновая неустойчивость</kwd><kwd>эмиттанс</kwd><kwd>импеданс</kwd><kwd>моделирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>synchrotron radiation source</kwd><kwd>collider</kwd><kwd>beam instability</kwd><kwd>microwave instability</kwd><kwd>emittance</kwd><kwd>impedance</kwd><kwd>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">&lt;em&gt;Boussard D.&lt;/em&gt; // CERN-LabII/RF/Int./75-2. 1975.</mixed-citation><mixed-citation xml:lang="en">&lt;em&gt;Boussard D.&lt;/em&gt; // CERN-LabII/RF/Int./75-2. 1975.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">&lt;em&gt;Boni et al.&lt;/em&gt; // Nucl. Instrum. Methods Phys. Res., Sect. A. 1998. V. 418. P. 241.</mixed-citation><mixed-citation xml:lang="en">&lt;em&gt;Boni et al.&lt;/em&gt; // Nucl. Instrum. Methods Phys. Res., Sect. A. 1998. V. 418. P. 241.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">&lt;em&gt;Zobov M. et al.&lt;/em&gt; // arXiv: physics/0312072 [physics.accph]. 2003.</mixed-citation><mixed-citation xml:lang="en">&lt;em&gt;Zobov M. et al.&lt;/em&gt; // arXiv: physics/0312072 [physics.accph]. 2003.</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>
