Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8208709 | Applied Radiation and Isotopes | 2018 | 5 Pages |
Abstract
Angular distributions of soft X-rays (SXRs) and neutrons emitted by a small plasma focus device (PFD) were investigated simultaneously using TLD-100 dosimeters and Geiger-Muller activation counters, respectively. The distributions represented two humps with a small dip at the angular position 0° and reduced from the angles of ± 15° and ± 30° for the neutrons and SXRs, respectively. The maximum yield of 2.98 à 108 neutrons per shot of the device was obtained at 13.5 kV and 6.5 mbar. A time of flight (TOF) of 75.2 ns between the hard X-ray and the neutron peaks corresponds to neutrons with energy of 2.67 MeV. A similar behavior was observed between the angular distributions of neutron and soft X-ray emissions.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
Morteza Habibi,