Neutron detection efficiency of the Neutron dEtector with Xn Tracking (NEXT)
Neutron detection efficiency of the Neutron dEtector with Xn Tracking (NEXT)
复制标题
带 Xn 跟踪 (NEXT) 的中子探测器的中子探测效率
DOI:
10.1016/j.nima.2021.165881
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Alberty-Jones, Y.
中科院分区:
文献类型:
--
作者:
Neupane, S.;Heideman, J.;Grzywacz, R.;Hooker, J.;Jones, K.L.;Kitamura, N.;Thornsberry, C.R.;Heilbronn, L.H.;Rajabali, M.M.;Alberty-Jones, Y.
An efficient neutron detection system with good energy resolution is required to correctly characterize decays of neutron-rich nuclei where β-delayed neutron emission is a dominant decay mode. The Neutron dEtector with Xn Tracking (NEXT) has been designed to measure β-delayed neutron emitters. By segmenting the detector along the neutron flight path, NEXT reduces the associated uncertainties in neutron time-of-flight measurements, improving energy resolution while maintaining detection efficiency. Detector prototypes are comprised of optically separated segments of a neutron-gamma discriminating plastic scintillator coupled to position-sensitive photomultiplier tubes. The first performance studies of this detector showed that high intrinsic neutron detection efficiency could be achieved while retaining good energy resolution. The results from the efficiency measurements using neutrons from direct reactions are presented.
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影响因子:
9.6
作者:
Takashi Nakamura;H. Sakurai;H. Watanabe
通讯作者:
Takashi Nakamura;H. Sakurai;H. Watanabe
影响因子:
9.3
作者:
H. Anger
通讯作者:
H. Anger
DOI:
--
发表时间:
1939
期刊:
影响因子:
--
作者:
R. Roberts;R. Meyer;P. Wang
通讯作者:
P. Wang
DOI:
10.1016/j.nima.2019.162528
发表时间:
2019
期刊:
Detectors and Associated Equipment
影响因子:
--
作者:
Heideman, J.;Pérez-Loureiro, D.;Grzywacz, R.;Thornsberry, C.R.;Chan, J.;Heilbronn, L.H.;Neupane, S.K.;Schmitt, K.;Rajabali, M.M.;Engelhardt, A.R.
通讯作者:
Engelhardt, A.R.
影响因子:
1.2
作者:
T. Massey;S. I. Al;C. E. Brient;J. F. Guillemette;S. Grimes;D. Jacobs;J. E. O'Donnell;J. Oldendick;R. T. Wheeler
通讯作者:
R. T. Wheeler