FAST Globular Cluster Pulsar Survey: Twenty-four Pulsars Discovered in 15 Globular Clusters
FAST Globular Cluster Pulsar Survey: Twenty-four Pulsars Discovered in 15 Globular Clusters
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FAST 球状星团脉冲星巡天:15 个球状星团中发现 24 颗脉冲星
DOI:
10.3847/2041-8213/ac0bbd
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发表时间:
2021-06
期刊:
影响因子:
--
通讯作者:
Peng Jiang
中科院分区:
文献类型:
--
作者:
Zhichen Pan;Lei Qian;Xiaoyun Ma;Kuo Liu;Lin Wang;Jintao Luo;Zhen Yan;Scott Ransom;Duncan Lorimer;Di Li;Peng Jiang
We present the discovery of 24 pulsars in 15 globular clusters (GCs) using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). These include the first pulsar discoveries in M2, M10, and M14. Most of the new systems are either confirmed or likely members of binary systems. M53C and NGC 6517H and I are the only three pulsars confirmed to be isolated. M14A is a black widow pulsar with an orbital period of 5.5 hr and a minimum companion mass of 0.016 M ⊙. M14E is an eclipsing binary pulsar with an orbital period of 20.3 hr. With the other 8 discoveries that have been reported elsewhere, in total 32 GC pulsars have been discovered by FAST so far. In addition, We detected M3A twice. This was enough to determine that it is a black widow pulsar with an orbital period of 3.3 hr and a minimum companion mass of 0.0125 M ⊙.
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影响因子:
4.8
作者:
Clive Robinson;A. Lyne;R. Manchester;M. Bailes;N. D'Amico;S. Johnston
通讯作者:
Clive Robinson;A. Lyne;R. Manchester;M. Bailes;N. D'Amico;S. Johnston
DOI:
10.1086/421085
发表时间:
2004-03
期刊:
The Astrophysical Journal Letters
影响因子:
--
作者:
P. Freire;Y. Gupta;S. Ransom;S. Ransom;C. Ishwara-Chandra
通讯作者:
P. Freire;Y. Gupta;S. Ransom;S. Ransom;C. Ishwara-Chandra
DOI:
10.3847/1538-4357/abc345
发表时间:
2020-10
期刊:
The Astrophysical Journal
影响因子:
--
作者:
M. Cadelano;Jianxing Chen;C. Pallanca;A. Istrate;F. Ferraro;B. Lanzoni;P. Freire;M. Salaris
通讯作者:
M. Cadelano;Jianxing Chen;C. Pallanca;A. Istrate;F. Ferraro;B. Lanzoni;P. Freire;M. Salaris
影响因子:
64.8
作者:
A. Lyne;R. Manchester;N. D'Amico;L. Staveley-Smith;Simon Johnston;Jeremy Lim;A. Fruchter;W. Goss;D. Frail
通讯作者:
A. Lyne;R. Manchester;N. D'Amico;L. Staveley-Smith;Simon Johnston;Jeremy Lim;A. Fruchter;W. Goss;D. Frail
影响因子:
56.9
作者:
Hessels, JWT;Ransom, SM;Camilo, F
通讯作者:
Camilo, F