Results 131 to 140 of about 77,144 (213)

The Binary Fraction of B-type Runaway Stars from LAMOST DR8

open access: yesThe Astrophysical Journal
Runaway stars are defined as stars that depart from their birth clusters at high peculiar velocities. There are two main mechanisms for the formation of runaway stars, i.e., the binary-supernova scenario (BSS) and the dynamical ejection scenario (DES ...
Kun Chen   +4 more
doaj   +1 more source

The Relation between Helium White Dwarf Mass and Orbital Period under Two Types of Opacity

open access: yesThe Astrophysical Journal
Helium white dwarfs (He WDs) are end products of low-mass red giant donors in close binary systems via stable mass transfer or common envelope evolution.
Jian Mou   +7 more
doaj   +1 more source

Type II Supernova Spectral Diversity. II. Spectroscopic and Photometric Correlations [PDF]

open access: bronze, 2017
Claudia P. Gutiérrez   +9 more
openalex   +1 more source

Dips in the diffuse supernova neutrino background [PDF]

open access: hybrid, 2014
Yasaman Farzan   +3 more
openalex   +1 more source

Interacting supernovae and supernova impostors: Evidence of incoming supernova explosions? [PDF]

open access: yesAIP Conference Proceedings, 2015
Violent eruptions, and consequently major mass loss, are a common feature of the so–called Luminous Blue Variable (LBV) stars. During major eruptive episodes LBVs mimic the behavior of real type IIn supernovae (SNe), showing comparable radiated energy and similar spectroscopic properties.
openaire   +1 more source

Supernova Burst and Diffuse Supernova Neutrino Background Simulator for Water Cherenkov Detectors

open access: yesThe Astrophysical Journal
If a Galactic core-collapse supernova explosion occurs in the future, it will be critical to rapidly alert the community to the direction of the supernova by utilizing neutrino signals in order to enable the initiation of follow-up optical observations ...
Fumi Nakanishi   +3 more
doaj   +1 more source

Charged-Current Neutrino-Nucleus Scattering off the Even Molybdenum Isotopes

open access: yesAdvances in High Energy Physics, 2012
Neutrinos from supernovae constitute important probes of both the currently unknown supernova mechanisms and of neutrino properties. Reliable information about the nuclear responses to supernova neutrinos is therefore crucial.
E. Ydrefors, J. Suhonen
doaj   +1 more source

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