Results 131 to 140 of about 140,146 (287)
Related Progenitor Models for Long-duration Gamma-Ray Bursts and Type Ic Superluminous Supernovae [PDF]
, 2018 We model the late evolution and mass loss history of rapidly rotating Wolf–Rayet stars in the mass range 5 M⊙…100 M⊙). We find that quasi-chemically homogeneously evolving single stars computed with enhanced mixing retain very little or no helium and are
D. R. Aguilera-Dena +3 more
semanticscholar +1 more source
Chemistry – A European Journal, Volume 31, Issue 72, December 23, 2025.The hexafluorides MoF6 and WF6 autoionize in the presence of the tridentate terpyridine ligand, yielding [MF5(terpy)]+[MF7]– (M = Mo, W). The octacoordinated [MF5(terpy)]+ cations adopt bicapped trigonal prismatic geometries. The [WF7]– can be substituted for [SbF6]– using SbF5SO2, whereas the reaction was unsuccessful for displacing the [MoF7]– anion.
Miriam D. van Hoeve +4 more
wiley +1 more source
`Pure' Supernovae and Accelerated Expansion of the Universe
, 2011 A special class of type Ia supernovae that is not subject to ordinary and additional intragalactic gray absorption and chemical evolution has been identified.
A. Aguirre +26 more
core +1 more source
Ortho‐Carborane‐Derived Halogen‐Bonded Sandwich Complexes
Chemistry – A European Journal, Volume 31, Issue 71, December 17, 2025.A systematic co‐crystallization‐study of a tridentate ortho‐carborane‐based halogen‐bond donor with halides was performed. Several association complexes are evaluated to give further insights into the halogen bond‐strength of this moiety. For iodide, rare octahedral coordination via a sandwich‐like complexation was observed in the solid state when ...
Christoph J. Vonnemann +4 more
wiley +1 more source
The Early Evolution of Primordial Pair-Instability Supernovae
, 2010 The observational signatures of the first cosmic explosions and their chemical imprint on second-generation stars both crucially depend on how heavy elements mix within the star at the earliest stages of the blast. We present numerical simulations of the
Abel +29 more
core +1 more source
Detecting supernovae neutrino with Earth matter effect
, 2016 We study Earth matter effect in oscillation of supernovae neutrinos. We show that detecting Earth matter effect gives an independent measurement of spectra of supernovae neutrinos, i.e. the flavor difference of the spectra of supernovae neutrinos.
Liao, Wei
core +1 more source
Predicting gravitational waves from jittering-jets-driven core collapse supernovae [PDF]
, 2023 Noam Soker
openalex +1 more source
Ejection of Supernova-Enriched Gas From Dwarf Disk Galaxies
, 2004 We examine the efficiency with which supernova-enriched gas may be ejected from dwarf disk galaxies, using a methodology previously employed to study the self-enrichment efficiency of dwarf spheroidal systems.
Cole S. +7 more
core +1 more source
Progenitors of early-time interacting supernovae [PDF]
, 2020 I. Boian, J. H. Groh
openalex +1 more source
Effects of initial axion production and photon--axion oscillation on type Ia supernova dimming
, 2002 Recently, Csaki, Kaloper and Terning (CKT) suggested that axion-photon oscillation in the intergalactic medium can explain the observed dimming of distant type Ia supernovae.
Adler +30 more
core +1 more source