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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Solnechno-Zemnaya Fizika</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Solnechno-Zemnaya Fizika</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Солнечно-земная физика</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="online">2712-9640</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">28924</article-id>
   <article-id pub-id-type="doi">10.12737/szf-54201901</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Результаты  исследований</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Results of current research</subject>
    </subj-group>
    <subj-group>
     <subject>Результаты  исследований</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Processes of energy release in low-power solar flares</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Процессы энерговыделения в солнечных вспышках малой мощности</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5725-8262</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Боровик</surname>
       <given-names>Александр Васильевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Borovik</surname>
       <given-names>Aleksandr Vasil'evich</given-names>
      </name>
     </name-alternatives>
     <email>aborovik@iszf.irk.ru</email>
     <bio xml:lang="ru">
      <p>кандидат физико-математических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of physical and mathematical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9563-1360</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Жданов</surname>
       <given-names>Антон Андреевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Zhdanov</surname>
       <given-names>Anton Andreevich</given-names>
      </name>
     </name-alternatives>
     <email>kick.out@mail.ru</email>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Институт солнечно-земной физики СО РАН</institution>
     <city>Иркутск</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Institute of Solar Terrestrial Physics SB RAS</institution>
     <city>Irkutsk</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Институт солнечно-земной физики СО РАН</institution>
     <city>Иркутск</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Institute of Solar Terrestrial Physics SB RAS</institution>
     <city>Irkutsk</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <volume>5</volume>
   <issue>4</issue>
   <fpage>3</fpage>
   <lpage>11</lpage>
   <self-uri xlink:href="https://zh-szf.ru/en/nauka/article/28924/view">https://zh-szf.ru/en/nauka/article/28924/view</self-uri>
   <abstract xml:lang="ru">
    <p>По данным международного вспышечного патруля за 1972–2010 гг. [http://www.ngdc. noaa.gov/stp/space-weather/solar-data/solar-features/so-lar-flares/] выполнены статистические исследования малых солнечных вспышек (класс площади S). Установлена высокая корреляционная зависимость между продолжительностью вспышек и временем подъема яркости к максимуму. Получены новые данные по относительным временам подъема яркости (отношение времени подъема к общей продолжительности вспышки). Установлено, что распределения Тотн малых солнечных вспышек содержат ряд максимумов с наиболее значимыми 0.2, 0.25, 0.33 и 0.5. При переходе от вспышек низких оптических классов к более крупным вспышкам максимумы постепенно исчезают. Получены распределения солнечных вспышек по энергии в оптическом диапазоне длин волн, свидетельствующие о том, что интервалы энергий вспышек разного класса площади в значительной степени перекрываются. До 9.5 % малых вспышек попадает в интервал энергий крупных солнечных вспышек (класс площади 2–4). Еще более значительное перекрытие — со вспышками класса площади 1.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Using flare patrol data for 1972–2010 [http://www.ngdc.noaa.gov/stp/space-weather/solar-data/solar-features/solar-flares/], we have conducted statistical studies of small solar flares. We have established a correlation between the flare brightness rise time and the total duration of small flares, and obtained evidence of the discreteness of relative rise times (Trel). The most significant Trel values are 0.2, 0.25, 0.33, and 0.5. As the area class and importance of flares increase, maxima of Trel distributions decrease, flatten, and completely disappear in case of large flares. We have found the discreteness of the area distribution of small flares. We have obtained distributions of solar flare energy, which exhibit significant overlap for flare energy of different area classes. The energy range of large solar flares contains 9.5 % of small flares. The energy range of flares of area class 1 has even a more significant overlap.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>солнечные вспышки</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>solar flares</kwd>
   </kwd-group>
  </article-meta>
 </front>
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  <p></p>
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