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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">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zhps-764</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>ЛАЗЕРНАЯ РЕЗОНАНСНАЯ ФЛУОРЕСЦЕНЦИЯ ВРАЩАЮЩЕЙСЯ БАРИЕВОЙ ПЛАЗМЫ</article-title><trans-title-group xml:lang="en"><trans-title>LASER RESONANT FLUORESCENCE OF A ROTATING BARIUM PLASMA</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>Косарев</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kosarev</surname><given-names>N. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>660025, Красноярск</p></bio><bio xml:lang="en"><p>Krasnoyarsk, 660025</p></bio><email xlink:type="simple">kosarev_nikolai@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>Феськова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Feskova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>660025, Красноярск</p></bio><bio xml:lang="en"><p>Krasnoyarsk, 660025</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский федеральный университет, Институт цветных металлов и материаловедения</institution></aff><aff xml:lang="en"><institution>Siberian Federal University, Institute of Non-Ferrous Metals and Materials Science</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>29</day><month>01</month><year>2021</year></pub-date><volume>88</volume><issue>1</issue><fpage>48</fpage><lpage>56</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Косарев Н.И., Феськова Е.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Косарев Н.И., Феськова Е.В.</copyright-holder><copyright-holder xml:lang="en">Kosarev N.I., Feskova E.V.</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://zhps.ejournal.by/jour/article/view/764">https://zhps.ejournal.by/jour/article/view/764</self-uri><abstract><p>Получены аналитически частотные зависимости профиля коэффициента поглощения, учитывающие совместное влияние макроскопического движения вещества, доплеровского и фойгтовского механизмов уширения спектральной линии. Исследовано влияние вращения сферической плазмы на формирование резонансной флуоресценции ионами бария при поглощении лазерного излучения на l= 455.4 нм. Искажение частотной формы проходящего через плазму лазерного излучения и эмиссионного спектра обусловлено сдвигом профиля коэффициента поглощения и его уширением, вызванными вращательным движением плазмы. Предсказано усиление выхода резонансных фотонов из среды из-за уширения эмиссионного спектра резонансной линии.</p></abstract><trans-abstract xml:lang="en"><p>We analytically obtained the frequency dependences of the absorption coefficient profile, taking into account the combined influence of the macroscopic motion of matter, Doppler and Voigt mechanisms of spectral line broadening. The effect of rotation of a spherical plasma on the formation of resonant fluorescence by barium ions upon absorption of laser radiation at a wavelength of 455.4 nm was studied. The deformation of the frequency shape of the laser radiation passing through the plasma and the emission spectrum is due to a shift in the absorption coefficient profile and its broadening caused by the rotational motion of the plasma. An increase in the resonant photons escape from the medium stipulated by the broadening of the emission spectrum of the resonance line is predicted.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>профиль линии</kwd><kwd>перенос излучения</kwd><kwd>функция источников</kwd><kwd>коэффициент поглощения</kwd><kwd>оптическая толщина</kwd><kwd>вращающаяся плазма</kwd></kwd-group><kwd-group xml:lang="en"><kwd>line profile</kwd><kwd>transfer radiation</kwd><kwd>source function</kwd><kwd>absorption coefficient</kwd><kwd>optical depth</kwd><kwd>rotating plasma</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">B. Lehnert. Nucl. Fusion, 11 (1971) 485—533</mixed-citation><mixed-citation xml:lang="en">B. Lehnert. Nucl. Fusion, 11 (1971) 485—533</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Е. П. Велихов. Письма в ЖЭТФ, 82, № 11 (2005) 785—790</mixed-citation><mixed-citation xml:lang="en">Е. П. Велихов. Письма в ЖЭТФ, 82, № 11 (2005) 785—790</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">X. Liang Hai, L. Lei, W. Jing Dong, T. Ran. Sci. Chin. Earth Sci., 58, N 7 (2015) 1210—1215</mixed-citation><mixed-citation xml:lang="en">X. Liang Hai, L. Lei, W. Jing Dong, T. Ran. Sci. Chin. Earth Sci., 58, N 7 (2015) 1210—1215</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">X.-P. Huang, J. J. Bollinger, T. B. Mitchell, W. M. Itano, D. H. E. Dubin. Phys. Plasm., 5 (1998) 1656—1663</mixed-citation><mixed-citation xml:lang="en">X.-P. Huang, J. J. Bollinger, T. B. Mitchell, W. M. Itano, D. H. E. Dubin. Phys. Plasm., 5 (1998) 1656—1663</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">E. A. Cummings, J. E. Daily, D. S. Durfee, S. D. Bergeson. Phys. Rev. Lett., 95 (2005) 235001(1—4)</mixed-citation><mixed-citation xml:lang="en">E. A. Cummings, J. E. Daily, D. S. Durfee, S. D. Bergeson. Phys. Rev. Lett., 95 (2005) 235001(1—4)</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">C. E. Simien, Y. C. Chen, P. Gupta, S. Laha, Y. N. Martinez, P. G. Mickelson, S. B. Nagel, T. C. Killian. Phys. Rev. Lett., 92 (2004) 143001(1—4)</mixed-citation><mixed-citation xml:lang="en">C. E. Simien, Y. C. Chen, P. Gupta, S. Laha, Y. N. Martinez, P. G. Mickelson, S. B. Nagel, T. C. Killian. Phys. Rev. Lett., 92 (2004) 143001(1—4)</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">A. I. Skibenko, V. L. Berezhnaya, O. S. Pavlichenko. Prob. At. Sci. Technol.: Plasma Phys., 10 (2005) 2000—2004</mixed-citation><mixed-citation xml:lang="en">A. I. Skibenko, V. L. Berezhnaya, O. S. Pavlichenko. Prob. At. Sci. Technol.: Plasma Phys., 10 (2005) 2000—2004</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">O. Toshihiro, K. Sumio, I. Keiichi, S. Yu, T. Jo, K. Satoshi, S. Kosuke, O. Atsushi, T. Hiromi, T. Masakazu, I. Shigeru. Plasma and Fusion Res., 9 (2014) 3402051(1—4)</mixed-citation><mixed-citation xml:lang="en">O. Toshihiro, K. Sumio, I. Keiichi, S. Yu, T. Jo, K. Satoshi, S. Kosuke, O. Atsushi, T. Hiromi, T. Masakazu, I. Shigeru. Plasma and Fusion Res., 9 (2014) 3402051(1—4)</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Д. Михалас. Звездные атмосферы, ч. 2, Москва, Мир (1982) 20—22</mixed-citation><mixed-citation xml:lang="en">Д. Михалас. Звездные атмосферы, ч. 2, Москва, Мир (1982) 20—22</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Справочник по специальным функциям, под ред. М. Абрамовица и И. Стиган, Москва, Наука (1979) 140</mixed-citation><mixed-citation xml:lang="en">Справочник по специальным функциям, под ред. М. Абрамовица и И. Стиган, Москва, Наука (1979) 140</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">И. И. Собельман. Введение в теорию атомных спектров, Москва, Физматлит (1963)</mixed-citation><mixed-citation xml:lang="en">И. И. Собельман. Введение в теорию атомных спектров, Москва, Физматлит (1963)</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Н. И. Косарев, Н. Я. Шапарев. Докл. АН, 421, № 6 (2008) 762—764</mixed-citation><mixed-citation xml:lang="en">Н. И. Косарев, Н. Я. Шапарев. Докл. АН, 421, № 6 (2008) 762—764</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Н. И. Косарев, Н. Я. Шапарев. Квант. электрон., 39, № 12 (2009) 1112—1116</mixed-citation><mixed-citation xml:lang="en">Н. И. Косарев, Н. Я. Шапарев. Квант. электрон., 39, № 12 (2009) 1112—1116</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">N. I. Kosarev, N. Y. Shaparev. J. Phys. B: At., Mol. Opt. Phys., 41, N 23 (2008) 235701(1—3)</mixed-citation><mixed-citation xml:lang="en">N. I. Kosarev, N. Y. Shaparev. J. Phys. B: At., Mol. Opt. Phys., 41, N 23 (2008) 235701(1—3)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">N. I. Kosarev. JQSRT, 207 (2018) 54—56</mixed-citation><mixed-citation xml:lang="en">N. I. Kosarev. JQSRT, 207 (2018) 54—56</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Н. И. Косарев. Астрофиз. бюл., 74, № 2 (2019) 210—217</mixed-citation><mixed-citation xml:lang="en">Н. И. Косарев. Астрофиз. бюл., 74, № 2 (2019) 210—217</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>
