Probing Dark Energy with the Kunlun Dark Universe Survey Telescope
文献类型：期刊论文
| 作者 | Zhao, Gong-Bo1,2; Zhan, Hu3; Wang, Lifan4,5 ; Fan, Zuhui6; Zhang, Xinmin1,7
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| 刊名 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC
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| 出版日期 | 2011-06-01 |
| 卷号 | 123期号:904页码:725-734 |
| 关键词 | MEASURING COSMOLOGICAL PARAMETERS WEAK-LENSING MEASUREMENTS PHOTOMETRIC REDSHIFT POWER SPECTRUM IA SUPERNOVAE CONSTRAINTS TOMOGRAPHY SPACE SHEAR REQUIREMENTS |
| ISSN号 | 0004-6280 |
| 英文摘要 | Dark energy is an important science driver of many upcoming large-scale surveys. With small, stable seeing, and low thermal infrared background, Dome A, Antarctica, offers a unique opportunity for shedding light on fundamental questions about the universe. We show that a deep, high-resolution imaging survey of 10, 000 deg(2) in ugrizyJH bands can provide competitive constraints on dark enemy equation-of-state parameters using Type la supernovae, baryon acoustic oscillations, and weak-lensing techniques. Such a survey may be partially achieved with a coordinated effort of the Kunlun Dark Universe Survey Telescope (KDUST) in bands over 5000-10,000 deg(2) and the Large Synoptic Survey Telescope in ugrizy bands over the same area. Moreover, the joint survey can take advantage of the high-resolution imaging at Dome A to further tighten the constraints on dark energy and to measure dark matter properties with strong lensing, as well as galaxy/galaxy weak lensing. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Astronomy & Astrophysics |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | MEASURING COSMOLOGICAL PARAMETERS ; WEAK-LENSING MEASUREMENTS ; PHOTOMETRIC REDSHIFT ; POWER SPECTRUM ; IA SUPERNOVAE ; CONSTRAINTS ; TOMOGRAPHY ; SPACE ; SHEAR ; REQUIREMENTS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000292421300007 |
| 公开日期 | 2012-08-07 |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/4467]  |
| 专题 | 紫金山天文台_南极天文中心 |
| 作者单位 | 1.Chinese Acad Sci, Inst High Energy Phys, Div Theoret Phys, Beijing 100049, Peoples R China 2.Univ Portsmouth, Inst Cosmol & Gravitat, Portsmouth PO1 3FX, Hants, England 3.Chinese Acad Sci, Natl Astron Observ, Key Lab Opt Astron, Beijing 100012, Peoples R China 4.Texas A&M Univ, Dept Phys, College Stn, TX 77843 USA 5.Purple Mt Observ, Nanjing 210008, Peoples R China 6.Peking Univ, Sch Phys, Dept Astron, Beijing 100871, Peoples R China 7.Chinese Acad Sci, Ctr Theoret Phys, Sci Facil, Beijing 100864, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Gong-Bo,Zhan, Hu,Wang, Lifan,et al. Probing Dark Energy with the Kunlun Dark Universe Survey Telescope[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC,2011,123(904):725-734. |
| APA | Zhao, Gong-Bo,Zhan, Hu,Wang, Lifan,Fan, Zuhui,&Zhang, Xinmin.(2011).Probing Dark Energy with the Kunlun Dark Universe Survey Telescope.PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC,123(904),725-734. |
| MLA | Zhao, Gong-Bo,et al."Probing Dark Energy with the Kunlun Dark Universe Survey Telescope".PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 123.904(2011):725-734. |
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来源：紫金山天文台
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