| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9844930 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2005 | 8 Pages |
Abstract
In summer 2004 the NEutron-induced POsitron source MUniCh-NEPOMUC-of the new Munich research reactor FRM-II was set into operation at the nominal reactor power of 20Â MW. With this novel facility one of the worlds most intense low-energy positron beam is now available. Intensity and positron beam profile measurements were performed at 1 and 30Â eV, respectively. Within the first reactor cycle a yield of up to 108 moderated positrons per second was achieved. In the present arrangement of NEPOMUC's instrumentation the monoenergetic positron beam is magnetically guided to a coincident Doppler broadening (CDB) facility and to a positron-induced Auger electron spectroscopy (PAES) analysis chamber.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
C. Hugenschmidt, K. Schreckenbach, M. Stadlbauer, B. StraÃer,