The periodicity of 3C 273's radio light curve at 15 GHz found by the wavelet method
文献类型：期刊论文
| 作者 | Zhang, HJ1,2 ; Zhao, G1; Zhang, XO3; Bai JM(白金明)4
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| 刊名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2010-01 |
| 卷号 | 53期号:Supplement 1页码:252-255 |
| 关键词 | quasar object individual (3C 273) radio band's periodicity analysis wavelet method |
| ISSN号 | 1674-7348 |
| 产权排序 | 第四完成单位 |
| 通讯作者 | Zhang, XO (reprint author), Yunnan Normal Univ, Dept Phys, Kunming 650092, Peoples R China. |
| 英文摘要 | We analyze the radio light curve of 3C 273 at 15 GHz from 1963 to 2006 taken from the database of the literature, and find evidence of quasi-periodic activity. Using the wavelet analysis method to analyze these data, our results indicate that: (1) There is one main outburst period of P1=8.1+/-0.1 year in 3C 273. This period is in a good agreement with Ozernoi's analysis in optical bands. (2) Based on the possible periods, we expect the next burst in 2014 October. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Physics |
| 分类号 | P172.4 |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | ACCRETION DISKS ; VARIABILITY PROPERTIES ; OPTICAL VARIABILITY ; BLACK-HOLE ; 3C273 ; OSCILLATIONS ; OJ-287 ; 3C-273 ; STAR |
| 收录类别 | SCI |
| 原文出处 | http://link.springer.com/article/10.1007%2Fs11433-010-0053-x |
| 语种 | 英语 |
| WOS记录号 | WOS:000280291800059 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/5400]  |
| 专题 | 云南天文台_丽江天文观测站（南方基地） |
| 作者单位 | 1.National Astronomical Observatories, Chinese Academy of Sciences, Beijing, 100012, China 2.Graduate University of Chinese Academy of Sciences, Beijing, 100049, China 3.Department of Physics, Yunnan Normal Univeristy, Kunming, 650092, China 4.National Astronomical Observatories/ Yunnan Observatory, Chinese Academy of Sciences, Kunming, 650011, China |
| 推荐引用方式 GB/T 7714 | Zhang, HJ,Zhao, G,Zhang, XO,et al. The periodicity of 3C 273's radio light curve at 15 GHz found by the wavelet method[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2010,53(Supplement 1):252-255. |
| APA | Zhang, HJ,Zhao, G,Zhang, XO,&Bai JM.(2010).The periodicity of 3C 273's radio light curve at 15 GHz found by the wavelet method.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,53(Supplement 1),252-255. |
| MLA | Zhang, HJ,et al."The periodicity of 3C 273's radio light curve at 15 GHz found by the wavelet method".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 53.Supplement 1(2010):252-255. |
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来源：云南天文台
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