4 papers
Dark and Luminous Matter in the Coma Cluster: Probing Galaxy Cluster Assembly Through Filaments with Weak Lensing and Multiwavelength Observations
K. HyeongHan, K. Finner, M. James Jee +11
The Coma cluster (Abell 1656; ) is a nearby rich galaxy cluster and a key laboratory for studying cluster assembly in the Cosmic Web. We characterize its projected dark ma…
Direct simulations of very high energy cosmic ray acceleration in 3D MHD model of a compact star cluster
M. E. Kalyashova, A. M. Bykov, D. V. Badmaev
Young compact clusters of massive stars contain dozens of O-, B- and WR-type stars with fast powerful winds in a small pc radius core. The particle acceleration by ensembles…
Southern eROSITA bubble as a forward shock and the low-metallicity CGM. South-east side story
E. Churazov, I. I. Khabibullin, A. M. Bykov +4
Unlike the complicated X-ray and radio structure observed in the North Polar Spur area, the South-Eastern part of the eROSITA bubbles can be reasonably well described as a propagat…
Shells and bubbles around compact clusters of massive stars: 3D MHD simulations
D. V. Badmaev, A. M. Bykov, M. E. Kalyashova
We present the results of three-dimensional magnetohydrodynamic (3D MHD) simulations of the plasma flow structure in the vicinity of a compact cluster of young massive stars. The c…