The energy spectrum of low energy positrons was discussed. The shape of spectra was generated by conversion of planar channeling radiation from relativistic electrons into electron-positron pairs in a thin amorphous convertor. The results showed that the shape of the spectrum depends on initial electron energy, on the alignment of crystals with respect to the electron beam and on the crystal temperature.
|Number of pages||6|
|Journal||Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms|
|Publication status||Published - 1 Jan 2003|
|Event||RREPS 2001 - Lake Aya, Russian Federation|
Duration: 1 Sep 2001 → 1 Sep 2001
ASJC Scopus subject areas
- Nuclear and High Energy Physics