Supported by the National Nature Science Foundation of China(12075249,11690022);the Key Research Program of the Chinese Academy of Sciences(XDPB15)。
Recently,from 12γ-ray Galactic sources,the LHAASO has detected ultrahigh-energy photons up to 1.4 PeV.Theγ-ray spectra of the sources J2226+6057,J1908+0621,and J1825-1326 and the suggested origin pulsars near the so...
The role and implication of binding energy through the accretion-induced collapse(AIC)of accreting white dwarfs(WDs)for the production of millisecond pulsars(MSPs)are investigated.The binding energy model is examined ...
Supernova remnants are supposed to be the most possible sources of cosmic rays.However,alternative sources of cosmic rays,such as an active galactic nucleus,gamma-ray bursts,and pulsars,have not be excluded.In this st...
Supported by 973 Program(2012CB821801);West Light Foundation(XBBS-2014-23);National Natural Science Foundation of China(11203018,11225314,11365022);Science Project of Universities in Xinjiang(XJEDU2012S02);Doctoral Science Foundation of Xinjiang University(BS120107)
Pulsar-like compact stars usually have strong magnetic fields, with strengths from -10^8 to -10^12 G on the surface. How such strong magnetic fields can be generated and maintained is still an unsolved problem,which i...
Supported by National Basic Research Program of China(2012CB821800);National Natural Science Foundation of China(11225314,11203018);National Fund for Fostering Talents of Basic Science(NFFTBS)(J1030310/J1103205)
The state of super-dense matter is essential for us to understand the nature of pulsars; however, non- perturbative quantum chromodynamics makes it very difficult to make direct calculations of the state of cold matte...
Supported by NSFC (10778611,10973002);National Basic Research Program of China (2009CB824800) and LCWR (LHXZ200602)
Quarks are proposed to be grouped together to make quark-clusters due to the strong interaction in cold quark matter at a few nuclear densities,because a weakly coupling treatment of the interaction between quarks the...