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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">phmath</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Государственного университета просвещения. Серия: Физика-Математика</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Federal State University of Education. Series: Physics and Mathematics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2949-5083</issn><issn pub-type="epub">2949-5067</issn><publisher><publisher-name>Federal State University of Education</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">phmath-224</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>Статьи</subject></subj-group></article-categories><title-group><article-title>ПЕРИОДИЧЕСКИЕ ОРБИТЫ РЕЛЯТИВИСТСКОГО АНТИПРОТОНА
В НЕЛИНЕЙНОМ ЯДЕРНОМ ПОЛЕ</article-title><trans-title-group xml:lang="en"><trans-title>PERIODIC ORBITS OF THE RELATIVISTIC ANTIPROTON
IN A NONLINEAR NUCLEAR FIELD</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>Рабинович</surname><given-names>А. С.</given-names></name></name-alternatives><email xlink:type="simple">rabial@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>Крамской</surname><given-names>М. А.</given-names></name></name-alternatives><email xlink:type="simple">k.m.a@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Московский государственный университет приборостроения и информатики</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2011</year></pub-date><pub-date pub-type="epub"><day>08</day><month>01</month><year>2023</year></pub-date><volume>0</volume><issue>2</issue><fpage>44</fpage><lpage>52</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рабинович А.С., Крамской М.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Рабинович А.С., Крамской М.А.</copyright-holder><copyright-holder xml:lang="en">Рабинович А.С., Крамской М.А.</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.physmathmgou.ru/jour/article/view/224">https://www.physmathmgou.ru/jour/article/view/224</self-uri><abstract><p>В статье исследуются орбитальные движения релятивистского нуклона и антинуклона в нелинейном поле массивного ядра. Данная задача приводится к системе нелинейных дифференциальных уравнений второго порядка относительно радиальной координаты и полярного угла частицы. Проводятся численные исследования этой системы уравнений. Показывается, что в случае движения вокруг ядер антипротонов могут возникать периодические орбиты. Исследуются условия их существования в релятивистском случае.</p></abstract><trans-abstract xml:lang="en"><p>In the paper orbital movements of a relativistic nucleon and antinucleon in the
nonlinear field of a massive nucleus are studied. The problem is reduced to a system of
nonlinear differential equations of the second order with respect to the radial coordinate
and polar angle of the particle. Numerical computations for this system of equations are
carried out. It is shown that periodic orbits can occur in the case of movements of antiprotons
about nuclei. Conditions of their existence in the relativistic case are investigated.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ядерное поле</kwd><kwd>потенциал Юкавы</kwd><kwd>нуклоны</kwd><kwd>антипротоны</kwd><kwd>периодические орбиты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>nuclear field</kwd><kwd>Yukawa's potential</kwd><kwd>nucleons</kwd><kwd>antiprotons</kwd><kwd>periodic orbits</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">Наумов, А.И. Физика атомного ядра и элементарных частиц. - М.: Просвещение, 1984</mixed-citation><mixed-citation xml:lang="en">Наумов, А.И. Физика атомного ядра и элементарных частиц. - М.: Просвещение, 1984</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Ericson, T., Weise W. Pions and Nuclei. - Oxford : Clarendon Press, 1988.</mixed-citation><mixed-citation xml:lang="en">Ericson, T., Weise W. Pions and Nuclei. - Oxford : Clarendon Press, 1988.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Rabinowitch A.S. International Journal of Theoretical Physics, Vol. 33, No 10, 1994, p. 2049-2056.</mixed-citation><mixed-citation xml:lang="en">Rabinowitch A.S. International Journal of Theoretical Physics, Vol. 33, No 10, 1994, p. 2049-2056.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Rabinowitch, A.S. International Journal of Theoretical Physics, Vol. 36, No 2, 1997, p. 533-544.</mixed-citation><mixed-citation xml:lang="en">Rabinowitch, A.S. International Journal of Theoretical Physics, Vol. 36, No 2, 1997, p. 533-544.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Rabinowitch, A.S. Nonlinear Physical Fields and Anomalous Phenomena, New York, Nova Science Publishers, 2009.</mixed-citation><mixed-citation xml:lang="en">Rabinowitch, A.S. Nonlinear Physical Fields and Anomalous Phenomena, New York, Nova Science Publishers, 2009.</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>
