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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">izmertech</journal-id><journal-title-group><journal-title xml:lang="ru">Измерительная техника</journal-title><trans-title-group xml:lang="en"><trans-title>Izmeritel`naya Tekhnika</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0368-1025</issn><issn pub-type="epub">2949-5237</issn><publisher><publisher-name>ФГУП "ВНИИФТРИ"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">izmertech-1262</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>ИЗМЕРЕНИЯ ВРЕМЕНИ И ЧАСТОТЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TIME AND FREQUENCY MEASUREMENTS</subject></subj-group></article-categories><title-group><article-title>Параметры двойной сортировки атомов в Н-мазере и применение его сигнала в стандарте частоты фонтанного типа</article-title><trans-title-group xml:lang="en"><trans-title></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>Алейников</surname><given-names>М. С.</given-names></name></name-alternatives><email xlink:type="simple">alejnikov@vniiftri.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>Блинов</surname><given-names>И. Ю.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Всероссийский научно-исследовательский институт физико-технических и радиотехнических измерений</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>07</day><month>02</month><year>2023</year></pub-date><volume>0</volume><issue>8</issue><fpage>42</fpage><lpage>45</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; ФГУП "ВНИИФТРИ", 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">ФГУП "ВНИИФТРИ"</copyright-holder><copyright-holder xml:lang="en">ФГУП "ВНИИФТРИ"</copyright-holder><license xlink:href="https://www.izmt.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.izmt.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.izmt.ru/jour/article/view/1262">https://www.izmt.ru/jour/article/view/1262</self-uri><abstract><p>Для обеспечения в накопительной колбе Н-мазера только рабочих атомов использовано поле, созданное двумя антигельмгольцевыми катушками, расположенными в области между сортировочными магнитами. Рассчитана и исследована зависимость фактора качества сортировки Н-мазера от градиента и поперечной координаты нулевого значения общего поля. Рассмотрена схема использования сигнала Н-мазера для создания опросного сигнала рубидиевого фонтана, рассчитан эффекта Дика.</p></abstract><trans-abstract xml:lang="en"><p>To ensure a presence of only operating atoms in the H-maser storage bulb, the magnetic field created by two Pseudo-Helmholtz coils placed between selection magnets is used. The dependences of H-maser’s selection system quality factor on the value of the magnetic field gradient and on the transverse coordinate of its zero value are calculated and examined. The H-maser output signal using scheme to create the answering signal of Rb atomic fountain is considered the Dick effect is calculated.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>водородный генератор</kwd><kwd>магнитная сортировка</kwd><kwd>майорановские переходы</kwd><kwd>атомный фонтан</kwd><kwd>эффект Дика</kwd><kwd>hydrogen maser</kwd><kwd>magnet selection</kwd><kwd>Majorana transitions</kwd><kwd>atomic fountain</kwd><kwd>Dick effect</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">Santarelli G., Laurent Ph., Lemonde P., Clairon A., Mann A.G., Chang S., Luiten A.N., Salomon Ch. Quantum projection noise in an atomic fountain: A high stability caesium frequency standard // Phys. Rev. Lett. 1999. V. 82. P. 4619-4622.</mixed-citation><mixed-citation xml:lang="en">Santarelli G., Laurent Ph., Lemonde P., Clairon A., Mann A.G., Chang S., Luiten A.N., Salomon Ch. Quantum projection noise in an atomic fountain: A high stability caesium frequency standard // Phys. Rev. Lett. 1999. V. 82. P. 4619-4622.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Ovchinnikov Y., Marra G. Accurate rubidium atomic fountain frequency standard. Metrologia. 2011. V. 48. P. 87-100.</mixed-citation><mixed-citation xml:lang="en">Ovchinnikov Y., Marra G. Accurate rubidium atomic fountain frequency standard. Metrologia. 2011. V. 48. P. 87-100.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Dick G. J. Local oscillator induced instabilities in trapped ion frequency standards // Proc. 19th Precise Time and Time Interval (PTTI), Redendo Beach, CA, 1987. P. 133-147.</mixed-citation><mixed-citation xml:lang="en">Dick G. J. Local oscillator induced instabilities in trapped ion frequency standards // Proc. 19th Precise Time and Time Interval (PTTI), Redendo Beach, CA, 1987. P. 133-147.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Dick G. J., Prestage J. D., Greenhall C. A., Maleki L. Local oscillator induced degradation of medium-term stability in passive atomic frequency standards // Proc. 22th Precise Time and Time Interval (PTTI), Vienna, VA, 1990. P. 487-508.</mixed-citation><mixed-citation xml:lang="en">Dick G. J., Prestage J. D., Greenhall C. A., Maleki L. Local oscillator induced degradation of medium-term stability in passive atomic frequency standards // Proc. 22th Precise Time and Time Interval (PTTI), Vienna, VA, 1990. P. 487-508.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Vanier J., Audoin C. The Quantum Physics of Atomic Frequency Standards // IOP Publishing Ltd, Bristol and Philadelphia. 1989. V. 2. P. 1082-1102.</mixed-citation><mixed-citation xml:lang="en">Vanier J., Audoin C. The Quantum Physics of Atomic Frequency Standards // IOP Publishing Ltd, Bristol and Philadelphia. 1989. V. 2. P. 1082-1102.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Бойко А. И., Елкин Г. А., Жесткова Н. Д., Курников Г. П., Парамзин В. А. Водородный генератор для стандарта частоты на фонтане атомов цезия // Труды ВНИИФТРИ. 2005. Т. 50. С. 100-112.</mixed-citation><mixed-citation xml:lang="en">Бойко А. И., Елкин Г. А., Жесткова Н. Д., Курников Г. П., Парамзин В. А. Водородный генератор для стандарта частоты на фонтане атомов цезия // Труды ВНИИФТРИ. 2005. Т. 50. С. 100-112.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Audoin C., Desaintfuscien M., Petit P., Schermann J.-P. Design of a Double Focalization in a Hydrogen Maser // IEEE Trans. Instrum. Measur. 1968. V. IM-17. N. 4. P. 351-353.</mixed-citation><mixed-citation xml:lang="en">Audoin C., Desaintfuscien M., Petit P., Schermann J.-P. Design of a Double Focalization in a Hydrogen Maser // IEEE Trans. Instrum. Measur. 1968. V. IM-17. N. 4. P. 351-353.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Urabe S., Nakagiri K., Ohta Y., Kobayashi M., Saburi Y. Majorana Effect on Atomic Frequency Standards // IEEE Trans. Instrum. Measur. 1980. V. IM-29. N. 4. P. 304-310.</mixed-citation><mixed-citation xml:lang="en">Urabe S., Nakagiri K., Ohta Y., Kobayashi M., Saburi Y. Majorana Effect on Atomic Frequency Standards // IEEE Trans. Instrum. Measur. 1980. V. IM-29. N. 4. P. 304-310.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Schwinger J. On nonadiabatic processes in inhomogeneous fields // Phys. Rev. 1937. V. 51. P. 648-651.</mixed-citation><mixed-citation xml:lang="en">Schwinger J. On nonadiabatic processes in inhomogeneous fields // Phys. Rev. 1937. V. 51. P. 648-651.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Ландау Л. Д., Лифшиц Е. М. Курс теоретической физики. Т. 3. М.: ФИЗМАТЛИТ, 2004. С. 568-570.</mixed-citation><mixed-citation xml:lang="en">Ландау Л. Д., Лифшиц Е. М. Курс теоретической физики. Т. 3. М.: ФИЗМАТЛИТ, 2004. С. 568-570.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Бойко А. И., Алейников М. С. Активный Н-мазер с повышенной кратковременной стабильностью // Измерительная техника. 2013. №. 10. С. 33-36.</mixed-citation><mixed-citation xml:lang="en">Бойко А. И., Алейников М. С. Активный Н-мазер с повышенной кратковременной стабильностью // Измерительная техника. 2013. №. 10. С. 33-36.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Риле Ф. Стандарты частоты. Принципы и приложения. М.: ФИЗМАТЛИТ, 2009. С. 133-146.</mixed-citation><mixed-citation xml:lang="en">Риле Ф. Стандарты частоты. Принципы и приложения. М.: ФИЗМАТЛИТ, 2009. С. 133-146.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Aleynikov M. S., Boyko A. I. On the single-state selection for H-maser and its signal application for fountain atomic standard // Proc. IEEE Europ. Frequen. Time Forum. 2014. P. 169-172.</mixed-citation><mixed-citation xml:lang="en">Aleynikov M. S., Boyko A. I. On the single-state selection for H-maser and its signal application for fountain atomic standard // Proc. IEEE Europ. Frequen. Time Forum. 2014. P. 169-172.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Joyet A., Mileti G., Dudle G., Thomann P. Theoretical Study of the Dick Effect in a Continuously Operated Ramsey Resonator // IEEE Trans. Instrum. Measur. 2001. V. 50. N. 1. P. 150-156.</mixed-citation><mixed-citation xml:lang="en">Joyet A., Mileti G., Dudle G., Thomann P. Theoretical Study of the Dick Effect in a Continuously Operated Ramsey Resonator // IEEE Trans. Instrum. Measur. 2001. V. 50. N. 1. P. 150-156.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Leeson D. B. A Simple Model for Feed Back Oscillator Noise // Proc. IEEE. 1966. 54(2): 329,</mixed-citation><mixed-citation xml:lang="en">Leeson D. B. A Simple Model for Feed Back Oscillator Noise // Proc. IEEE. 1966. 54(2): 329,</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Vanier J., Tetu M., Bernier L.-G. Transfer of Frequency Stability from an Atomic Frequency Reference to a Quartz-Crystal Oscillator //IEEE Trans. Instrum. Measur. 1979. V. IM-28. N. 3.</mixed-citation><mixed-citation xml:lang="en">Vanier J., Tetu M., Bernier L.-G. Transfer of Frequency Stability from an Atomic Frequency Reference to a Quartz-Crystal Oscillator //IEEE Trans. Instrum. Measur. 1979. V. IM-28. N. 3.</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>
