14 citations · 59 across the 11 of their papers we have counts for
11 papers
Systematic study of the composition of Type I X-ray burst ashes: Neutron star structure v.s. Reaction rate uncertainties
Guoqing Zhen, Helei Liu, Akira Dohi +4
In this study, we calculate for the first time the impacts of neutron star(NS) structure on the type I X-ray burst ashes using the \texttt{MESA} code. We find an increased mass fra…
High priority targets for transient gravitational waves from glitching pulsars
Garvin Yim, Lijing Shao, Renxin Xu
Glitching pulsars are expected to be important sources of gravitational waves. In this paper, we explore six different models that propose the emission of transient continuous wave…
On the energy budget of starquake-induced repeating fast radio bursts
Wei-Yang Wang, Chen Zhang, Enping Zhou +7
With a growing sample of fast radio bursts (FRBs), we investigate the energy budget of different power sources within the framework of magnetar starquake triggering mechanism. Duri…
The double-peaked type I X-ray bursts with different mass accretion rate and fuel composition
Liyu Song, Helei Liu, Chunhua Zhu +3
Using the MESA code, we have carried out a detailed survey of the available parameter space for the double-peaked type I X-ray bursts. We find that the double-peaked structure appe…
Shear viscosity and electric conductivity of quark matter at finite temperature and chemical potential with QCD phase transitions
Wei-be He, Guo-yun Shao, Chong-long Xie +1
In the Beam Energy Scan phase II (BES-II) experiments at RHIC STAR, the quark-gluon plasma (QGP) produced with changing collision energies may probe different regions of the QCD ph…
Non-symmetrical sparking may hint "zits'' on a pulsar surface
Zhengli Wang, Jiguang Lu, Jingchen Jiang +4
Pulsar electrodynamics could be relevant to the physics of stellar surface, which remains poorly understood for more than half a centenary and is difficult to probe due to the abse…
Repeating FRBs reveal the secret of pulsar magnetospheric activity
Renxin Xu, Weiyang Wang
The puzzling mechanism of coherent radio emission remains unknown, but fortunately, repeating fast radio bursts (FRBs) provide a precious opportunity, with extremely bright subpuls…
Narrow spectra of repeating fast radio bursts: A magnetospheric origin
Wei-Yang Wang, Yuan-Pei Yang, Hong-Bo Li +2
Fast radio bursts (FRBs) can present a variety of polarization properties, and some of them have narrow spectra. We study spectral properties from perspectives of intrinsic radiati…
Radio Pulsar B095008: Radiation in Magnetosphere and Sparks above Surface
Zhengli Wang, Jiguang Lu, Jinchen Jiang +6
We observed the nearby 100-duty-cycle radio pulsar B0950+08 using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). We obtained the polarization profile for its…
The Impacts of Neutron-Star Structure and Base Heating on Type I X-Ray Bursts and Code Comparison
Guoqing Zhen, Guoliang Lv, Helei Liu +6
Type I X-ray bursts are rapidly brightening phenomena triggered by thermonuclear burning on accreting layer of a neutron star (NS). The light curves represent the physical properti…
Cosmic QCD transition-from quark to strangeon and nucleon
Xuhao Wu, Weibo He, Yudong Luo +2
A crossover QCD phase transition in the early Universe, involving a formation scenario of stable strangeon nuggets is studied. The Polyakov-Nambu-Jona-Lasinio model is applied to c…