Generation of relativistic positronium atoms by high-energy photons and charged particles in aligned crystals

Y. P. Kunashenko, Y. L. Pivovarov

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

We consider different generation mechanisms of relativistic positronium (Ps) atoms (positronium atoms moving with relativistic velocity) by high-energy photons and charged particles in aligned crystals. Coherent effect in a crystal leads to sufficient enhancement in Ps yield at certain photon energies. The energy spectrum of singlet and triplet Ps atoms generated by high-energy charged particles penetrating through a crystal contains strong peaks at the certain Ps energies. In addition, we discuss a possible new mechanism of Ps generation via transitions between bound states of a channeled electron (positron) in a crystal. Possible experiments are discussed.

Язык оригиналаАнглийский
Название основной публикацииProceedings - KORUS 2000: 4th Korea-Russia International Symposium on Science and Technology
ИздательInstitute of Electrical and Electronics Engineers Inc.
Страницы88-93
Число страниц6
Том1
ISBN (печатное издание)0780364864, 9780780364868
DOI
СостояниеОпубликовано - 2000
Событие4th Korea-Russia International Symposium on Science and Technology, KORUS 2000 - Ulsan, Республика Корея
Продолжительность: 27 июн 20001 июл 2000

Другое

Другое4th Korea-Russia International Symposium on Science and Technology, KORUS 2000
СтранаРеспублика Корея
ГородUlsan
Период27.6.001.7.00

ASJC Scopus subject areas

  • Clinical Biochemistry
  • Computer Networks and Communications
  • Biotechnology
  • Civil and Structural Engineering
  • Mechanics of Materials
  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry
  • Surfaces, Coatings and Films

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  • Цитировать

    Kunashenko, Y. P., & Pivovarov, Y. L. (2000). Generation of relativistic positronium atoms by high-energy photons and charged particles in aligned crystals. В Proceedings - KORUS 2000: 4th Korea-Russia International Symposium on Science and Technology (Том 1, стр. 88-93). [865928] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/KORUS.2000.865928