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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">journal</journal-id>

      <journal-title-group>
        <journal-title>Вестник Объединенного института высоких температур</journal-title>
        <abbrev-journal-title abbrev-type="publisher">Вестник ОИВТ РАН</abbrev-journal-title>
      </journal-title-group>

      <issn pub-type="epub">2658-669X</issn>

      <publisher>
        <publisher-name>ОИВТ РАН</publisher-name>
      </publisher>
    </journal-meta>

    <article-meta>
      <article-id pub-id-type="publisher-id">92</article-id>
      <article-id pub-id-type="doi"></article-id>

      <title-group>
        <article-title>Сгустки ускоренных электронов с квазимоноэнергетическим распределением в лазерно-плазменном инжекторе с использованием сильно неоднородной плазмы</article-title>
        <trans-title-group xml:lang="en">
          <trans-title>
            Bunches of accelerated electrons with a quasi-monoenegetic distribution in a laser-plasma injector using a highly inhomogeneous plasma jet
          </trans-title>
        </trans-title-group>
      </title-group>

      <contrib-group>
        <contrib contrib-type="author">
          <name-alternatives>
            <name xml:lang="ru">
              <surname></surname>
              <given-names> </given-names>
            </name>
            <name xml:lang="en">
              <surname>Popov</surname>
              <given-names>V.S.</given-names>
            </name>
          </name-alternatives>
          <xref ref-type="aff" rid="id1">ОИВТ РАН</xref>
        </contrib>

      </contrib-group>

      <aff-alternatives id="id1">
        <aff xml:lang="ru">
          <label>ОИВТ РАН</label>
          <institution>Объединенный институт высоких температур РАН (Москва, Россия)</institution>
          <addr-line>Москва, Россия</addr-line>
        </aff>
        <aff xml:lang="en">
          <label>JIHT RAS</label>
          <institution>Joint Institute for High Temperatures of the Russian Academy of Sciences (Moscow, Russia)</institution>
          <addr-line>Moscow, Russia</addr-line>
        </aff>
      </aff-alternatives>

      <pub-date publication-format="electronic" date-type="pub" pub-type="epub" iso-8601-date="2021-01-25">
        <day>25</day>
        <month>01</month>
        <year>2021</year>
      </pub-date>

      <volume>5</volume>
      <issue>2</issue>
      <fpage>8</fpage>
      <lpage>12</lpage>

      <abstract xml:lang="ru">
        <p>В работе было проведено исследование зависимости характеристик вылетевших электронов от амплитуды лазерного импульса и пиковой плотности электронов плазмы при взаимодействии лазерного импульса субтераваттной мощности с сильно неоднородной плазмой. Был предложен и апробирован метод получения квазимоноэнергетических сгустков электронов, а также увеличения энергии вылетевших электронов путем варьирования профиля плотности плазмы.</p>
      </abstract>

      <abstract xml:lang="en" abstract-type="summary">
        <p>In this work, the dependence of the characteristics of the ejected electrons on the amplitude of the laser pulse and the peak density of plasma electrons during the interaction of a sub-terawatt laser pulse with a strongly inhomogeneous plasma was studied. A method for obtaining quasi-monoenergetic electron bunches and increasing the energy of ejected electrons by varying the plasma density profile was proposed and tested</p>
      </abstract>

      <kwd-group kwd-group-type="author-keywords" xml:lang="ru">
        <kwd>лазерно-плазменное ускорение</kwd>
        <kwd>кильватерная волна</kwd>
        <kwd>релятивистская самофокусировка</kwd>
        <kwd>инжекция электронов</kwd>
      </kwd-group>

      <kwd-group kwd-group-type="author-keywords" xml:lang="en">
        <kwd>laser-plasma acceleration</kwd>
        <kwd>wake wave</kwd>
        <kwd>relativistic self-focusing</kwd>
        <kwd>injection of electrons</kwd>
      </kwd-group>

    </article-meta>
  </front>
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</article>