Abstract: In the traditional microwave band, high accuracy parameter estimation is often hard to realize because of the poor resolution. In this paper, a high accuracy parameter estimation method of ...
Prof. An Tao from the Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of Sciences has proposed a novel "precessing magnetic jet engine" model to explain the peculiar gamma-ray burst ...
When two black holes orbit each other and eventually collide, they can send out ripples in space called gravitational waves. If the black holes are spinning in different directions instead of neatly ...
params: contains the intrinsic parameter files for the different data sets. E.g., discrete, uniform, short SXS etc. pe_config_files: contains the config files for the parameter estimation runs.
Tilted accretion disc model Artist’s impression of the black hole at the centre of M87, showing how the accretion disc and jet are misaligned with the rotational axis of the black hole. (Courtesy: ...
Abstract: We establish the dynamic Radar Cross Section (RCS) signal model for a conical ballistic missile warhead with precession motion. Two Maximum Likelihood Estimation (MLE) approaches are ...
Powerful relativistic jets in active galactic nuclei (AGN) are believed to be originated from the accretion of material onto the supermassive black hole (SMBH) 1 . The nearby radio galaxy M87 is one ...
Proceedings of the National Academy of Sciences of the United States of America, Vol. 116, No. 7 (February 12, 2019), pp. 2500-2505 (6 pages) Superparamagnetic nanoparticles incorporated into elastic ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback