Estimation of halo ellipticity as a function of radius with flexions

Author: Er Xinzhong   Mao Shude   Xu Dandan   Cao Yixian  

Publisher: Oxford University Press

ISSN: 0035-8711

Source: Monthly Notices of the Royal Astronomical Society, Vol.417, Iss.3, 2011-11, pp. : 2197-2205

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Abstract