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Pulsed neutron fields measurements around a synchrotron storage ring
Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Konferenceartikel › Forskning › peer review
Dokumenter
- epjconf_icrs2017_01007
Forlagets udgivne version, 882 KB, PDF-dokument
DOI
- https://doi.org/10.1051/epjconf/201715301007
Forlagets udgivne version
- Marco Caresana, Polytechnic University of Milan ,
- Marcello Ballerini, Else Nucl Srl ,
- David Garf Ulfbeck, Natl Inst Radiat Protect ,
- Niels Hertel
- Giacomo Paolo Manessi, Else Nucl Srl ,
- Carsten Sogaard, Københavns Universitet
A measurement campaign was performed for characterizing the neutron ambient dose equivalent, H*(10), in selected positions at ISA, Aarhus, Denmark, around the ASTRID and ASTRID2 storage rings. The neutron stray radiation field is characterized here by very intense radiation bursts with a low repetition rate, which result in a comparatively low average H*(10) rate. As a consequence, devices specifically conceived for operating in pulsed neutron fields must be employed for efficiently measuring in this radiation environment, in order to avoid severe underestimations of the H*(10) rate. The measurements were performed with the ELSE NUCLEAR LUPIN 5401 BF3-NP rem counter, a detector characterized by an innovative working principle that is not affected by dead time losses. This allowed characterizing both the H*(10) and the time structure of the radiation field in the pre-selected positions.
| Originalsprog | Engelsk |
|---|---|
| Tidsskrift | E P J Web of Conferences |
| Vol/bind | 153 |
| Antal sider | 6 |
| ISSN | 2100-014X |
| DOI | |
| Status | Udgivet - 2017 |
| Begivenhed | 13th International Conference on Radiation Shielding (ICRS) / 19th Topical Meeting of the Radiation-Protection-and-Shielding-Division-of-the-American-Nuclear-Society (RPSD) - Paris, Frankrig Varighed: 3 okt. 2016 → 6 okt. 2016 |
Konference
| Konference | 13th International Conference on Radiation Shielding (ICRS) / 19th Topical Meeting of the Radiation-Protection-and-Shielding-Division-of-the-American-Nuclear-Society (RPSD) |
|---|---|
| Land | Frankrig |
| By | Paris |
| Periode | 03/10/2016 → 06/10/2016 |
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