Source:http://linkedlifedata.com/resource/pubmed/id/21033841
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
10
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| pubmed:dateCreated |
2010-11-1
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| pubmed:abstractText |
A prototype neutron camera has been developed and installed at MAST as part of a feasibility study for a multichord neutron camera system with the aim to measure the spatial and time resolved 2.45 MeV neutron emissivity profile. Liquid scintillators coupled to a fast digitizer are used for neutron/gamma ray digital pulse shape discrimination. The preliminary results obtained clearly show the capability of this diagnostic to measure neutron emissivity profiles with sufficient time resolution to study the effect of fast ion loss and redistribution due to magnetohydrodynamic activity. A minimum time resolution of 2 ms has been achieved with a modest 1.5 MW of neutral beam injection heating with a measured neutron count rate of a few 100 kHz.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
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| pubmed:month |
Oct
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| pubmed:issn |
1089-7623
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| pubmed:author | |
| pubmed:issnType |
Electronic
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| pubmed:volume |
81
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| pubmed:owner |
NLM
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| pubmed:authorsComplete |
Y
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| pubmed:pagination |
10D315
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| pubmed:year |
2010
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| pubmed:articleTitle |
A neutron camera system for MAST.
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| pubmed:affiliation |
Department of Physics and Astronomy, Uppsala University, EURATOM-VR Association, Uppsala, Sweden. marco.cecconello@fysast.uu.se
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| pubmed:publicationType |
Journal Article
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