Results 91 to 100 of about 152,722 (200)

An Upper Limit on Nickel Overabundance in the Supercritical Accretion Disk Wind of SS 433 from X-ray Spectroscopy [PDF]

, 2018
P. S. Medvedev, I. I. Khabibullin, S. Yu. Sazonov, E. M. Churazov, Sergey S. Tsygankov, P. S. Medvedev, I. I. Khabibullin, S. Yu. Sazonov, E. M. Churazov, Sergey S. Tsygankov   +9 more
openalex   +1 more source

X-Ray Views of Galactic Accreting Pulsars in High-Mass X-Ray Binaries

Universe
Accreting X-ray pulsars, located in X-ray binaries, are neutron stars with magnetic fields as strong as B∼1012–13 G. This review offers a concise overview of the accretion and radiation processes of X-ray pulsars and summarizes their rich observational ...
Shan-Shan Weng, Long Ji
doaj   +1 more source

Dynamical transitions in scalarization and descalarization through black hole accretion [PDF]

, 2022
Cheng-Yong Zhang, Qian Chen, Yunqi Liu, Wen-Kun Luo, Yu Tian, Bin Wang   +5 more
openalex   +1 more source

Coastline Change Surround Sekampung River Estuary Estimated by Geographic Information System Technique

Journal of Tropical Soils, 2011
Surround a big river estuary coastline has a dynamic characteristic and change along a period of time, because of a natural process and/or it is accelerated by human activities.
Fahri, Tamaluddin Syam
doaj  

Tracking Supermassive Black Hole Mergers from kpc to sub-pc Scales with AXIS

Universe
We present an analysis showcasing how the Advanced X-ray Imaging Satellite (AXIS), a proposed NASA Probe-class mission, will significantly increase our understanding of supermassive black holes undergoing mergers—from kpc to sub-pc scales. In particular,
Adi Foord, Nico Cappelluti, Tingting Liu, Marta Volonteri, Melanie Habouzit, Fabio Pacucci, Stefano Marchesi, Nianyi Chen, Tiziana Di Matteo, Labani Mallick, Michael Koss   +10 more
doaj   +1 more source

Dependence of fragmentation in self-gravitating accretion discs on small-scale structure [PDF]

, 2015
M. D. Young, C. J. Clarke
openalex   +1 more source

An approach to the Riemann problem in the light of a reformulation of the state equation for SPH inviscid ideal flows: a highlight on spiral hydrodynamics in accretion discs [PDF]

, 2010
G. Lanzafame
openalex   +1 more source

Optical Variability of Active Galactic Nuclei

Frontiers in Astronomy and Space Sciences, 2017
Szymon Kozłowski
doaj   +1 more source

An analytic relation for the thickness of accretion flows [PDF]

, 2010
Zhen-Yi Cai, Wei‐Min Gu, L. Xue, Ju‐Fu Lu   +3 more
openalex   +1 more source

X-rays from accretion shocks in T Tauri stars: The case of BP Tau [PDF]

, 2005
J. H. M. M. Schmitt, J. Robrade, Jan‐Uwe Ness, F. Favata, B. Stelzer   +4 more
openalex   +1 more source