The New vertical neutron beam line at the CERN n_TOF facility design and outlook on the performance
CERN n_TOF施設における新しい垂直ビームラインの設計と性能
Wei${ss}$, C.*; Chiaveri, E.*; Girod, S.*; Vlachoudis, V.*; 原田 秀郎; 木村 敦; n_TOF Collaboration*; 他126名*
Wei${ss}$, C.*; Chiaveri, E.*; Girod, S.*; Vlachoudis, V.*; Harada, Hideo; Kimura, Atsushi; n_TOF Collaboration*; 126 of others*
At the neutron time-of-flight facility n_TOF at CERN a new vertical beam line was constructed in 2014, in order to extend the experimental possibilities at this facility to an even wider range of challenging cross-section measurements of interest in astrophysics, nuclear technology and medical physics. The design of the beamline and the experimental hall was based on FLUKA Monte Carlo simulations, aiming at maximizing the neutron flux, reducing the beam halo and minimizing the background from neutrons interacting with the collimator or back-scattered in the beam dump. The present paper gives an overview on the design of the beam line and the relevant elements and provides an outlook on the expected performance regarding the neutron beam intensity, shape and energy resolution, as well as the neutron and photon backgrounds.
使用言語 : English
掲載資料名 : Nuclear Instruments and Methods in Physics Research A
: 799
:
ページ数 : p.90 - 98
発行年月 : 2015/11
出版社名 : Elsevier
特許データ :
PDF :
論文URL :
キーワード : nuclear data measurement; neutron time-of-flight
使用施設 :
広報プレスリリース :
論文解説記事
(成果普及情報誌)
:
受委託・共同研究相手機関 : n\_TOF国際共同研究
 
登録番号 : AA20150899
抄録集掲載番号 : 44000859
論文投稿番号 : 17525
Accesses  (From Jun. 2, 2014)
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パーセンタイル:1
分野:Instruments & Instrumentation
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