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  1. No Access

    Article

    Exploring the statistical properties of gamma-ray normal pulsars

    To study the normal pulsars based on the observations in radio and γ \(\gamma \) ...

    Yi-Hong Sun, De-Hua Wang, Cheng-Min Zhang, **g Yu… in Astrophysics and Space Science (2024)

  2. No Access

    Article

    Luminosity distribution of fast radio bursts from CHIME/FRB Catalog 1 by means of the updated Macquart relation

    Fast radio bursts (FRBs) are extremely strong radio flares lasting several micro- to milliseconds and come from unidentified objects at cosmological distances, most of which are only seen once. Based on recent...

    **ang-Han Cui, Cheng-Min Zhang, Di Li, Jian-Wei Zhang… in Astrophysics and Space Science (2022)

  3. No Access

    Article

    Exploring the accretion-induced evolution of the spin period and magnetic field strength of Be/X-ray Pulsars

    Based on the detected spin periods ( P \(P\) ) and inferred magnetic field strengths ( B \(B\) ) by the cyclotron resonance scattering features, we analyze the B − P \(B-P\) properties of Be/X-ray Pulsars (BeXP...

    Chang-Qing Ye, De-Hua Wang, Cheng-Min Zhang… in Astrophysics and Space Science (2020)

  4. No Access

    Article

    The Simulation of Orbit Decay of Double Neutron Star System PSR J1906+0746 by the Gravitational Wave Radiation

    With the discovery of the double neutron star (DNS) merger event GW170817 by LIGO, DNS systems have become one of the important candidates for gravitational wave (GW) observation. There are 19 DNS systems that...

    Peng Liu, Cheng-Min Zhang, Di Li, Yi-Yan Yang, Jie Zhang… in Astronomy Reports (2019)

  5. No Access

    Article

    Evolution implications of neutron star magnetic fields: inferred from pulsars and cyclotron lines of HMXBs

    The evolution of neutron star (NS) magnetic field (B-field) has long been an important topic, which is still not yet settled down. Here, we analyze the NS B-fields inferred by the cyclotron resonance scatterin...

    Chang-Qing Ye, De-Hua Wang, Cheng-Min Zhang, Zhen-Qi Diao in Astrophysics and Space Science (2019)

  6. No Access

    Article

    A systematic study on energy dependence of quasi-periodic oscillation frequency in GRS 1915+105

    Systematically studying all the RXTE/PCA observations for GRS 1915+105 before November 2010, we have discovered three additional patterns in the relation between Quasi-Periodic Oscillation (QPO) frequency and pho...

    Shu-** Yan, **-Lu Qu, Guo-Qiang Ding, Peng Han… in Astrophysics and Space Science (2012)

  7. No Access

    Article

    Rms–flux relation of Cyg X-1 with RXTE: dip** and nondip** cases

    The rms (root mean square) variability is the parameter for understanding the emission temporal properties of X-ray binaries (XRBs) and active galactic nuclei (AGN). The rms–flux relation with Rossi X-ray Timing...

    Ya-Juan Lei, Li-Ming Song, **-Lu Qu, Cheng-Min Zhang in Astrophysics and Space Science (2007)

  8. No Access

    Article

    Is there evidence for torsion?

    Under the assumption of a pulsar's magnetic field originating from the net polarized spin of its neutrons, and by using the post-Newtonian approximated torsion in the fifth order in (v/c), the spin precession ari...

    Cheng-min Zhang, Guo-chen Yang, Fang-pei Chen… in General Relativity and Gravitation (1992)