8 citations · 9 across the 2 of their papers we have counts for
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astro-ph2007★ 8 cited
Constraining Dark Energy From Splitting Angle Statistic of Strong Gravitational Lenses
Qing-Jun Zhang, Ling-Mei Cheng, Yue-Liang Wu
Utilizing the CLASS statistical sample, we investigate the constraint of the splitting angle statistic of strong gravitational lenses(SGL) on the equation-of-state parameter $w=p/ρ…
astro-ph2003
Cross-correlation between the soft X-ray background and SZ Sky
Ling-Mei Cheng, Xiang-Ping Wu, Asantha Cooray
While both X-ray emission and Sunyaev-Zel'dovich (SZ) temperature fluctuations are generated by the warm-hot gas in dark matter halos, the two observables have different dependence…