Title of article
A 3He neutron detector for the measurement of reactions
Author/Authors
Falahat، نويسنده , , Sascha and Best، نويسنده , , Andreas and Couder، نويسنده , , Manoel and Gِrres، نويسنده , , Joachim and Kratz، نويسنده , , Karl-Ludwig and Ott، نويسنده , , Uli and Stech، نويسنده , , Ed and Wiescher، نويسنده , , Michael، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
6
From page
53
To page
58
Abstract
( α , n ) reactions are possible neutron sources for nucleosynthesis processes in stars. At the Nuclear Science Laboratory (NSL) of the University of Notre Dame a neutron detector based on 3He counters embedded in a polyethylene matrix was built to experimentally investigate this type of reactions. Monte Carlo simulations were used to guide the design of the detector used in the experiments. The efficiency of the final detector was experimentally determined and compared to simulations. The detector will be used in future measurements in a next-generation underground laboratory for nuclear astrophysics.
Keywords
neutron detector , Monte Carlo simulation , 3He counter
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2013
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2193357
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