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| Gamma-ray sources like V407 Cygni in symbiotic stars | |
Lue, Guoliang1,2 ; Zhu, Chunhua1,2,3; Wang, Zhaojun1,2; Huo, Wensheng1,2; Yang, Yuangui4
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| 2011-05-01 | |
| Source Publication | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
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| Volume | 413Issue:1Pages:L11-L14 |
| Contribution Rank | 2 |
| Abstract | Using a simple accelerating model and an assumption that gamma-rays originate from p-p collisions for a pi(0) model, we investigate gamma-ray sources like V407 Cygni in symbiotic stars. The upper limit of their occurrence rate in the Galaxy is between 0.5 and 5 yr(-1), indicating that they may be important sources of high-energy gamma-rays. The maximum energies of the accelerated protons mainly distribute around 10(11) eV, and barely reach 10(15) eV. The novae occurring in D-type SSs with ONe white dwarfs and long orbital periods are good candidates for gamma-ray sources. Due to a short orbital period which results in a short acceleration duration, the nova occurring in symbiotic star RS Oph cannot produce gamma-ray emission like that in V407 Cygni. |
| Keyword | Acceleration Of Particles Binaries: Symbiotic Stars: Individual: V407 Cygni Gamma-rays: General |
| Subtype | Article |
| DOI | 10.1111/j.1745-3933.2011.01021.x |
| WOS Headings | Science & Technology ; Physical Sciences |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | NOVA RS-OPHIUCHI ; INTERSTELLAR-MEDIUM ; 2006 OUTBURST ; AGB-STARS ; MASS-LOSS ; WINDS ; ACCELERATION ; ENVIRONMENTS ; EMISSION |
| WOS Research Area | Astronomy & Astrophysics |
| WOS Subject | Astronomy & Astrophysics |
| WOS ID | WOS:000291558100003 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/844 |
| Collection | 射电天文研究室_脉冲星研究团组 射电天文研究室 其它 |
| Corresponding Author | Lue, Guoliang |
| Affiliation | 1.Xinjiang Univ, Sch Phys, Urumqi 830046, Peoples R China 2.Xinjiang Univ, Natl Astron Observ, Joint Ctr Astrophys, Urumqi 830046, Peoples R China 3.Chinese Acad Sci, Natl Astron Observ, Urumqi Observ, Urumqi 830011, Peoples R China 4.Huaibei Normal Univ, Sch Phys & Elect Informat, Huaibei City 235000, Peoples R China |
| Recommended Citation GB/T 7714 | Lue, Guoliang,Zhu, Chunhua,Wang, Zhaojun,et al. Gamma-ray sources like V407 Cygni in symbiotic stars[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2011,413(1):L11-L14. |
| APA | Lue, Guoliang,Zhu, Chunhua,Wang, Zhaojun,Huo, Wensheng,&Yang, Yuangui.(2011).Gamma-ray sources like V407 Cygni in symbiotic stars.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,413(1),L11-L14. |
| MLA | Lue, Guoliang,et al."Gamma-ray sources like V407 Cygni in symbiotic stars".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 413.1(2011):L11-L14. |
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| Lu-2011-Gamma-ray so（584KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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