Carnegie Supernova Project-II: The Near-infrared Spectroscopy Program
文献类型：期刊论文
| 作者 | Hsiao, E. Y.1; Phiilips, M. M.2; Marion, G. H.3; Kirshner, R. P.4,5; Morrell, N.2; Sand, D. J.6,7; Burns, C. R.8; Contreras, C.2; Hoeflich, P.1; Stritzinger, M. D.9 |
| 刊名 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC
 |
| 出版日期 | 2019 |
| 卷号 | 131期号:995页码:16 |
| 关键词 | (stars:) supernovae: general (cosmology:) dark energy |
| ISSN号 | 0004-6280 |
| DOI | 10.1088/1538-3873/aae961 |
| 英文摘要 | Shifting the focus of Type Ia supernova (SN Ia) cosmology to the near infrared (NIR) is a promising way to significantly reduce the systematic errors, as the strategy minimizes our reliance on the empirical width-luminosity relation and uncertain dust laws. Observations in the NIR are also crucial for our understanding of the origins and evolution of these events, further improving their cosmological utility. Any future experiments in the rest-frame NIR will require knowledge of the SN Ia NIR spectroscopic diversity, which is currently based on a small sample of observed spectra. Along with the accompanying paper, Phillips et al., we introduce the Carnegie Supernova Project-II (CSP-II), to follow-up nearby SNe Ia in both the optical and the NIR. In particular, this paper focuses on the CSP-II NIR spectroscopy program, describing the survey strategy, instrumental setups, data reduction, sample characteristics, and future analyses on the data set. In collaboration with the Harvard-Smithsonian Center for Astrophysics (CfA) Supernova Group, we obtained 661 NIR spectra of 157 SNe Ia. Within this sample, 451 NIR spectra of 90 SNe Ia have corresponding CSP-II follow-up light curves. Such a sample will allow detailed studies of the NIR spectroscopic properties of SNe Ia, providing a different perspective on the properties of the unburned material; the radioactive and stable nickel produced; progenitor magnetic fields; and searches for possible signatures of companion stars. |
| WOS关键词 | CHANDRASEKHAR-MASS MODELS ; DELAYED-DETONATION MODEL ; WHITE-DWARF MODELS ; IA SUPERNOVAE ; K-CORRECTIONS ; PEAK-LUMINOSITY ; LIGHT CURVES ; REDSHIFT ; SPECTRA ; NUCLEOSYNTHESIS |
| 资助项目 | NSF[AST-1008343] ; NSF[AST-1613426] ; NSF[AST-1613455] ; NSF[AST-1613472] ; NSF[AST-1821967] ; NSF[1821987] ; NSF[1813708] ; NSF[1813466] ; Danish Agency for Science and Technology and Innovation through a Sapere Aude Level 2 grant ; VILLUM FONDEN[13261] ; George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy ; NASA ; Chinese Academy of Sciences (CAS) ; National Science Foundation (United States)[GN-2011B-Q-68] ; National Science Foundation (United States)[GN-2012A-Q-59] ; National Science Foundation (United States)[GN-2012A-Q-69] ; National Science Foundation (United States)[GN-2013B-Q-76] ; National Science Foundation (United States)[GN-2014A-Q-52] ; National Science Foundation (United States)[GN-2014B-Q-13] ; National Science Foundation (United States)[GN-2014B-Q-70] ; National Science Foundation (United States)[GN-2015B-Q-7] ; National Science Foundation (United States)[GS-2015B-Q-5] ; National Research Council (Canada) ; CONICYT (Chile) ; Ministerio de Ciencia, Tecnologia e Innovacion Productiva (Argentina) ; Ministerio da Ciencia, Tecnologia e Inovacao (Brazil) ; National Energy Research Scientific Computing Center (NERSC), a U.S. Department of Energy Office of Science User Facility[DE-AC02-05CH11231] ; National Aeronautics and Space Administration |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000451423100002 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | NSF ; Danish Agency for Science and Technology and Innovation through a Sapere Aude Level 2 grant ; VILLUM FONDEN ; George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy ; NASA ; Chinese Academy of Sciences (CAS) ; National Science Foundation (United States) ; National Research Council (Canada) ; CONICYT (Chile) ; Ministerio de Ciencia, Tecnologia e Innovacion Productiva (Argentina) ; Ministerio da Ciencia, Tecnologia e Inovacao (Brazil) ; National Energy Research Scientific Computing Center (NERSC), a U.S. Department of Energy Office of Science User Facility ; National Aeronautics and Space Administration ; NSF ; Danish Agency for Science and Technology and Innovation through a Sapere Aude Level 2 grant ; VILLUM FONDEN ; George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy ; NASA ; Chinese Academy of Sciences (CAS) ; National Science Foundation (United States) ; National Research Council (Canada) ; CONICYT (Chile) ; Ministerio de Ciencia, Tecnologia e Innovacion Productiva (Argentina) ; Ministerio da Ciencia, Tecnologia e Inovacao (Brazil) ; National Energy Research Scientific Computing Center (NERSC), a U.S. Department of Energy Office of Science User Facility ; National Aeronautics and Space Administration ; NSF ; Danish Agency for Science and Technology and Innovation through a Sapere Aude Level 2 grant ; VILLUM FONDEN ; George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy ; NASA ; Chinese Academy of Sciences (CAS) ; National Science Foundation (United States) ; National Research Council (Canada) ; CONICYT (Chile) ; Ministerio de Ciencia, Tecnologia e Innovacion Productiva (Argentina) ; Ministerio da Ciencia, Tecnologia e Inovacao (Brazil) ; National Energy Research Scientific Computing Center (NERSC), a U.S. Department of Energy Office of Science User Facility ; National Aeronautics and Space Administration ; NSF ; Danish Agency for Science and Technology and Innovation through a Sapere Aude Level 2 grant ; VILLUM FONDEN ; George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy ; NASA ; Chinese Academy of Sciences (CAS) ; National Science Foundation (United States) ; National Research Council (Canada) ; CONICYT (Chile) ; Ministerio de Ciencia, Tecnologia e Innovacion Productiva (Argentina) ; Ministerio da Ciencia, Tecnologia e Inovacao (Brazil) ; National Energy Research Scientific Computing Center (NERSC), a U.S. Department of Energy Office of Science User Facility ; National Aeronautics and Space Administration |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/23612]  |
| 专题 | 中国科学院国家天文台 |
| 通讯作者 | Hsiao, E. Y. |
| 作者单位 | 1.Florida State Univ, Dept Phys, 77 Chieftan Way, Tallahassee, FL 32306 USA 2.Las Campanas Observ, Carnegie Observ, Casilla 601, Colina El Pino, Chile 3.Univ Texas, Dept Astron, 1 Univ Stn C1400, Austin, TX 78712 USA 4.Harvard Smithsonian Ctr Astrophys, 60 Garden St, Cambridge, MA 02138 USA 5.Gordon & Betty Moore Fdn, 1661 Page Mill Rd, Palo Alto, CA 94304 USA 6.Univ Arizona, Dept Astron, 933 N Cherry Ave, Tucson, AZ 85719 USA 7.Univ Arizona, Steward Observ, 933 N Cherry Ave, Tucson, AZ 85719 USA 8.Observ Carnegie Inst Sci, 813 Santa Barbara St, Pasadena, CA 91101 USA 9.Aarhus Univ, Dept Phys & Astron, DK-8000 Aarhus C, Denmark 10.Univ Calif Davis, Dept Phys, Davis, CA 95616 USA |
| 推荐引用方式 GB/T 7714 | Hsiao, E. Y.,Phiilips, M. M.,Marion, G. H.,et al. Carnegie Supernova Project-II: The Near-infrared Spectroscopy Program[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC,2019,131(995):16. |
| APA | Hsiao, E. Y..,Phiilips, M. M..,Marion, G. H..,Kirshner, R. P..,Morrell, N..,...&Wang, L..(2019).Carnegie Supernova Project-II: The Near-infrared Spectroscopy Program.PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC,131(995),16. |
| MLA | Hsiao, E. Y.,et al."Carnegie Supernova Project-II: The Near-infrared Spectroscopy Program".PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 131.995(2019):16. |
入库方式： OAI收割
来源：国家天文台
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