Results 81 to 90 of about 70,331 (294)
, 2018 We perform long-term general relativistic neutrino radiation hydrodynamics simulations (in axisymmetry) for a massive neutron star (MNS) surrounded by a torus, which is a canonical remnant formed after the binary neutron star merger. We take into account
Fujibayashi, Sho +4 more
core +1 more source
Gas Dynamics of the Nickel-56 Decay Heating in Pair-Instability Supernovae [PDF]
, 2020 Very massive 140-260 Msun stars can die as highly-energetic pair-instability supernovae (PI SNe) with energies of up to 100 times those of core-collapse SNe that can completely destroy the star, leaving no compact remnant behind.
Chen, Ke-Jung +2 more
core +2 more sources
Can the Thermal Runaway of a Thionyl Chloride Cells Generate a Shock Wave?
Global Challenges, EarlyView.This study presents results obtained from abusive tests conducted on primary thionyl chloride batteries. The safety of these batteries, which are used in numerous aerospace industry applications, received particular attention in the 1970 and 1980s.
Juliette Charbonnel +6 more
wiley +1 more source
Prescribed burning effectively maintains threatened species in semi‐natural grasslands on lava flows
PLANTS, PEOPLE, PLANET, EarlyView.Prescribed burning shows promise for managing certain grassland types, but relying solely on it often reduces plant diversity, including threatened species. In Japanese dry grasslands established on volcanic ejecta, we explored conditions under which burning maintains high diversity.
Airi A. Asada +5 more
wiley +1 more source
Supernova Ejecta Interacting with a Circumstellar Disk. I. Two-dimensional Radiation-hydrodynamic Simulations [PDF]
Astrophysical Journal, 2019 We perform a series of two-dimensional radiation-hydrodynamic simulations of the collision between supernova ejecta and circumstellar media (CSMs). The hydrodynamic interaction of a fast flow and the surrounding media efficiently dissipates the kinetic ...
A. Suzuki, T. Moriya, T. Takiwaki
semanticscholar +1 more source
Layering Structures in the Porous Material Beneath the Chang'e‐3 Landing Site
Earth and Space Science, 2020 The lunar penetrating radar (LPR) onboard the Chinese Chang'e‐3 (CE‐3) mission obtained high‐resolution profile data for the continuous ejecta deposits of the Ziwei crater.
Chunyu Ding +9 more
doaj +1 more source
Doppler Broadening and Line-of-sight Effects in Core-collapse Supernovae and Young Remnants
The Astrophysical Journal, 2023 The dynamics and spectral characteristics of supernova ejecta reveal details of the supernova energetics, explosive nucleosynthesis, and evolution of the progenitor.
Taylor Jacovich +6 more
doaj +1 more source
Meteoritics &Planetary Science, Volume 60, Issue 3, Page 646-662, March 2025.Abstract Samples of impactite from the small (~350 m diameter) Monturaqui crater in northern Chile contain Fe‐Ni metallic spherules sourced from the iron meteorite impactor. Textural characterization and quantification were done using SEM and μCT data. Two textural types are distinguished, with different size distributions.
Daniel O. Cukierski +5 more
wiley +1 more source
, 2012 Recently, using a large low-redshift sample of Type Ia supernovae (SNe Ia), we discovered a relation between SN Ia ejecta velocity and intrinsic color that improves the distance precision of SNe Ia and reduces potential systematic biases related to dust ...
Amanullah +44 more
core +1 more source
Mass Loss From Planetary Nebulae in Elliptical Galaxies [PDF]
, 2009 Early-type galaxies possess a dilute hot (2-10E6 K) gas that is probably the thermalized ejecta of the mass loss from evolving stars. We investigate the processes by which the mass loss from orbiting stars interacts with the stationary hot gas for the ...
Athey +12 more
core +1 more source