44Ti ejecta in young supernova remnants
Sign Up to like & getrecommendations! Published in 2020 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/202037536
Abstract: Context: Tracing unstable isotopes produced in supernova nucleosynthesis provides a direct diagnostic of supernova explosion physics. Theoretical models predict an extensive variety of scenarios, which can be constrained through observations of the abundant isotopes $^{56}$Ni… read more here.
Keywords: young supernova; ejecta young; 44ti ejecta; kinematics ... See more keywords
Spatio-temporal evolution of the non-resonant instability in shock precursors of young supernova remnants
Sign Up to like & getrecommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stx1201
Abstract: A nonresonant cosmic-ray-current-driven instability may operate in the shock precursors of young supernova remnants and be responsible for magnetic-field amplification, plasma heating and turbulence. Earlier simulations demonstrated magnetic-field amplification, and in kinetic studies a reduction… read more here.
Keywords: young supernova; instability; field; precursors young ... See more keywords
Rayleigh-Taylor instability experiments on the LULI2000 laser in scaled conditions for young supernova remnants.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.100.021201
Abstract: We describe a platform developed on the LULI2000 laser facility to investigate the evolution of Rayleigh-Taylor instability (RTI) in scaled conditions relevant to young supernova remnants (SNRs) up to 200 years. An RT unstable interface… read more here.
Keywords: scaled conditions; taylor instability; supernova remnants; luli2000 laser ... See more keywords