Title of article
Neutron beam test of CsI crystal for dark matter search
Author/Authors
Park، نويسنده , , H. and Choi، نويسنده , , D.H. and CHOI، نويسنده , , J.M. and Hahn، نويسنده , , I.S. and Hwang، نويسنده , , M.J. and Kang، نويسنده , , W.G. and Kim، نويسنده , , H.J. and Kim، نويسنده , , J.H. and Kim، نويسنده , , S.C and Kim، نويسنده , , S.K and Kim، نويسنده , , T.Y and Kim، نويسنده , , Y.D and Kwon، نويسنده , , Y.J and Lee، نويسنده , , H.S and Lee، نويسنده , , J.H and Lee، نويسنده , , M.H. and Lee، نويسنده , , Song-Se and Noh، نويسنده , , S.H. a، نويسنده ,
Pages
10
From page
460
To page
469
Abstract
We have studied the response of Tl- and Na-doped CsI crystals to nuclear recoils and γʹs below 10 keV. The response of CsI crystals to nuclear recoil was studied with mono-energetic neutrons produced by the 3H(p,n)3He reaction. This was compared to the response to Compton electrons scattered by 662 keV γ-ray. Pulse shape discrimination between the response to these γʹs and nuclear recoils was studied, and quality factors were estimated. The quenching factors for nuclear recoils were derived for both CsI(Na) and CsI(Tl) crystals.
Keywords
CsI(Na) , Dark matter , PSD , Quality factor , Quenching factor , CsI(Tl)
Journal title
Astroparticle Physics
Record number
2020561
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