A. Sharon

activity

20152024

most citedThe

γ

-ray deposition histories of core-collapse supernovae

40 citations · 174 across the 18 of their papers we have counts for

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Showing 2024Show all

3 papers · 1 filter

astro-ph.HE2024

High $γ$ -ray escape time in 2003fg-like supernovae: A challenge to proposed models

Amir Sharon, Doron Kushnir, Eden Schinasi-Lemberg

A rare subclass of Type Ia supernovae (SNe Ia), named after the prototype SN 2003fg, includes some of the brightest SNe Ia, often called "super Chandrasekhar-mass" SNe Ia. We calcu…

astro-ph.HE2024★ 2 cited

All known Type Ia supernovae models fail to reproduce the observed bolometric luminosity-width correlation

Amir Sharon, Doron Kushnir, Nahliel Wygoda

Type Ia supernovae (SNe Ia) are widely believed to arise from thermonuclear explosions of white dwarfs (WDs). However, ongoing debate surrounds their progenitor systems and the mec…

astro-ph.CO2024

A Cepheid systematics-free test of $H_{0}$ to $≲ 2.5%$ accuracy using SH0ES photometry

Doron Kushnir, Amir Sharon

The recent SH0ES determination of the Hubble constant, $H_{0} = 73.04 \pm 1.04$ km/s/Mpc, deviates significantly by $\approx 5 σ$ from the \textit{Planck} value, stimulating discussions on…

High γ-ray escape time in 2003fg-like supernovae: A challenge to proposed models

All known Type Ia supernovae models fail to reproduce the observed bolometric luminosity-width correlation

A Cepheid systematics-free test of H0​ to ≲2.5% accuracy using SH0ES photometry

High $γ$ -ray escape time in 2003fg-like supernovae: A challenge to proposed models

A Cepheid systematics-free test of $H_{0}$ to $≲ 2.5%$ accuracy using SH0ES photometry