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Dec 17, 2021

Constraint on Dark Energy from Quantum Uncertainty

Recently, new model and constraint on dark energy from quantum uncertainty was finished by fresh PhD HUANG Long and his supervisors Prof. YANG Xiaofeng, Prof. LIU Xiang in the galaxies and cosmology group at Xinjiang Astronomical Observa...
Dec 16, 2021

Researchers Reveal Morphological Evolution of Open Clusters

Open clusters are ideal “laboratories” not only for star formation and evolution, but also as an important component of the Milky Way. The morphology of open clusters is a useful tool to study the dynamic evolution of open clusters. In...
Dec 13, 2021

Gas Heating of Star Forming Region in the Large Magellanic Cloud

An international team led by Tang Xindi from Xinjiang Astronomical Observatory (XAO) of the Chinese Academy of Sciences (CAS), collaborating with Christian Henkel from Max Planck Institute for Radioastronomy in Germany, revealed that the...An international team led by Tang Xindi from Xinjiang Astronomical Observatory (XAO) of the Chinese Academy of Sciences (CAS), collaborating with Christian Henkel from Max Planck Institute for Radioastronomy in Germany, revealed that the...
Nov 24, 2021

Progress in Studies of High Velocity Type Ia supernova SN 2017hpa

Type Ia supernovae (SNe Ia) are widely believed to originate from thermonuclear runaway explosions of carbon-oxygen (CO) white dwarfs (WDs) in binary systems, and their essentially identical peak luminosities make them indicators of extr...
Nov 17, 2021

Discovery Plasma Lensing in A Black Widow Pulsar

Black Widow ( BW ) and Rdebacks ( RB ) are an interesting subset of the pulsar population , and they jointly known as the spider pulsar system , which comprises a millisecond pulsar with a low-mass companion in short .Our results suggest...Using the Five-hundred-meter Aperture Spherical radio Telescope (FAST), a research team led by Dr. WANG Shuangqiang from the pulsar research group at the Xinjiang Astronomical Observatory（XAO) of the Chinese Academy of Sciences discove...
Oct 08, 2021

Statistical analysis of solar radio fiber bursts and relations with flares

The dynamic spectrum of solar radio bursts is commonly characterized by various fine structures (FSs). These spectral FSs mainly depend on the energetic particles, on the magnetic field in the source region, and on the detailed flaring p...

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