Our world is wonderful because of the normal but negligibly small baryonic part (ie atoms)
although unknown dark matter and dark energy dominate the Universe. A stable atomic …

Abstract The Hot Universe Baryon Surveyor (HUBS) is a proposed space-based X-ray
telescope for detecting X-ray emissions from the hot gas content in our universe. With its …

The interface effects of quark matter play important roles in the properties of compact stars
and small nuggets, such as strangelets and nonstrange quark matter (ud QM) nuggets. By …

The strong interactions at low energy scales determine the state of the supranuclear matter
in the pulsar-like compact objects. It is proposed that the bulk strong matter could be …

The possible existence of stable up-down quark matter (ud QM) was recently proposed, and
it was shown that the properties of ud QM stars are consistent with various pulsar …

The fundamental strong interaction determines the nature of pulsar-like compact stars which
are essentially in the form of bulk strong matter. From an observational point of view, it is …

The nature of pulsar-like compact stars is essentially a central question of the fundamental
strong interaction (explained in quantum chromo-dynamics) at low energy scale, the solution …

Strangeon star model has passed various observational tests, such as the massive pulsars
and the tidal deformability during binary mergers. Pulsar glitch, as a useful probe for …

We constrain the equation of state of quark stars within the Bayesian statistical approach
using the mass and radius measurements of PSR J0030+ 0451 from NICER. Three types of …

Pulsar death line can be defined in a diagram. Traditionally, radio-loud pulsars are
supposed to locate above the death line where there is a radio-loud region. With the …