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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">50995</article-id>
   <article-id pub-id-type="doi">10.12737/szf-83202202</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">Kinematic characteristics of stealth CME in three-dimensional space</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Кинематические характеристики КВМ типа stealth в трехмерном пространстве</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/0000-0003-3993-1083</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Егоров</surname>
       <given-names>Ярослав Игоревич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Egorov</surname>
       <given-names>Yaroslav Igorevich</given-names>
      </name>
     </name-alternatives>
     <email>egorov@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">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Файнштейн</surname>
       <given-names>Виктор Григорьевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Fainshtein</surname>
       <given-names>Victor Grigorievich</given-names>
      </name>
     </name-alternatives>
     <email>vfain@iszf.irk.ru</email>
     <bio xml:lang="ru">
      <p>доктор физико-математических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of physical and mathematical sciences;</p>
     </bio>
     <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>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2022-09-30T00:00:00+03:00">
    <day>30</day>
    <month>09</month>
    <year>2022</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2022-09-30T00:00:00+03:00">
    <day>30</day>
    <month>09</month>
    <year>2022</year>
   </pub-date>
   <volume>8</volume>
   <issue>3</issue>
   <fpage>14</fpage>
   <lpage>23</lpage>
   <history>
    <date date-type="received" iso-8601-date="2022-06-15T00:00:00+03:00">
     <day>15</day>
     <month>06</month>
     <year>2022</year>
    </date>
    <date date-type="accepted" iso-8601-date="2022-08-31T00:00:00+03:00">
     <day>31</day>
     <month>08</month>
     <year>2022</year>
    </date>
   </history>
   <self-uri xlink:href="https://naukaru.ru/en/nauka/article/50995/view">https://naukaru.ru/en/nauka/article/50995/view</self-uri>
   <abstract xml:lang="ru">
    <p>Для периода 2008–2014 гг. исследованы и сопоставлены кинематические характеристики движения корональных выбросов массы (КВМ) в трехмерном (3D) пространстве для трех групп КВМ: 1) КВМ типа stealth (далее — stealth-КВМ); 2) КВМ, возникшие на видимой стороне Солнца (для наблюдателя на Земле) и связанные с рентгеновскими вспышками и с эрупцией волокон; 3) все КВМ, зарегистрированные в указанный период. К stealth-КВМ мы отнесли КВМ, возникшие на видимой стороне Солнца и не связанные с рентгеновскими вспышками, а также с эрупцией волокон. Кинематические и некоторые физические характеристики этих КВМ были сопоставлены с аналогичными характеристиками выбросов массы, которые были отнесены к stealth-КВМ в работе [D’Huys et al., 2014]. После сравнения характеристик трех групп КВМ был сделан вывод, что в среднем stealth-КВМ имеют наименьшую скорость, кинетическую энергию, массу и угловой размер, центральный позиционный угол, а также угол φ между направлением движения КВМ в плоскости эклиптики и линией Солнце–Земля и угол λ между направлением движения КВМ в 3D-пространстве и плоскостью эклиптики. Обсуждаются также распределения КВМ разных типов по кинематическим характеристикам.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>We have studied and compared kinematic characteristics of the motion of coronal mass ejections (CMEs) in three-dimensional (3D) space for three groups of CMEs for the period 2008–2014. These CME groups include: (i) stealth CMEs, (ii) CMEs that originate on the front side of the Sun (for an observer on Earth) and are associated with X-ray flares and filament eruption, (iii) all CMEs registered during the given period. Stealth CMEs are CMEs that emerge on the front side of the Sun and are unrelated to X-ray flares, as well as to filament eruption. We compare kinematic and some physical characteristics of these CMEs with those of a separate group of CMEs, classified as stealth in [D’Huys et al., 2014]. After comparing the characteristics of the three CME groups (i)–(iii), we concluded that stealth CMEs have, on average, the lowest velocity, kinetic energy, mass and angular size, central position angle, and also the angle φ between the direction of CME motion in the ecliptic plane and the Sun–Earth line and the angle λ between the direction of CME motion in 3D space and the ecliptic plane. We also discuss distributions of CMEs of different types by kinematic characteristics.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>Солнце</kwd>
    <kwd>корональный выброс массы</kwd>
    <kwd>солнечная вспышка</kwd>
    <kwd>эрупция волокна</kwd>
    <kwd>кинематические характеристики движения КВМ</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>Sun</kwd>
    <kwd>coronal mass ejection</kwd>
    <kwd>solar flare</kwd>
    <kwd>filament eruption</kwd>
    <kwd>kinematic characteristics of CME motion</kwd>
   </kwd-group>
   <funding-group>
    <funding-statement xml:lang="ru">Работа выполнена в рамках базового финансирования программы ФНИ II.16 и при частичной поддержке гранта РФФИ № 20-02-00150</funding-statement>
    <funding-statement xml:lang="en">The work was financially supported by Basic Research program II.16 and in part by RFBR (Grant No. 20-02-00150)</funding-statement>
   </funding-group>
  </article-meta>
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