The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: modelling of the luminosity and colour dependence in the Data Release 10
The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: modelling of the luminosity and colour dependence in the Data Release 10
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DOI：
10.1093/mnras/stu763
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发表时间：
2014-01
影响因子：
4.8
通讯作者：
Hong Guo;Zheng Zheng-Zheng;I. Zehavi;Haojie Xu;D. Eisenstein;D. Weinberg;N. Bahcall;A. Berlind;
中科院分区：
文献类型：
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作者：
Hong Guo;Zheng Zheng-Zheng;I. Zehavi;Haojie Xu;D. Eisenstein;D. Weinberg;N. Bahcall;A. Berlind;
我们在斯隆数字巡天-III重子振荡光谱巡天数据发布10中研究了CMASS星系团的光度和颜色相关性，重点是从z∼540000星系的完整星表中提取的明确样本的投影关联函数，该星表的z∼为0.5，覆盖约6500°2。晕占据distributionframeworkisadoptedtomodelthemeasurementsonsmallandintermediatescales(从0.02到60H−1 Mpc)，推断星系与暗物质晕的联系，并解释观测到的趋势。我们发现CMASS中的发光红色星系驻留在
We investigate the luminosity and colour dependence of clustering of CMASS galaxies in the Sloan Digital Sky Survey-III Baryon Oscillation Spectroscopic Survey Data Release 10, focusing on projected correlation functions of well-defined samples extracted from the full catalogue of ∼540000 galaxies at z ∼ 0.5 covering about 6500 deg 2 . The halo occupation distributionframeworkisadoptedtomodelthemeasurementsonsmallandintermediatescales (from 0.02 to 60h −1 Mpc), infer the connection of galaxies to dark matter haloes and interpret the observed trends. We find that luminous red galaxies in CMASS reside in massive haloes of ¯