Institutional Repository of Radio Astronomy Research Laboratory
| Multi-frequency observations of PSR B 0329+54 | |
ESAMUDIN Ali1,2 ; WU Xin-ji3,4; ZHANG Jin1,2; WANG Na1,2,3,4; KANG Lian-sheng5; JIN Sheng-zheng2,5; ZHANG Hong-bo1,2; WANG Wei-xia1,2
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| 2000-10 | |
| Source Publication | Chinese Astronomy and Astrophysics
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| ISSN | 0275-1062 |
| Volume | 24Issue:4Pages:467-472 |
| Contribution Rank | 1 |
| Abstract | We present the results of observations of the pulsar PSR B0329+54 at 0.327, 1.5, 2.3, 4.8 and 8.4 GHz during 1999 between 03-12 and 06-08, using the 25-m radio telescope of NAOC Urumqi Station. The spectrum shows a bend, the spectral index is 1.59 at the low frequency end, and 2.45 at the high frequency end. The angular width of the average pulse profile and the angular separation between two weak peaks both decrease with increasing frequency. |
| Keyword | Pulsar Radio Spectrum Multi-frequency Observation |
| Subject Area | 致密天体、高能和基础物理 |
| DOI | 10.1016/S0275-1062(00)00077-1 |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 脉冲星研究团组 |
| WOS ID | WOS:000165799700008 |
| Funding Organization | National Natural Science Foundation |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/84 |
| Collection | 射电天文研究室_脉冲星研究团组 科研仪器设备产出_利用南山26米射电望远镜（NSRT）观测数据的文章 |
| Affiliation | 1.Urumqi Astronomical Station, Urumqi, 830011 2.National Astronomical Observaton’es, Chinese Academy of Sciences, Beijing 100012 3.Department of Geophysics, Peking University, Beijing 100871 4.CAS-Peking University Joint Beijing Astrophysical Center, Beijing 100871 5.Beijing Astronomical Observatory, Chinese Academy of Sciences, Beijing 100012 |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | ESAMUDIN Ali,WU Xin-ji,ZHANG Jin,et al. Multi-frequency observations of PSR B 0329+54[J]. Chinese Astronomy and Astrophysics,2000,24(4):467-472. |
| APA | ESAMUDIN Ali.,WU Xin-ji.,ZHANG Jin.,WANG Na.,KANG Lian-sheng.,...&WANG Wei-xia.(2000).Multi-frequency observations of PSR B 0329+54.Chinese Astronomy and Astrophysics,24(4),467-472. |
| MLA | ESAMUDIN Ali,et al."Multi-frequency observations of PSR B 0329+54".Chinese Astronomy and Astrophysics 24.4(2000):467-472. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Multi-frequency obse（400KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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