funded by the National Science Foundation of China (NSFC) under grant Nos.10643002,10633040,10621303,10873035,and 10725314;the National Basic Research Program of China (973 program,No. 2007CB815402)
Flux-limited and volume-limited galaxy samples are constructed from the Sloan Digital Sky Survey(SDSS)data releases DR4,DR6 and DR7 for statistical analysis.The two-point correlation functionsξ(s),monopole of thr...
supported by the National Natural Science Foundation of China (Grant Nos.10803008, 10833005 and 10573028);the National Basic Research Program of China (Grant Nos.2009CB824800 and 2007CB815402);the Group Innovation Project (Grant No.10821302)
We analyze the optical spectra of Fairall 9,a luminous Seyfert 1 galaxy.They are obtained from the AGN Watch program that has monitored this object for 9 months.The flux and variation of the optical FeII complex is me...
supported by NSFC (Nos. 10533030, 10821302,10878001);the Knowledge Innovation Program of CAS (No. KJCX2-YW-T05);by 973 Program(No. 2007CB815402).
Based on the Sloan Digital Sky Survey DR6 (SDSS) and the 'Millennium Simulation (MS), we investigate the alignment between galaxies and large-scale structure. For this purpose, we develop two new statistical tool...
the One Hundred Talents project;Shanghai Pujiang Program(07pj14102);973 Program(2007CB815402);the CAS Knowledge Innovation Program(KJCX2-YW-T05);grants from NSFC(10533030,10673023)