Results 131 to 140 of about 3,477 (194)

Turbulent Diffuse Molecular Media with Nonideal Magnetohydrodynamics and Consistent Thermochemistry: Numerical Simulations and Dynamic Characteristics

The Astrophysical Journal
Turbulent diffuse molecular clouds can exhibit complicated morphologies caused by the interactions among radiation, chemistry, fluids, and fields.
Nannan Yue, Lile Wang, Thomas Bisbas, Donghui Quan, Di Li   +4 more
doaj   +1 more source

Cosmic-Ray Feedback on Bistable Interstellar Medium Turbulence

The Astrophysical Journal
While cosmic rays ( E ≳ 1 GeV) are well coupled to a galaxy’s interstellar medium (ISM) at scales of L > 100 pc, adjusting stratification and driving outflows, their impact on small scales is less clear.
Roark Habegger, Ka Wai Ho, Ka Ho Yuen, Ellen G. Zweibel   +3 more
doaj   +1 more source

Forming Prominences Accounting for Partial Ionization Effects

The Astrophysical Journal
One of the most striking structures in the solar atmosphere are prominences, predominantly coronal structures, with thermodynamic conditions that vary from chromospheric internally to the corona that surrounds them.
V. Jerčić, B. Popescu Braileanu, R. Keppens   +2 more
doaj   +1 more source

The life cycle of the Central Molecular Zone - II. Distribution of atomic and molecular gas tracers. [PDF]

Mon Not R Astron Soc, 2020
Armillotta L, Krumholz MR, Di Teodoro EM.   +2 more
europepmc   +1 more source

Magnetohydrodynamic Simulation of a Coronal Mass Ejection Observed during the Near-radial Alignment of Solar Orbiter and Earth

The Astrophysical Journal
Interplanetary coronal mass ejections (ICMEs) are the primary sources of geomagnetic storms at Earth. The negative out-of-ecliptic component ( B _z ) of magnetic field in the ICME or its associated sheath region is necessary for it to be geoeffective ...
Talwinder Singh, Dinesha V. Hegde, Tae K. Kim, Nikolai V. Pogorelov   +3 more
doaj   +1 more source

Radiative Cooling Changes the Dynamics of Magnetically Arrested Disks

The Astrophysical Journal Letters
We study magnetically arrested disks (MADs) around rotating black holes (BHs) under the influence of radiative cooling. We introduce a critical value of the mass accretion rate ${\dot{M}}_{{\rm{crit}}}$ for which the cooling by the synchrotron process ...
Akshay Singh, Damien Bégué, Asaf Pe’er   +2 more
doaj   +1 more source

Visual Simulation of Magnetohydrodynamics

Journal of the Visualization Society of Japan, 2016
openaire   +2 more sources

The late formation of chondrites as a consequence of Jupiter-induced gaps and rings. [PDF]

Sci Adv
Srivastava B, Izidoro A.
europepmc   +1 more source

Radiative plasma simulations of black hole accretion flow coronae in the hard and soft states. [PDF]

Nat Commun
Nättilä J.
europepmc   +1 more source

The Origins & Reservoirs of Exocomets. [PDF]

Space Sci Rev
Bannister M, Pfalzner S, Pearce T, Mustill AJ, Klahr H, Nomura H, Ohashi N, Kokotanekova R, Marino S, Bodewits D, Marschall R, Seligman DZ, Jones GH, Veras D.   +13 more
europepmc   +1 more source