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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">ANRI</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">ANRI</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>АНРИ (Аппаратура и Новости Радиационных Измерений)</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2075-1338</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">75975</article-id>
   <article-id pub-id-type="doi">10.37414/2075-1338-2024-116-1-31-49</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Научные статьи</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Scientific article</subject>
    </subj-group>
    <subj-group>
     <subject>Научные статьи</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Methods and Devices for Reconstruction Radiation Spectra from Spatial Distributions</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Методы и средства восстановления спектров излучения по пространственным распределениям</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Лелюхин</surname>
       <given-names>Александр С.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Lelyuhin</surname>
       <given-names>Aleksandr S.</given-names>
      </name>
     </name-alternatives>
     <email>alex-ray@inbox.ru</email>
     <bio xml:lang="ru">
      <p>кандидат технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">ООО «Фотон»</institution>
     <city>Оренбург</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">«Photon» Ltd</institution>
     <city>Orenburg</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2024-03-18T01:30:32+03:00">
    <day>18</day>
    <month>03</month>
    <year>2024</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2024-03-18T01:30:32+03:00">
    <day>18</day>
    <month>03</month>
    <year>2024</year>
   </pub-date>
   <issue>1</issue>
   <fpage>31</fpage>
   <lpage>49</lpage>
   <history>
    <date date-type="received" iso-8601-date="2024-03-14T00:00:00+03:00">
     <day>14</day>
     <month>03</month>
     <year>2024</year>
    </date>
   </history>
   <self-uri xlink:href="https://doza.editorum.ru/en/nauka/article/75975/view">https://doza.editorum.ru/en/nauka/article/75975/view</self-uri>
   <abstract xml:lang="ru">
    <p>В работе рассмотрены принципы реализации неклассических спектрометров излучения. Приведены схемы формирования пространственных распределений полей излучения и выполнена постановка задачи восстановления спектров по кривым ослабления и профилям полей вторичного излучения. Представлен обзор аппаратных решений и предложена систематизация неклассических спектрометров излучения по принципу получения информации о первичном пучке излучения. Описана методика определения условий излучения по восстановленным спектральным распределениям.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The paper considers the principles of construction of non-classical radiation spectrometers. Schemes for the formation of spatial distributions of radiation fields are presented, and the problem of reconstructing the spectra from attenuation curves and profiles of secondary radiation fields is formulated. A review of non-classical spectrometers is presented and a systematization of non-classical radiation spectrometers is proposed based on the principle of obtaining information about the primary radiation beam. A technique for determining radiation conditions from reconstructed spectral distributions is described.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>неклассические спектрометры излучения</kwd>
    <kwd>спектр излучения</kwd>
    <kwd>условия излучения</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>non-classical radiation spectrometers</kwd>
    <kwd>radiation spectrum</kwd>
    <kwd>radiation conditions</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
  <ref-list>
   <ref id="B1">
    <label>1.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Колеватов Ю.И., Семенов В.П., Трыков Л.А. Спектрометрия нейтронов и гамма-излучения в радиационной физике. М.: Энергоатомиздат, 1991, 296 c.</mixed-citation>
     <mixed-citation xml:lang="en">Kolevatov Yu.I., Semenov V.P., Trykov L.A. Spektrometriya neytronov i gamma-izlucheniya v radiacionnoy fizike. M.: Energoatomizdat, 1991, 296 c.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B2">
    <label>2.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Леонов А.С. Решение некорректно поставленных задач. Изд. 2-е. М.: Книжный дом «ЛИБРОКОМ», 2013, 336 с.</mixed-citation>
     <mixed-citation xml:lang="en">Leonov A.S. Reshenie nekorrektno postavlennyh zadach. Izd. 2-e. M.: Knizhnyy dom «LIBROKOM», 2013, 336 s.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B3">
    <label>3.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Косарев Е.Л. Методы обработки экспериментальных данных. 2-е изд., перераб. М.: ФИЗМАТЛИТ, 2008, 208 с.</mixed-citation>
     <mixed-citation xml:lang="en">Kosarev E.L. Metody obrabotki eksperimental'nyh dannyh. 2-e izd., pererab. M.: FIZMATLIT, 2008, 208 s.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B4">
    <label>4.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">M. Stampanoni et al, «Validation of reconstructed bremsstrahlung spectra between 6 MV and 25 MV from measured transmission data», Medical physics. Vol. 28. no. 3, pp. 325-327, 2001.</mixed-citation>
     <mixed-citation xml:lang="en">M. Stampanoni et al, «Validation of reconstructed bremsstrahlung spectra between 6 MV and 25 MV from measured transmission data», Medical physics. Vol. 28. no. 3, pp. 325-327, 2001.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B5">
    <label>5.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">S. Tominaga, «A singular-value decomposition approach to X-ray spectral estimation from attenuation data», Nucl Instrum Methods, A243:580-86, 1986.</mixed-citation>
     <mixed-citation xml:lang="en">S. Tominaga, «A singular-value decomposition approach to X-ray spectral estimation from attenuation data», Nucl Instrum Methods, A243:580-86, 1986.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B6">
    <label>6.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">B. Armbruster, R.J. Hamilton, A.K. Kuehl, «Spectrum reconstruction from dose measurements as a linear inverse problem», Physics in Medicine &amp; Biology, vol. 49, no. 22, pp. 5087, 2004.</mixed-citation>
     <mixed-citation xml:lang="en">B. Armbruster, R.J. Hamilton, A.K. Kuehl, «Spectrum reconstruction from dose measurements as a linear inverse problem», Physics in Medicine &amp; Biology, vol. 49, no. 22, pp. 5087, 2004.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B7">
    <label>7.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">C. Leinweber, J. Maier, M. Kachelrieb, «X-ray spectrum estimation for accurate attenuation simulation», Medical physics, vol. 44, no. 12, pp. 6183-6194, 2012.</mixed-citation>
     <mixed-citation xml:lang="en">C. Leinweber, J. Maier, M. Kachelrieb, «X-ray spectrum estimation for accurate attenuation simulation», Medical physics, vol. 44, no. 12, pp. 6183-6194, 2012.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B8">
    <label>8.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">J.M. Dinten et al, «X-Spectrum Determination Applied to Flash Radiography», Advances in X-ray Analysis, vol. 35, no. B, pp. 1091-1095, 1991.</mixed-citation>
     <mixed-citation xml:lang="en">J.M. Dinten et al, «X-Spectrum Determination Applied to Flash Radiography», Advances in X-ray Analysis, vol. 35, no. B, pp. 1091-1095, 1991.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B9">
    <label>9.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Y. Du et al. «Measurement of synchrotron radiation spectra using combined attenuation method and regularized inversion», Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 565, no. 2, pp. 855-860, 2006.</mixed-citation>
     <mixed-citation xml:lang="en">Y. Du et al. «Measurement of synchrotron radiation spectra using combined attenuation method and regularized inversion», Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 565, no. 2, pp. 855-860, 2006.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B10">
    <label>10.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">S. Gallardo, J. Rodenas, G. Verdu, «Unfolding X-ray spectra using a flat panel detector. Determination of the accuracy of the method with the Monte Carlo method», Radiation Physics and Chemistry, vol. 155, pp. 233-238, 2019.</mixed-citation>
     <mixed-citation xml:lang="en">S. Gallardo, J. Rodenas, G. Verdu, «Unfolding X-ray spectra using a flat panel detector. Determination of the accuracy of the method with the Monte Carlo method», Radiation Physics and Chemistry, vol. 155, pp. 233-238, 2019.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B11">
    <label>11.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">V. Delgado, «Determination of X-ray spectra from Al attenuation data by imposing a priori physical features of the spectrum: Theory and experimental validation», Medical physics., vol. 36, no. 1, pp. 142-148, 2009.</mixed-citation>
     <mixed-citation xml:lang="en">V. Delgado, «Determination of X-ray spectra from Al attenuation data by imposing a priori physical features of the spectrum: Theory and experimental validation», Medical physics., vol. 36, no. 1, pp. 142-148, 2009.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B12">
    <label>12.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">J.W. Twidell, «The determination of X-ray spectra using attenuation measurements and a computerprogram», Physics in Medicine &amp; Biology, vol. 15, no. 3, pp. 529, 1970.</mixed-citation>
     <mixed-citation xml:lang="en">J.W. Twidell, «The determination of X-ray spectra using attenuation measurements and a computerprogram», Physics in Medicine &amp; Biology, vol. 15, no. 3, pp. 529, 1970.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B13">
    <label>13.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">S. Tominaga, «The estimation of X-ray spectral distributions from attenuation data by means of iterative computation», Nuclear Instruments and Methods in Physics Research, vol. 192, no. 2-3, pp. 415-421, 1982.</mixed-citation>
     <mixed-citation xml:lang="en">S. Tominaga, «The estimation of X-ray spectral distributions from attenuation data by means of iterative computation», Nuclear Instruments and Methods in Physics Research, vol. 192, no. 2-3, pp. 415-421, 1982.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B14">
    <label>14.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">R.G. Waggener et al., «X-ray spectra estimation using attenuation measurements from 25 kVp to 18 MV», Medical physics, vol. 26, no. 7, pp. 1269-1278, 1999.</mixed-citation>
     <mixed-citation xml:lang="en">R.G. Waggener et al., «X-ray spectra estimation using attenuation measurements from 25 kVp to 18 MV», Medical physics, vol. 26, no. 7, pp. 1269-1278, 1999.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B15">
    <label>15.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">J.M. Boone, «X-ray spectral reconstruction from attenuation data using neural networks», Medical physics, vol. 17, no. 4, pp. 647-654, 1990.</mixed-citation>
     <mixed-citation xml:lang="en">J.M. Boone, «X-ray spectral reconstruction from attenuation data using neural networks», Medical physics, vol. 17, no. 4, pp. 647-654, 1990.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B16">
    <label>16.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">S. Hussain, «Artificial neural network model for spectral construction of a linear accelerator megavoltage photon beam», International Conference on Intelligent Systems, 2010, Modelling and Simulation, IEEE, pp. 86-91, 2010.</mixed-citation>
     <mixed-citation xml:lang="en">S. Hussain, «Artificial neural network model for spectral construction of a linear accelerator megavoltage photon beam», International Conference on Intelligent Systems, 2010, Modelling and Simulation, IEEE, pp. 86-91, 2010.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B17">
    <label>17.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">O.I. Nedavnii, S.P. Osipov, «Approximate energy spectrum of a high-intensity bremsstrahlung source derived from attenuation curve by method of moments», Russian journal of nondestructive testing, vol. 37, no. 9, pp. 667-671, 2001.</mixed-citation>
     <mixed-citation xml:lang="en">O.I. Nedavnii, S.P. Osipov, «Approximate energy spectrum of a high-intensity bremsstrahlung source derived from attenuation curve by method of moments», Russian journal of nondestructive testing, vol. 37, no. 9, pp. 667-671, 2001.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B18">
    <label>18.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">E.Y. Sidky et al., «A robust method of X-ray source spectrum estimation from transmission measurements: Demonstrated on computer simulated, scatter-free transmission data», Journal of applied physics, vol. 97, no. 12, pp. 124701, 2005.</mixed-citation>
     <mixed-citation xml:lang="en">E.Y. Sidky et al., «A robust method of X-ray source spectrum estimation from transmission measurements: Demonstrated on computer simulated, scatter-free transmission data», Journal of applied physics, vol. 97, no. 12, pp. 124701, 2005.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B19">
    <label>19.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">M. Endrizzi, P. Delogu, P. Oliva, «Application of an expectation maximization method to the reconstruction of X-ray-tube spectra from transmission data», Spectrochimica Acta Part B: Atomic Spectroscopy, vol. 102, pp. 42-47, 2014.</mixed-citation>
     <mixed-citation xml:lang="en">M. Endrizzi, P. Delogu, P. Oliva, «Application of an expectation maximization method to the reconstruction of X-ray-tube spectra from transmission data», Spectrochimica Acta Part B: Atomic Spectroscopy, vol. 102, pp. 42-47, 2014.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B20">
    <label>20.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">X. Duan et al., «CT scanner X-ray spectrum estimation from transmission measurements», Medical physics, vol. 38, no. 2, pp. 993-997, 2011.</mixed-citation>
     <mixed-citation xml:lang="en">X. Duan et al., «CT scanner X-ray spectrum estimation from transmission measurements», Medical physics, vol. 38, no. 2, pp. 993-997, 2011.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B21">
    <label>21.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">A. Lelyukhin, T. Piskaryova, E. Kornev, «Monitoring the spectral composition of bremsstrahlung during the exposure», Applied Radiation and Isotopes, vol. 148, pp. 45-48, 2019.</mixed-citation>
     <mixed-citation xml:lang="en">A. Lelyukhin, T. Piskaryova, E. Kornev, «Monitoring the spectral composition of bremsstrahlung during the exposure», Applied Radiation and Isotopes, vol. 148, pp. 45-48, 2019.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B22">
    <label>22.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Тараско М.З. Метод минимума направленного расхождения в задачах поиска распределений: Препринт№№ 1446. 1983.</mixed-citation>
     <mixed-citation xml:lang="en">Tarasko M.Z. Metod minimuma napravlennogo rashozhdeniya v zadachah poiska raspredeleniy: Preprint№№ 1446. 1983.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B23">
    <label>23.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Лелюхин А.С., Муслимов Д.А. Восстановление спектральных распределений по данным о пространственном распределении фотонов вторичного излучения//Прикладная физика. 2020. № 5. С. 10-15.</mixed-citation>
     <mixed-citation xml:lang="en">Lelyuhin A.S., Muslimov D.A. Vosstanovlenie spektral'nyh raspredeleniy po dannym o prostranstvennom raspredelenii fotonov vtorichnogo izlucheniya//Prikladnaya fizika. 2020. № 5. S. 10-15.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B24">
    <label>24.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Кульбак С. Теория информации и статистика. М.: Наука, 1967. 408 с.</mixed-citation>
     <mixed-citation xml:lang="en">Kul'bak S. Teoriya informacii i statistika. M.: Nauka, 1967. 408 s.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B25">
    <label>25.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Теребиж В.Ю. Введение в статистическую теорию обратных задач. М.: ФИЗМАТЛИТ, 2005. 376 с.</mixed-citation>
     <mixed-citation xml:lang="en">Terebizh V.Yu. Vvedenie v statisticheskuyu teoriyu obratnyh zadach. M.: FIZMATLIT, 2005. 376 s.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B26">
    <label>26.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">E.L. Kosarev, V.D. Peskov, E.R. Podolyak, «High resolution soft X-ray spectrum reconstruction by MWPC attenuation measurements», Nuclear Instruments and Methods in Physics Research. vol. 208, no. 1-3, pp. 637-645, 1983.</mixed-citation>
     <mixed-citation xml:lang="en">E.L. Kosarev, V.D. Peskov, E.R. Podolyak, «High resolution soft X-ray spectrum reconstruction by MWPC attenuation measurements», Nuclear Instruments and Methods in Physics Research. vol. 208, no. 1-3, pp. 637-645, 1983.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B27">
    <label>27.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">L. Silberstein, «Determination of the spectral composition of X-ray radiation from filtration data», JOSA, vol. 22, no. 5, pp. 265-280, 1932.</mixed-citation>
     <mixed-citation xml:lang="en">L. Silberstein, «Determination of the spectral composition of X-ray radiation from filtration data», JOSA, vol. 22, no. 5, pp. 265-280, 1932.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B28">
    <label>28.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">A.P. Cracknell et al., «The determination of the photon energy spectrum of a flash X-ray tube», Radiation Effects, vol. 2, no. 4, pp. 233-242, 1970.</mixed-citation>
     <mixed-citation xml:lang="en">A.P. Cracknell et al., «The determination of the photon energy spectrum of a flash X-ray tube», Radiation Effects, vol. 2, no. 4, pp. 233-242, 1970.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B29">
    <label>29.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Баловнев А.В., Визгалов И.В., Салахутдинов Г.Х. Диагностика аномальной электрон-электронной эмиссии в автоколебательном режиме пучково-плазменного разряда при помощи метода фильтров и термолюминесцентных детекторов//Прикладная физика. 2015. № 1. С. 40.</mixed-citation>
     <mixed-citation xml:lang="en">Balovnev A.V., Vizgalov I.V., Salahutdinov G.H. Diagnostika anomal'noy elektron-elektronnoy emissii v avtokolebatel'nom rezhime puchkovo-plazmennogo razryada pri pomoschi metoda fil'trov i termolyuminescentnyh detektorov//Prikladnaya fizika. 2015. № 1. S. 40.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B30">
    <label>30.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Баловнев А.В. и др. Исследование рентгеновского излучения микропинчевого разряда при помощи термолюминесцентных детекторов //Прикладная физика. 2013. № 4. С. 23-26.</mixed-citation>
     <mixed-citation xml:lang="en">Balovnev A.V. i dr. Issledovanie rentgenovskogo izlucheniya mikropinchevogo razryada pri pomoschi termolyuminescentnyh detektorov //Prikladnaya fizika. 2013. № 4. S. 23-26.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B31">
    <label>31.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">J. Cao et al., «Spectral reconstruction of the flash X-ray generated by Dragon-I LIA based on transmission measurements», Nucl. Sci. Tech., vol. 26, pp. 040403, 2015.</mixed-citation>
     <mixed-citation xml:lang="en">J. Cao et al., «Spectral reconstruction of the flash X-ray generated by Dragon-I LIA based on transmission measurements», Nucl. Sci. Tech., vol. 26, pp. 040403, 2015.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B32">
    <label>32.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">J.P.O. Manrique, A.M. Costa, «Reconstruction of X-rays spectra of clinical linear accelerators from transmission data with generalized simulated annealing», Radiation Physics and Chemistry, vol. 155, pp. 4-8, 2019.</mixed-citation>
     <mixed-citation xml:lang="en">J.P.O. Manrique, A.M. Costa, «Reconstruction of X-rays spectra of clinical linear accelerators from transmission data with generalized simulated annealing», Radiation Physics and Chemistry, vol. 155, pp. 4-8, 2019.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B33">
    <label>33.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">J. Cao et al., «A novel X-ray tube spectra reconstruction method based on transmission measurements», Nuclear Science and Techniques, vol. 27, no. 2, p. 45, 2016.</mixed-citation>
     <mixed-citation xml:lang="en">J. Cao et al., «A novel X-ray tube spectra reconstruction method based on transmission measurements», Nuclear Science and Techniques, vol. 27, no. 2, p. 45, 2016.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B34">
    <label>34.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">S. Gallardo et al., «Unfolding X-ray spectra using a flat panel detector», 2013, 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). IEEE, 2013. pp. 2384-2387. DOI: 10.1109/EMBC.2013.6610018. /</mixed-citation>
     <mixed-citation xml:lang="en">S. Gallardo et al., «Unfolding X-ray spectra using a flat panel detector», 2013, 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). IEEE, 2013. pp. 2384-2387. DOI: 10.1109/EMBC.2013.6610018. /</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B35">
    <label>35.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">E.Y. Sidky et al., «A robust method of X-ray source spectrum estimation from transmission measurements: Demonstrated on computer simulated, scatter-free transmission data», Journal of applied physics, vol. 97, no. 12, pp. 124701, 2005.</mixed-citation>
     <mixed-citation xml:lang="en">E.Y. Sidky et al., «A robust method of X-ray source spectrum estimation from transmission measurements: Demonstrated on computer simulated, scatter-free transmission data», Journal of applied physics, vol. 97, no. 12, pp. 124701, 2005.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B36">
    <label>36.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">L. Yu, E.Y. Sidky, X. Pan, «A novel method for determining source spectrum/detector spectral response in X-ray imaging», 2003 IEEE Nuclear Science Symposium. Conference Record (IEEE Cat. No. 03CH37515). IEEE, vol. 4, pp. 2964-2967.</mixed-citation>
     <mixed-citation xml:lang="en">L. Yu, E.Y. Sidky, X. Pan, «A novel method for determining source spectrum/detector spectral response in X-ray imaging», 2003 IEEE Nuclear Science Symposium. Conference Record (IEEE Cat. No. 03CH37515). IEEE, vol. 4, pp. 2964-2967.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B37">
    <label>37.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">V. Raspa, C. Moreno, «Radiographic method for measuring the continuum hard X-ray output spectrum of a Plasma Focus device», Physics Letters A, vol. 373, no. 40, pp. 3659-3662, 2009.</mixed-citation>
     <mixed-citation xml:lang="en">V. Raspa, C. Moreno, «Radiographic method for measuring the continuum hard X-ray output spectrum of a Plasma Focus device», Physics Letters A, vol. 373, no. 40, pp. 3659-3662, 2009.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B38">
    <label>38.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">V. Raspa et al., «Plasma focus based flash hard X-ray source in the 100 keV region with reproducible spectrum», Physics Letters A, vol. 374, no. 46, pp. 4675-4677, 2010.</mixed-citation>
     <mixed-citation xml:lang="en">V. Raspa et al., «Plasma focus based flash hard X-ray source in the 100 keV region with reproducible spectrum», Physics Letters A, vol. 374, no. 46, pp. 4675-4677, 2010.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B39">
    <label>39.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Косарев Е.Л., Песков В.Д., Подоляк Е.Р. Восстановление спектра ультрамягкого рентгеновского излучения из измерений его поглощения в газе//ЖТФ. 1983. Том 53. Вып. 6. С. 1101-1114.</mixed-citation>
     <mixed-citation xml:lang="en">Kosarev E.L., Peskov V.D., Podolyak E.R. Vosstanovlenie spektra ul'tramyagkogo rentgenovskogo izlucheniya iz izmereniy ego pogloscheniya v gaze//ZhTF. 1983. Tom 53. Vyp. 6. S. 1101-1114.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B40">
    <label>40.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Микеров В.И., Кошелев А.П. Рентгеновский анализатор. Патент на изобретение № 2504756. Россия. Опубликовано: 20.01.2014. Бюл. № 2.</mixed-citation>
     <mixed-citation xml:lang="en">Mikerov V.I., Koshelev A.P. Rentgenovskiy analizator. Patent na izobretenie № 2504756. Rossiya. Opublikovano: 20.01.2014. Byul. № 2.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B41">
    <label>41.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Лелюхин А.С., Корнев Е.А. Спектрозональный рентгеновский детектор. Патент на изобретение № №2262720. Россия. Опубликовано: 20.10.2005. Бюл. № 29.</mixed-citation>
     <mixed-citation xml:lang="en">Lelyuhin A.S., Kornev E.A. Spektrozonal'nyy rentgenovskiy detektor. Patent na izobretenie № №2262720. Rossiya. Opublikovano: 20.10.2005. Byul. № 29.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B42">
    <label>42.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Муслимов Д.А., Лелюхин А.С. Восстановление спектра излучения рентгеновской трубки по абсорбционной кривой//Материалы III Евразийского конгресса по медицинской физике и инженерии «Медицинская физика-2010». Сб. материалов. Том 2. М., 2010. С. 97-99.</mixed-citation>
     <mixed-citation xml:lang="en">Muslimov D.A., Lelyuhin A.S. Vosstanovlenie spektra izlucheniya rentgenovskoy trubki po absorbcionnoy krivoy//Materialy III Evraziyskogo kongressa po medicinskoy fizike i inzhenerii «Medicinskaya fizika-2010». Sb. materialov. Tom 2. M., 2010. S. 97-99.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B43">
    <label>43.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Муслимов Д.А., Лелюхин А.С. Гамалей К.А. Определение практического пикового напряжения по восстановленным спектральным распределениям тормозного излучения//Медицинская техника. 2011. №№5. С. 34-39.</mixed-citation>
     <mixed-citation xml:lang="en">Muslimov D.A., Lelyuhin A.S. Gamaley K.A. Opredelenie prakticheskogo pikovogo napryazheniya po vosstanovlennym spektral'nym raspredeleniyam tormoznogo izlucheniya//Medicinskaya tehnika. 2011. №№5. S. 34-39.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B44">
    <label>44.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">R.T. Mainardi, E.V. Bonzi, «An indirect method of X-ray spectra measurement by simultaneous attenuations of the scattered beam», Radiation Physics and Chemistry, vol. 77, no. 5, pp. 537-544, 2008.</mixed-citation>
     <mixed-citation xml:lang="en">R.T. Mainardi, E.V. Bonzi, «An indirect method of X-ray spectra measurement by simultaneous attenuations of the scattered beam», Radiation Physics and Chemistry, vol. 77, no. 5, pp. 537-544, 2008.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B45">
    <label>45.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">R.T. Mainardi, R.A. Barrea, «X-ray spectral determination by successive modifications of the beam intensity», Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 280, no. 2-3, pp. 387-391, 1989.</mixed-citation>
     <mixed-citation xml:lang="en">R.T. Mainardi, R.A. Barrea, «X-ray spectral determination by successive modifications of the beam intensity», Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 280, no. 2-3, pp. 387-391, 1989.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B46">
    <label>46.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">W.T. Jalbout, N.M. Spyrou, «Spectral reconstruction by scatter analysis for a linear accelerator photon beam», Physics in Medicine &amp; Biology, vol. 51, no. 9, pp. 2211, 2006.</mixed-citation>
     <mixed-citation xml:lang="en">W.T. Jalbout, N.M. Spyrou, «Spectral reconstruction by scatter analysis for a linear accelerator photon beam», Physics in Medicine &amp; Biology, vol. 51, no. 9, pp. 2211, 2006.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B47">
    <label>47.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Муслимов Д.А., Лелюхин А.С., Зацепин А.А., Татаров А.В. Устройство для определения высокого напряжения на рентгеновской трубке. Патент на изобретение № 2633801. Россия. Опубликовано: 19.10.2017. Бюл. № 29.</mixed-citation>
     <mixed-citation xml:lang="en">Muslimov D.A., Lelyuhin A.S., Zacepin A.A., Tatarov A.V. Ustroystvo dlya opredeleniya vysokogo napryazheniya na rentgenovskoy trubke. Patent na izobretenie № 2633801. Rossiya. Opublikovano: 19.10.2017. Byul. № 29.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B48">
    <label>48.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Лелюхин А.С., Муслимов Д.А., Пискарева Т.И., Межуева Л.В., Татаров А.В., Яловой С.К., Стуров А.С. Устройство для измерения анодного напряжения и определения суммарной фильтрации рентгеновского излучения. Патент на изобретение № 2672253. Россия. Опубликовано: 13.11.2018. Бюл. № 32.</mixed-citation>
     <mixed-citation xml:lang="en">Lelyuhin A.S., Muslimov D.A., Piskareva T.I., Mezhueva L.V., Tatarov A.V., Yalovoy S.K., Sturov A.S. Ustroystvo dlya izmereniya anodnogo napryazheniya i opredeleniya summarnoy fil'tracii rentgenovskogo izlucheniya. Patent na izobretenie № 2672253. Rossiya. Opublikovano: 13.11.2018. Byul. № 32.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B49">
    <label>49.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">СанПиН 2.6.1.1192-03. Гигиенические требования к устройству и эксплуатации рентгеновских кабинетов, аппаратов и проведению рентгенологических исследований. М.: ФЦГСЭН, 2003. 76 с.</mixed-citation>
     <mixed-citation xml:lang="en">SanPiN 2.6.1.1192-03. Gigienicheskie trebovaniya k ustroystvu i ekspluatacii rentgenovskih kabinetov, apparatov i provedeniyu rentgenologicheskih issledovaniy. M.: FCGSEN, 2003. 76 s.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B50">
    <label>50.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Блинов Н.Н. Основы рентгенодиагностической техники. Учебное пособие. М.: Медицина, 2002. 392 с.</mixed-citation>
     <mixed-citation xml:lang="en">Blinov N.N. Osnovy rentgenodiagnosticheskoy tehniki. Uchebnoe posobie. M.: Medicina, 2002. 392 s.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B51">
    <label>51.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Владимиров Л.В., Владимиров Ю.Л., Козлов А.А. Радиационные методы контроля параметров рентгенодиагностических аппаратов//Медицинская техника. 2007. №№5. С. 35-37.</mixed-citation>
     <mixed-citation xml:lang="en">Vladimirov L.V., Vladimirov Yu.L., Kozlov A.A. Radiacionnye metody kontrolya parametrov rentgenodiagnosticheskih apparatov//Medicinskaya tehnika. 2007. №№5. S. 35-37.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B52">
    <label>52.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Нурлыбаев К., Синников Л.Л., Ярына Д.В. Метрологическое обеспечение средств контроля электрических и радиационных параметров рентгеновских аппаратов//АНРИ. 2007. №№2. С. 53-57.</mixed-citation>
     <mixed-citation xml:lang="en">Nurlybaev K., Sinnikov L.L., Yaryna D.V. Metrologicheskoe obespechenie sredstv kontrolya elektricheskih i radiacionnyh parametrov rentgenovskih apparatov//ANRI. 2007. №№2. S. 53-57.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B53">
    <label>53.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Зеликман М.И. Цифровые системы в медицинской рентгенодиагностике. М.: ОАО «Издательство «Медицина», 2007. 208 с.</mixed-citation>
     <mixed-citation xml:lang="en">Zelikman M.I. Cifrovye sistemy v medicinskoy rentgenodiagnostike. M.: OAO «Izdatel'stvo «Medicina», 2007. 208 s.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B54">
    <label>54.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">ГОСТ Р МЭК 61267-2001. Аппараты рентгеновские медицинские диагностические. Условия излучения при определении характеристик.</mixed-citation>
     <mixed-citation xml:lang="en">GOST R MEK 61267-2001. Apparaty rentgenovskie medicinskie diagnosticheskie. Usloviya izlucheniya pri opredelenii harakteristik.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B55">
    <label>55.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">International Electrotechnical Commission, Medical Diagnostic X-Ray Equipment - Radiation Conditions for Use in the Determination of Characteristics. Rep. IEC-61267, IEC, Geneva, 2005.</mixed-citation>
     <mixed-citation xml:lang="en">International Electrotechnical Commission, Medical Diagnostic X-Ray Equipment - Radiation Conditions for Use in the Determination of Characteristics. Rep. IEC-61267, IEC, Geneva, 2005.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B56">
    <label>56.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">ГОСТ IEC 61676-2011. Медицинское электрическое оборудование. Дозиметрические приборы, используемые для неинвазивного измерения напряжения на рентгеновской трубке в диагностической радиологии. М.: Стандартинформ, 2013 г.</mixed-citation>
     <mixed-citation xml:lang="en">GOST IEC 61676-2011. Medicinskoe elektricheskoe oborudovanie. Dozimetricheskie pribory, ispol'zuemye dlya neinvazivnogo izmereniya napryazheniya na rentgenovskoy trubke v diagnosticheskoy radiologii. M.: Standartinform, 2013 g.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B57">
    <label>57.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Владимиров Л.В., Владимиров Ю.Л., Козлов А.А. Радиационные методы контроля параметров рентгенодиагностических аппаратов//Медицинская техника. 2007. № 5. С. 35-37.</mixed-citation>
     <mixed-citation xml:lang="en">Vladimirov L.V., Vladimirov Yu.L., Kozlov A.A. Radiacionnye metody kontrolya parametrov rentgenodiagnosticheskih apparatov//Medicinskaya tehnika. 2007. № 5. S. 35-37.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B58">
    <label>58.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Муслимов Д.А., Лелюхин А.С. Методы и средства измерения анодного напряжения рентгеновских аппаратов//Медицинская техника. 2011. № №5. С. 15-18.</mixed-citation>
     <mixed-citation xml:lang="en">Muslimov D.A., Lelyuhin A.S. Metody i sredstva izmereniya anodnogo napryazheniya rentgenovskih apparatov//Medicinskaya tehnika. 2011. № №5. S. 15-18.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B59">
    <label>59.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Лелюхин А.С. Определение характеристик рентгеновского пучка по профилю поля вторичного излучения//Медицинская техника. 2019. № 2. С. 32-34.</mixed-citation>
     <mixed-citation xml:lang="en">Lelyuhin A.S. Opredelenie harakteristik rentgenovskogo puchka po profilyu polya vtorichnogo izlucheniya//Medicinskaya tehnika. 2019. № 2. S. 32-34.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B60">
    <label>60.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Лелюхин А.С. Определение параметров рентгеновского пучка по восстановленным спектральным распределениям//Методы компьютерной диагностики в биологии и медицине - 2014: материалы Всерос. школы-семинара. Саратов: Изд-во Саратовский источник, 2014. С. 24-26.</mixed-citation>
     <mixed-citation xml:lang="en">Lelyuhin A.S. Opredelenie parametrov rentgenovskogo puchka po vosstanovlennym spektral'nym raspredeleniyam//Metody komp'yuternoy diagnostiki v biologii i medicine - 2014: materialy Vseros. shkoly-seminara. Saratov: Izd-vo Saratovskiy istochnik, 2014. S. 24-26.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B61">
    <label>61.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">H.M. Kramer, H.J. Selbach, W.J. Iles, «The practical peak voltage of diagnostic X-ray generators», The British journal of radiology, vol. 71, no. 842, pp. 200-209, 1998.</mixed-citation>
     <mixed-citation xml:lang="en">H.M. Kramer, H.J. Selbach, W.J. Iles, «The practical peak voltage of diagnostic X-ray generators», The British journal of radiology, vol. 71, no. 842, pp. 200-209, 1998.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B62">
    <label>62.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Y. Baorong et al., «Experimental determination of practical peak voltage», The British journal of radiology, vol. 73, no. 870, pp. 641-649, 2000.</mixed-citation>
     <mixed-citation xml:lang="en">Y. Baorong et al., «Experimental determination of practical peak voltage», The British journal of radiology, vol. 73, no. 870, pp. 641-649, 2000.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B63">
    <label>63.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Муслимов Д.А., Лелюхин А.С. Методы и средства измерения анодного напряжения рентгеновских аппаратов//Медицинская техника. 2011. № 5. С. 15-18.</mixed-citation>
     <mixed-citation xml:lang="en">Muslimov D.A., Lelyuhin A.S. Metody i sredstva izmereniya anodnogo napryazheniya rentgenovskih apparatov//Medicinskaya tehnika. 2011. № 5. S. 15-18.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B64">
    <label>64.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Муслимов Д.А., Лелюхин А.С. Определение практического пикового напряжения по скорости затухания тормозного излучения в полупроводниковом детекторе//Медицинская техника. 2012. № 1. С. 18-22.</mixed-citation>
     <mixed-citation xml:lang="en">Muslimov D.A., Lelyuhin A.S. Opredelenie prakticheskogo pikovogo napryazheniya po skorosti zatuhaniya tormoznogo izlucheniya v poluprovodnikovom detektore//Medicinskaya tehnika. 2012. № 1. S. 18-22.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B65">
    <label>65.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Зацепин А.А., Татаров А.В., Калугин Е.Я., Лелюхин А.С. Использование информации о форме полей вторичного излучения при определении режимов работы рентгеновских аппаратов//Приборы. 2017. № 8. С. 29-33. Methods and Devices for Reconstruction Radiation Spectra from Spatial Distributions</mixed-citation>
     <mixed-citation xml:lang="en">Zacepin A.A., Tatarov A.V., Kalugin E.Ya., Lelyuhin A.S. Ispol'zovanie informacii o forme poley vtorichnogo izlucheniya pri opredelenii rezhimov raboty rentgenovskih apparatov//Pribory. 2017. № 8. S. 29-33. Methods and Devices for Reconstruction Radiation Spectra from Spatial Distributions</mixed-citation>
    </citation-alternatives>
   </ref>
  </ref-list>
 </back>
</article>
