Design and performance of the pulsed positron beam at Chalmers University of Technology
Artikel i vetenskaplig tidskrift, 2009
A slow monoenergetic pulsed positron beam at Chalmers University of Technology has been built. The system consists mainly of chopper, buncher and accelerator. The achieved positron energy range is in range between 230 eV and 15 keV. The FWHM of the beam resolution function is around 700 ps. The beam intensity is around 10(3) cps. (C) 2009 Elsevier B.V. All rights reserved.
Pulsed positron beam
Positron lifetime spectroscopy
annihilation
Författare
Larisa Mileshina
Chalmers, Teknisk fysik, Nukleär teknik
Anders Nordlund
Chalmers, Teknisk fysik, Nukleär teknik
Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
0168-583X (ISSN)
Vol. 267 17 2934-2937Ämneskategorier
Subatomär fysik
DOI
10.1016/j.nimb.2009.05.073