Impact of Distance Determinations on Galactic Structure. I. Young and Intermediate-Age Tracers
文献类型：期刊论文
| 作者 | Matsunaga, Noriyuki1; Bono, Giuseppe2,3; Chen, Xiaodian4; de Grijs, Richard5,6,7,8; Inno, Laura2,9; Nishiyama, Shogo10 |
| 刊名 | SPACE SCIENCE REVIEWS
 |
| 出版日期 | 2018-06-01 |
| 卷号 | 214期号:4页码:36 |
| 关键词 | Stars: variables Cepheids: distance scale |
| ISSN号 | 0038-6308 |
| DOI | 10.1007/s11214-018-0506-5 |
| 英文摘要 | Here we discuss impacts of distance determinations on the Galactic disk traced by relatively young objects. The Galactic disk, in diameter, is a cross-road of studies on the methods of measuring distances, interstellar extinction, evolution of galaxies, and other subjects of interest in astronomy. A proper treatment of interstellar extinction is, for example, crucial for estimating distances to stars in the disk outside the small range of the solar neighborhood. We'll review the current status of relevant studies and discuss some new approaches to the extinction law. When the extinction law is reasonably constrained, distance indicators found in today and future surveys are telling us stellar distribution and more throughout the Galactic disk. Among several useful distance indicators, the focus of this review is Cepheids and open clusters (especially contact binaries in clusters). These tracers are particularly useful for addressing the metallicity gradient of the Galactic disk, an important feature for which comparison between observations and theoretical models can reveal the evolution of the disk. |
| WOS关键词 | INFRARED EXTINCTION-LAW ; STAR-FORMING REGIONS ; PERIOD-LUMINOSITY RELATIONS ; INTERSTELLAR DUST GRAINS ; GIANO-TNG SPECTROSCOPY ; SMALL-MAGELLANIC-CLOUD ; FLUX-WEIGHTED GRAVITY ; CONTACT BINARY STARS ; MILKY-WAY CEPHEIDS ; K-S BANDS |
| 资助项目 | Japan Society for the Promotion of Science (JSPS)[26287028] ; National Natural Science Foundation of China[U1631102] ; National Natural Science Foundation of China[11373010] ; National Natural Science Foundation of China[11633005] ; JSPS KAKENHI[25707012] ; JSPS KAKENHI[15K13463] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000431961400008 |
| 出版者 | SPRINGER |
| 资助机构 | Japan Society for the Promotion of Science (JSPS) ; Japan Society for the Promotion of Science (JSPS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; JSPS KAKENHI ; JSPS KAKENHI ; Japan Society for the Promotion of Science (JSPS) ; Japan Society for the Promotion of Science (JSPS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; JSPS KAKENHI ; JSPS KAKENHI ; Japan Society for the Promotion of Science (JSPS) ; Japan Society for the Promotion of Science (JSPS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; JSPS KAKENHI ; JSPS KAKENHI ; Japan Society for the Promotion of Science (JSPS) ; Japan Society for the Promotion of Science (JSPS) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; JSPS KAKENHI ; JSPS KAKENHI |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/21684]  |
| 专题 | 中国科学院国家天文台 |
| 通讯作者 | Matsunaga, Noriyuki |
| 作者单位 | 1.Univ Tokyo, Dept Astron, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1130033, Japan 2.Univ Roma Tor Vergata, Dipartimento Fis, Via Ric Sci 1, I-00133 Rome, Italy 3.INAF, Osservatorio Astron Roma, Via Frascati 33, I-00078 Monte Porzio Catone, Italy 4.Chinese Acad Sci, Natl Astron Observ, Key Lab Opt Astron, 20A Datun Rd, Beijing 100012, Peoples R China 5.Peking Univ, Kavli Inst Astron & Astrophys, Yi He Yuan Lu 5, Beijing 100871, Peoples R China 6.Peking Univ, Dept Astron, Yi He Yuan Lu 5, Beijing 100871, Peoples R China 7.Macquarie Univ, Dept Phys & Astron, Balaclava Rd, N Ryde, NSW 2109, Australia 8.Int Space Sci Inst Beijing, 1 Nanertiao, Beijing 100190, Peoples R China 9.Max Planck Inst Astron, Konigstuhl 17, D-69117 Heidelberg, Germany 10.Miyagi Univ Educ, Aoba Ku, Sendai, Miyagi 9800845, Japan |
| 推荐引用方式 GB/T 7714 | Matsunaga, Noriyuki,Bono, Giuseppe,Chen, Xiaodian,et al. Impact of Distance Determinations on Galactic Structure. I. Young and Intermediate-Age Tracers[J]. SPACE SCIENCE REVIEWS,2018,214(4):36. |
| APA | Matsunaga, Noriyuki,Bono, Giuseppe,Chen, Xiaodian,de Grijs, Richard,Inno, Laura,&Nishiyama, Shogo.(2018).Impact of Distance Determinations on Galactic Structure. I. Young and Intermediate-Age Tracers.SPACE SCIENCE REVIEWS,214(4),36. |
| MLA | Matsunaga, Noriyuki,et al."Impact of Distance Determinations on Galactic Structure. I. Young and Intermediate-Age Tracers".SPACE SCIENCE REVIEWS 214.4(2018):36. |
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来源：国家天文台
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