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Document type:
Zeitschriftenartikel / Journal Article
Title:
Nanosecond pulsed proton microbeam
Collection title:
11th International Conference on Nuclear Microprobe Technology and Applications and the 3rd International Workshop on Proton Beam Writing
Journal:
Nuclear Instruments and Methods in Physics Research Section B
Volume:
267
Issue:
12-13
Conference title:
International Conference on Nuclear Microprobe Technology and Applications (11., 2008, Debrecen)
Venue:
Debrecen, Hungary
Year of conference:
2008
Date of conference beginning:
20.07.2008
Date of conference ending:
25.07.2008
Year:
2009
Pages from - to:
2008-2012
Language:
Englisch
Keywords:
Pulsed beams ; Microbeam ; Radiobiology ; Cell irradiation
Abstract:
We show the preparation of a pulsed 20 MeV proton beam at the Munich tandem accelerator which offers a fluence of more than 1 × 10e9 protons/cm2 being deposited in a beam spot smaller than 100 μm in diameter and within a time span of 0.9 ns fwhm. Such a beam is produced by an ECR type proton source using charge exchange in cesium vapor to obtain a beam of negative hydrogen of high brightness that is bunched, chopped, accelerated and then focused by the superconducting multipole lens of the micro... »
ISSN:
0168-583X
Department:
Fakultät für Luft- und Raumfahrttechnik
Institute:
LRT 2 - Institut für angewandte Physik und Messtechnik
Chair:
Dollinger, Günther
Open Access yes or no?:
Nein / No
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