Simulation of positron source based on the conversion of the electron beam generated by small-sized betatrons

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

This work covers the possibility of development of a positrons injector based on the conversion of electron beam generated by small-sized pulsed betatrons for implementation in antibetatron. The following off-the-shelf small-sized pulsed betatrons were chosen as accelerating systems: MIB-4 and KRAB-10 with the energies of 4 and 10 MeV, respectively. Authors implemented physical and mathematical libraries Geant4 and CLHEP to numerically simulate the conversion of an electron beam at the target. Sources of the electron beams were off-the-shelf small-sized betatrons. The optimal thickness of amorphous targets was determined for Ta, W and Pt, which have the largest positrons yield. The spectral and angular characteristics were defined for the generated positrons for Ta, W and Pt converters. The off-the-shelf betatrons MIB-4 and KRAB-10 can provide the positron flux about 106 e+/s and 107 e+/s, respectively.

Язык оригиналаАнглийский
Название основной публикации52nd Annual Conference of the British Institute of Non-Destructive Testing 2013, NDT 2013
ИздательBritish Institute of Non-Destructive Testing
Страницы333-339
Число страниц7
ISBN (печатное издание)9781629939933
СостояниеОпубликовано - 2013
Событие52nd Annual Conference of the British Institute of Non-Destructive Testing 2013, BINDT 2013 - Telford, Великобритания
Продолжительность: 10 сен 201312 сен 2013

Другое

Другое52nd Annual Conference of the British Institute of Non-Destructive Testing 2013, BINDT 2013
СтранаВеликобритания
ГородTelford
Период10.9.1312.9.13

ASJC Scopus subject areas

  • Computational Mechanics
  • Mechanics of Materials
  • Safety, Risk, Reliability and Quality
  • Materials Science (miscellaneous)

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