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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/S2079562925060053</article-id><article-id custom-type="edn" pub-id-type="custom">FUBIFB</article-id><article-id custom-type="elpub" pub-id-type="custom">npe-611</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 газового разряда и плазмы</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Gas Discharge and Plasma Physics</subject></subj-group></article-categories><title-group><article-title>ПРОФИЛИ РАСПРЕДЕЛЕНИЯ КОНЦЕНТРАЦИИ ЭЛЕКТРОНОВ ДО И ПОСЛЕ АНОДА В РАЗРЯДЕ С ПОЛЫМ КАТОДОМ</article-title><trans-title-group xml:lang="en"><trans-title>ELECTRON CONCENTRATION DISTRIBUTION PROFILES BEFORE AND AFTER THE ANODE IN A HOLLOW CATHODE DISCHARGE</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>Бернацкий</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bernatskiy</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>Драганов</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Draganov</surname><given-names>I. I.</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>Лагунов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lagunov</surname><given-names>V. 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>Очкин</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Ochkin</surname><given-names>V. N.</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>Физический институт им. П.Н. Лебедева Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lebedev Physical Institute of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Физический институт им. П.Н. Лебедева Российской академии наук;&#13;
Московский физико-технический институт (национальный исследовательский университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lebedev Physical Institute of the Russian Academy of Sciences;&#13;
Moscow Institute of Physics and Technology (National Research University)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>16</day><month>04</month><year>2026</year></pub-date><volume>17</volume><issue>1</issue><fpage>111</fpage><lpage>116</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бернацкий А.В., Драганов И.И., Лагунов В.В., Очкин В.Н., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Бернацкий А.В., Драганов И.И., Лагунов В.В., Очкин В.Н.</copyright-holder><copyright-holder xml:lang="en">Bernatskiy A.V., Draganov I.I., Lagunov V.V., Ochkin V.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/611">https://npe.elpub.ru/jour/article/view/611</self-uri><abstract><p>В тлеющем разряде, поддерживаемом полым катодом и сетчатым анодом, впервые получены трехмерные распределения параметров электронной компоненты плазмы методом зонда Ленгмюра как в объеме разряда, так и в пост анодной плазме. Экспериментально установлено, что анодное свечение, формирующееся в условиях разряда в настоящей работе, полностью окружает анод. Предложен механизм формирования плазмы за анодом, когда большая часть электронов облетает анод, тем самым существуют криволинейные траектории движения электронов в разряде, которые обеспечивают их попадание на анод с обратной по отношению к катоду стороны.</p></abstract><trans-abstract xml:lang="en"><p>In a glow discharge supported by a hollow cathode and a mesh anode, three-dimensional distributions of the parameters of the electronic component of the plasma were obtained for the first time by the Langmuir probe method both in the discharge volume and in the post-anode plasma. It has been experimentally established that the anode glow formed under discharge conditions in this work completely surrounds the anode. A mechanism for plasma formation behind the anode is proposed, when most of the electrons fly around the anode, thus there are curved trajectories of electron movement in the discharge, which ensure their entry into the anode from the opposite side to the cathode.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>полый катод</kwd><kwd>анодное свечение</kwd><kwd>анодное пятно</kwd><kwd>зонды Ленгмюра</kwd><kwd>концентрация электронов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hollow cathode</kwd><kwd>anode glow</kwd><kwd>anode spot</kwd><kwd>Langmuir probes</kwd><kwd>electron concentration</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">Rane R., Chauhan S., Bharathi P., Nigam K., Bandyopadhyay P., Mukherjee S. // Phys. Plasmas. 2018. V. 25. 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