From the 1 of 9 linked papers with an AI index.
9 papers
The Stack Search Tests on FAST Data: Discovery of Six Faint Isolated Millisecond Pulsars in NGC 6517 and NGC 7078 (M15)
Yinfeng Dai, Xing-Jiang Zhu, Zhichen Pan +16
The paper reports the discovery of six faint, isolated millisecond pulsars in the globular clusters NGC 6517 and M15 using the FAST radio telescope, achieved by stacking power spec…
Extragalactic test of General Relativity with time-delay gravitational lenses
Wuzheng Guo, Shuo Cao, Qiumin Wang +4
Strong gravitational lensing, a key prediction of General Relativity (GR), offers a unique environment for examining alternative modified gravity theories. In this Letter, we emplo…
A Pilot Study of Mildly Recycled Pulsars: A Case Study of PSR J2338+4818
Yujie Chen, Yujie Lian, Yujie Wang +18
Mildly recycled pulsars are neutron stars partially spun up through relatively short mass-transfer phases, typically with massive carbon-oxygen (CO) or oxygen-neon-magnesium (ONeMg…
From One to Two: A Second Binary Millisecond Pulsar in the Globular Cluster M92 (NGC 6341)
Dejiang Yin, Li-yun Zhang, Baoda Li +4
We report the discovery and phase connected-timing solution of a second millisecond binary pulsar, PSR J1717+4308B (M92B), in the globular cluster M92 (NGC 6341) using the Five-hun…
The FAST Discovery of a Millisecond Pulsar M15O (PSR J2129+1210O) Hidden in the Harmonics of M15A (PSR J2129+1210A)
Yinfeng Dai, Zhichen Pan, Lei Qian +6
We report the discovery of an isolated millisecond pulsar M15O (J2129+1210O) from the globular cluster M15 (NGC 7078) with a period of 11.06686 ms and a dispersion measure of…
The FAST Globular Cluster Pulsar Survey (GC FANS)
Yujie Lian, Zhichen Pan, Haiyan Zhang +24
By January 2025, 60 pulsars were discovered by the Five-hundred-meter Aperture Spherical radio Telescope globular cluster (GC) pulsar survey (GC FANS), with spin periods spanning 1…