The Low-Frequency Spectra of Radio Pulsars
文献类型：期刊论文
| 作者 | Yu, Ting2,4; Zhang, Zhong-li1,2; Gong, Hong-yu5; Wen, Zhi-gang3 |
| 刊名 | ASTRONOMISCHE NACHRICHTEN
 |
| 出版日期 | 2025-06-29 |
| 页码 | 10 |
| ISSN号 | 0004-6337 |
| DOI | 10.1002/asna.70029 |
| 产权排序 | 5 |
| 通讯作者 | Yu, Ting(yuting@shao.ac.cn) |
| 英文摘要 | Low-frequency spectral studies of radio pulsars represent a key method for uncovering their emission mechanisms, magnetospheric structure, and signal interactions with the surrounding interstellar medium (ISM). In recent years, more next-generation low-frequency radio telescopes (e.g., LOFAR, LWA and MWA) have enriched the observational window below 350 MHz, enabling more detailed explorations of the ISM effects, such as absorption and scattering, resulting in diverse spectral behaviors observed across different pulsars. This paper reviews the morphology of pulsar radio spectra, advances in spectral modeling, and the key physical processes governing the low-frequency emission. Looking ahead, next-generation instruments such as SKA-Low-with their unprecedented sensitivity-are expected to resolve outstanding questions in pulsar emission processes, offering insights into the extreme physical regimes governing these exotic objects. |
| WOS关键词 | FLUX DENSITIES ; NEUTRON-STARS ; TURN-OVER ; EMISSION ; SHAPES ; RADIATION ; PROFILES ; STATE |
| 资助项目 | the National SKA Program of China[2022SKA0120102] ; National SKA Program of China[2022YFC2205203] ; National Key Research and Development Program of China[2022A03013-1] ; Major Science and Technology Program of Xinjiang Uygur Autonomous Region[12303053] ; National Natural Science Foundation of China[2023069] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences (CAS)[2023TSYCCX0100] ; Tianshan Talent Training Program |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:001518649900001 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | the National SKA Program of China ; National SKA Program of China ; National Key Research and Development Program of China ; Major Science and Technology Program of Xinjiang Uygur Autonomous Region ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences (CAS) ; Tianshan Talent Training Program |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/7890]  |
| 专题 | 脉冲星研究团组 |
| 通讯作者 | Yu, Ting |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Radio Astron & Technol, Beijing, Peoples R China 2.Chinese Acad Sci, Shanghai Astron Observ, Shanghai, Peoples R China 3.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi, Xinjiang, Peoples R China 4.Chinese Acad Sci, Univ Chinese Acad Sci, Beijing, Peoples R China 5.Dali Univ, Inst Astron & Informat, Dali, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Ting,Zhang, Zhong-li,Gong, Hong-yu,et al. The Low-Frequency Spectra of Radio Pulsars[J]. ASTRONOMISCHE NACHRICHTEN,2025:10. |
| APA | Yu, Ting,Zhang, Zhong-li,Gong, Hong-yu,&Wen, Zhi-gang.(2025).The Low-Frequency Spectra of Radio Pulsars.ASTRONOMISCHE NACHRICHTEN,10. |
| MLA | Yu, Ting,et al."The Low-Frequency Spectra of Radio Pulsars".ASTRONOMISCHE NACHRICHTEN (2025):10. |
入库方式： OAI收割
来源：新疆天文台
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