Results 131 to 140 of about 2,169 (225)

The Dynamics of Supernova Explosions

The Astronomical Journal, 1961
Stirling A. Colgate, William H. Grasberger, Richard H. White   +2 more
openaire   +1 more source

Nuclear physics with spherically symmetric supernova models

, 2008
In recent years, Boltzmann neutrino transport led to a new and reliable generation of spherically symmetric models of stellar core-collapse and postbounce evolution.
Liebendörfer, M., Thielemann, F. -K., Fischer, T., Fröhlich, C., Whitehouse, S.   +4 more
core   +1 more source

Neutrino diagnostics of supernova explosions at DUNE

reservedCore-collapse supernovae release nearly all their gravitational energy as neutrinos, offering a unique probe of both stellar dynamics and neutrino physics.
PAVONE, FEDERICO
core  

Meshless hydrodynamic simulations of young supernova remnants

, 2021
The majority of massive stars end their lives by ejecting their outer envelopes in a corecollapse supernova explosion. The collision of their ejecta with the surrounding circumstellar medium results in the formation of supernova remnants that have been ...
Mogawana, Orapeleng
core  

Exploring the Circumstellar Environment of Tycho’s Supernova Remnant. II. Impact on the Broadband Nonthermal Emission

The Astrophysical Journal
While the environment around Tycho's supernova remnant has long been believed to be close to homogeneous, the latest analysis of Chandra data has identified a substantial deceleration of the forward shock, which poses a major challenge to this picture. R.
Ryosuke Kobashi, Shiu-Hang Lee, Takaaki Tanaka, Keiichi Maeda   +3 more
doaj   +1 more source

Nucleosynthesis in the Innermost Ejecta of Magnetorotational Supernova Explosions in Three Dimensions

The Astrophysical Journal
Core-collapse supernova (CCSN) explosions powered by rotation and magnetic fields present an interesting astrophysical site for nucleosynthesis that potentially contributes to the production of r -process elements. Here we present yields of the innermost
Shuai Zha, Bernhard Müller, Jade Powell
doaj   +1 more source

Transition from Small-scale to Large-scale Dynamo in a Supernova-driven, Multiphase Medium

The Astrophysical Journal
Magnetic fields are now widely recognized as critical at many scales to galactic dynamics and structure, including multiphase pressure balance, dust processing, and star formation.
Frederick A. Gent, Mordecai-Mark Mac Low, Maarit J. Korpi-Lagg   +2 more
doaj   +1 more source

General-relativistic Radiation Transport Scheme in Gmunu. II. Implementation of Novel Microphysical Library for Neutrino Radiation—Weakhub

The Astrophysical Journal Supplement Series
We introduce Weakhub , a novel neutrino microphysics library that provides opacities and kernels beyond conventional interactions used in the literature. This library includes neutrino–matter, neutrino–neutrino interactions and plasma process, along with
Harry Ho-Yin Ng, Patrick Chi-Kit Cheong, Alan Tsz-Lok Lam, Tjonnie Guang Feng Li   +3 more
doaj   +1 more source

Short-Term Dendritic Dynamics of Neonatal Cortical Neurons Revealed by In Vivo Imaging with Improved Spatiotemporal Resolution. [PDF]

eNeuro, 2023
Wang L, Nakazawa S, Luo W, Sato T, Mizuno H, Iwasato T.   +5 more
europepmc   +1 more source

Core-collapse supernova simulations: Variations of the input physics

Spherically symmetric simulations of stellar core collapse and post-bounce evolution are used to test the sensitivity of the supernova dynamics to different variations of the input physics.
Raffelt, G., Rampp, M., Buras, R., Janka, H. -Th.   +3 more
core