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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 pub-id-type="doi">10.47612/0514-7506-2022-89-6-777-781</article-id><article-id custom-type="elpub" pub-id-type="custom">zhps-1164</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>Флуоресценция CaO (B1Π→X1Σ+) в лазерноиндуцированной плазме</article-title><trans-title-group xml:lang="en"><trans-title>Fluorescence of CaO (B1Π→X1Σ+) in a Laser-Induced 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>Закускин</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zakuskin</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Бегларян</surname><given-names>Б. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Beglaryan</surname><given-names>B. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Лабутин</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Labutin</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">timurla@laser.chem.msu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский государственный университет имени М. В. Ломоносова</institution></aff><aff xml:lang="en"><institution>Lomonosov Moscow State University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>28</day><month>11</month><year>2022</year></pub-date><volume>89</volume><issue>6</issue><fpage>777</fpage><lpage>781</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Закускин А.С., Бегларян Б.Г., Лабутин Т.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Закускин А.С., Бегларян Б.Г., Лабутин Т.А.</copyright-holder><copyright-holder xml:lang="en">Zakuskin A.S., Beglaryan B.G., Labutin T.A.</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/1164">https://zhps.ejournal.by/jour/article/view/1164</self-uri><abstract><p>Предложена и реализована схема молекулярной флуоресценции CaO в лазерно-индуцированной плазме, в которой задействованы переходы между электронными состояниями B&lt;sup&gt;1&lt;/sup&gt;Π и X&lt;sup&gt;1&lt;/sup&gt;Σ&lt;sup&gt;+&lt;/sup&gt;. В спектрах флуоресценции наблюдались молекулярные полосы CaO на длинах волн 408.43 (полоса 0, 1) и 421 нм. Полоса 421 нм отнесена к переходу (0, 3) на основании расчета энергий колебательных уровней по молекулярным постоянным. Продемонстрировано селективное возбуждение вращательных состояний, которое наблюдается как смещение максимума интенсивности флуоресценции в спектре с изменением длины волны возбуждающего лазера в пределах колебательной полосы. Предложенная схема флуоресценции CaO использована для измерений с пространственным разрешением, которые показали характер распределения молекул оксида кальция в лазерно-индуцированной плазме. </p></abstract><trans-abstract xml:lang="en"><p>The scheme of CaO molecular fluorescence in laser-induced plasma involving the transitions between B&lt;sup&gt;1&lt;/sup&gt;Π and X&lt;sup&gt;1&lt;/sup&gt;Σ&lt;sup&gt;+&lt;/sup&gt; electron states was proposed and implemented. In fluorescence spectra CaO molecular bands were observed at wavelengths of 408.43 (band 0, 1) and 421 nm. The band at 421 nm was assigned to the (0, 3) transition using the energies of vibrational levels calculated by molecular constants. Selective excitation of rotational states was demonstrated, which is observed as a shift of the fluorescence intensity maximum in a spectrum with the change of the wavelength of an exciting laser within the vibrational band. The proposed scheme for CaO fluorescence was used in spatially resolved measurements to show the distribution of calcium oxide molecules in laser-induced plasma. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>лазерно-индуцированная плазма</kwd><kwd>молекулярная флуоресценция</kwd><kwd>лазерная-индуцированная флуоресцентная спектрометрия</kwd><kwd>оксид кальция</kwd></kwd-group><kwd-group xml:lang="en"><kwd>laser-induced plasma</kwd><kwd>molecular fluorescence</kwd><kwd>laser-induced fluorescence</kwd><kwd>calcium oxide</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено при финансовой поддержке Российского научного фонда в рамках проекта № 18-13-00269-П.</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">N. B. Zorov, A. M. Popov, S. M. Zaytsev, T. A. Labutin. Russ. Chem. Rev., 84, N 10 (2015) 1021—1050, https://doi.org/10.1070/RCR4538</mixed-citation><mixed-citation xml:lang="en">N. B. Zorov, A. M. Popov, S. M. Zaytsev, T. A. Labutin. Russ. Chem. Rev., 84, N 10 (2015) 1021—1050, https://doi.org/10.1070/RCR4538</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">J. P. Grotzinger. Science, 341, N 6153 (2013) 1475, https://doi.org/10.1126/science.1244258</mixed-citation><mixed-citation xml:lang="en">J. P. Grotzinger. Science, 341, N 6153 (2013) 1475, https://doi.org/10.1126/science.1244258</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">S. Maurice, B. Chide, N. Murdoch, R. D. Lorenz, D. Mimoun, R. C. Wiens, A. Stott, X. Jacob, T. Bertrand, F. Montmessin, N. L. Lanza, C. Alvarez-Llamas, S. M. Angel, M. Aung, J. Balaram, O. Beyssac, A. Cousin, G. Delory, O. Forni, T. Fouchet, O. Gasnault, H. Grip, M. Hecht, J. Hoffman, J. Laserna, J. Lasue, J. Maki, J. McClean, P. Y. Meslin, S. Le Mouelic, A. Munguira, C. E. Newman, J. A. Manfredi, T. Rodrigue, J. Moros, A. Ollila, P. Pilleri, S. Schroder, M. de la Torre Juarez, T. Tzanetos, K. M. Stack, K. Farley, K. Williford. Nature, 605, N 7911 (2022) 653—658, https://doi.org/10.1038/s41586-022-04679-0</mixed-citation><mixed-citation xml:lang="en">S. Maurice, B. Chide, N. Murdoch, R. D. Lorenz, D. Mimoun, R. C. Wiens, A. Stott, X. Jacob, T. Bertrand, F. Montmessin, N. L. Lanza, C. Alvarez-Llamas, S. M. Angel, M. Aung, J. Balaram, O. Beyssac, A. Cousin, G. Delory, O. Forni, T. Fouchet, O. Gasnault, H. Grip, M. Hecht, J. Hoffman, J. Laserna, J. Lasue, J. Maki, J. McClean, P. Y. Meslin, S. Le Mouelic, A. Munguira, C. E. Newman, J. A. Manfredi, T. Rodrigue, J. Moros, A. Ollila, P. Pilleri, S. Schroder, M. de la Torre Juarez, T. Tzanetos, K. M. Stack, K. Farley, K. Williford. Nature, 605, N 7911 (2022) 653—658, https://doi.org/10.1038/s41586-022-04679-0</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">O. Forni, M. Gaft, M. J. Toplis, S. M. Clegg, S. Maurice, R. C. Wiens, N. Mangold, O. Gasnault, V. Sautter, S. Le Mouélic, P. Y. Meslin, M. Nachon, R. E. McInroy, A. M. Ollila, A. Cousin, J. C. Bridges, N. L. Lanza, M. D. Dyar. Geophys. Res. Lett., 42, N 4 (2015) 1020—1028 https://doi.org/10.1002/2014GL062742</mixed-citation><mixed-citation xml:lang="en">O. Forni, M. Gaft, M. J. Toplis, S. M. Clegg, S. Maurice, R. C. Wiens, N. Mangold, O. Gasnault, V. Sautter, S. Le Mouélic, P. Y. Meslin, M. Nachon, R. E. McInroy, A. M. Ollila, A. Cousin, J. C. Bridges, N. L. Lanza, M. D. Dyar. Geophys. Res. Lett., 42, N 4 (2015) 1020—1028 https://doi.org/10.1002/2014GL062742</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">A. M. Popov, A. A. Berezhnoy, J. Borovička, T. A. Labutin, S. M. Zaytsev, A. V. Stolyarov. Mon. Not. R. Astron. Soc., 500, N 4 (2021) 4296—4306, https://doi.org/10.1093/mnras/staa3487</mixed-citation><mixed-citation xml:lang="en">A. M. Popov, A. A. Berezhnoy, J. Borovička, T. A. Labutin, S. M. Zaytsev, A. V. Stolyarov. Mon. Not. R. Astron. Soc., 500, N 4 (2021) 4296—4306, https://doi.org/10.1093/mnras/staa3487</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">P. Kabáth, D. Jones, M. Skarka. Reviews in Frontiers of Modern Astrophysics, Switzerland, Springer (2020) 23—39, https://link.springer.com/content/pdf/10.1007/978-3-030-38509-5.pdf</mixed-citation><mixed-citation xml:lang="en">P. Kabáth, D. Jones, M. Skarka. Reviews in Frontiers of Modern Astrophysics, Switzerland, Springer (2020) 23—39, https://link.springer.com/content/pdf/10.1007/978-3-030-38509-5.pdf</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">J. Borovička, P. Spurný. ICARUS, 121, N 2 (1996) 484—510, https://doi.org/10.1006/icar.1996.0104</mixed-citation><mixed-citation xml:lang="en">J. Borovička, P. Spurný. ICARUS, 121, N 2 (1996) 484—510, https://doi.org/10.1006/icar.1996.0104</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">B. Helber, B. Dias, F. Bariselli, L. F. Zavalan, L. Pittarello, S. Goderis, B. Soens, S. J. McKibbin, P. Claeys, T. E. Magin. Astrophys. J., 876, N 2 (2019) 120—134, https://doi.org/10.3847/1538-4357/ab16f0</mixed-citation><mixed-citation xml:lang="en">B. Helber, B. Dias, F. Bariselli, L. F. Zavalan, L. Pittarello, S. Goderis, B. Soens, S. J. McKibbin, P. Claeys, T. E. Magin. Astrophys. J., 876, N 2 (2019) 120—134, https://doi.org/10.3847/1538-4357/ab16f0</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Б. Г. Бегларян, А. С. Закускин, Т. А. Лабутин. Опт. и спектр., 130, № 8 (2022) 1137—1141 http://dx.doi.org/10.21883/OS.2022.08.52897.3491-22</mixed-citation><mixed-citation xml:lang="en">Б. Г. Бегларян, А. С. Закускин, Т. А. Лабутин. Опт. и спектр., 130, № 8 (2022) 1137—1141 http://dx.doi.org/10.21883/OS.2022.08.52897.3491-22</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">A. Zakuskin, B. Beglaryan, T. A. Labutin. Abs. 2021 Int. Symposium on Molecular Spectroscopy, USA, AO/NASA Astrophysics Data System (2021), doi: 10.15278/isms.2021.FL09</mixed-citation><mixed-citation xml:lang="en">A. Zakuskin, B. Beglaryan, T. A. Labutin. Abs. 2021 Int. Symposium on Molecular Spectroscopy, USA, AO/NASA Astrophysics Data System (2021), doi: 10.15278/isms.2021.FL09</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">S. M. Zaytsev, A. M. Popov, T. A. Labutin. Spectrochim. Acta B, 158 (2019) 105632, https://doi.org/10.1016/j.sab.2019.06.002</mixed-citation><mixed-citation xml:lang="en">S. M. Zaytsev, A. M. Popov, T. A. Labutin. Spectrochim. Acta B, 158 (2019) 105632, https://doi.org/10.1016/j.sab.2019.06.002</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">S. M. Zaytsev, A. M. Popov, N. B. Zorov, T. A. Labutin. J. Instrum., 9, N 06 (2014) 06010, http://dx.doi.org/10.1088/1748-0221/9/06/P06010</mixed-citation><mixed-citation xml:lang="en">S. M. Zaytsev, A. M. Popov, N. B. Zorov, T. A. Labutin. J. Instrum., 9, N 06 (2014) 06010, http://dx.doi.org/10.1088/1748-0221/9/06/P06010</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">A. Lagerqvist. Ark. Fys., 8, N 1 (1954) 83—95</mixed-citation><mixed-citation xml:lang="en">A. Lagerqvist. Ark. Fys., 8, N 1 (1954) 83—95</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">R. W. B. Pearse, A. G. Gaydon. The Identification of Molecular Spectra, London, Chapman &amp; Hall Ltd. (1976) 133—135</mixed-citation><mixed-citation xml:lang="en">R. W. B. Pearse, A. G. Gaydon. The Identification of Molecular Spectra, London, Chapman &amp; Hall Ltd. (1976) 133—135</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">К.-П. Хьюбер, Г. Герцберг. Константы двухатомных молекул, Москва, Мир (1984) 128—129</mixed-citation><mixed-citation xml:lang="en">К.-П. Хьюбер, Г. Герцберг. Константы двухатомных молекул, Москва, Мир (1984) 128—129</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">W. Sdorra, K. Niemax. Spectrochim. Acta B, 45, N 8 (1990) 917—926, https://doi.org/10.1016/0584-8547(90)80146-A</mixed-citation><mixed-citation xml:lang="en">W. Sdorra, K. Niemax. Spectrochim. Acta B, 45, N 8 (1990) 917—926, https://doi.org/10.1016/0584-8547(90)80146-A</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>
