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 HaoJing3,4; Zhao Gang4; Zhang Xiong1; Bai JinMing2 |
| 刊名 | Science china-physics mechanics & astronomy
 |
| 出版日期 | 2010 |
| 卷号 | 53页码:252-255 |
| ISSN号 | 1674-7348 |
| 关键词 | Quasar object individual (3c 273) Radio band's periodicity analysis Wavelet method |
| DOI | 10.1007/s11433-010-0053-x |
| 通讯作者 | Zhang xiong(ynzx@yeah.net) |
| 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关键词 | ACCRETION DISKS ; VARIABILITY PROPERTIES ; OPTICAL VARIABILITY ; BLACK-HOLE ; 3C273 ; OSCILLATIONS ; OJ-287 ; 3C-273 ; STAR |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| 出版者 | SCIENCE CHINA PRESS |
| WOS记录号 | WOS:000280291800059 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2411156 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhang Xiong |
| 作者单位 | 1.Yunnan Normal Univ, Dept Phys, Kunming 650092, Peoples R China 2.Chinese Acad Sci, Yunnan Observ, Natl Astron Observ, Kunming 650011, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang HaoJing,Zhao Gang,Zhang Xiong,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,2010,53:252-255. |
| APA | Zhang HaoJing,Zhao Gang,Zhang Xiong,&Bai JinMing.(2010).The periodicity of 3c 273's radio light curve at 15 ghz found by the wavelet method.Science china-physics mechanics & astronomy,53,252-255. |
| MLA | Zhang HaoJing,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(2010):252-255. |
入库方式： iSwitch采集
来源：中国科学院大学
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。