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N. Sapir

11 papers hereh-index 8514 citations12 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author4
  • middle author6

Across the 10 of 11 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE11

identity via Semantic Scholar / OpenAlex

activity
20112025
most citedConfined Dense Circumstellar Material Surrounding a Regular Type II Supernova: The Unique Flash-Spectroscopy Event of SN 2013fs

377 citations · 740 across the 11 of their papers we have counts for

collaborators
Showing 2011Show all

3 papers · 1 filter

astro-ph.HE2011★ 28 cited

X-rays, gamma-rays and neutrinos from collisoinless shocks in supernova wind breakouts

Boaz Katz, Nir Sapir, Eli Waxman

We show that a collisionless shock necessarily forms during the shock breakout of a supernova (SN) surrounded by an optically thick wind. An intense non-thermal flash of <~ MeV gam…

astro-ph.HE2011★ 69 cited

Non-relativistic radiation mediated shock breakouts: II. Bolometric properties of SN shock breakout

Boaz Katz, Nir Sapir, Eli Waxman

Exact bolometric light curves of supernova shock breakouts are derived based on the universal, non relativistic, planar breakout solutions (Sapir et al. 2011), assuming spherical s…

astro-ph.HE2011★ 59 cited

Non-relativistic radiation mediated shock breakouts: I. Exact bolometric planar breakout solutions

Nir Sapir, Boaz Katz, Eli Waxman

The problem of a non-steady planar radiation mediated shock (RMS) breaking out from a surface with a power-law density profile, ρ\propto x^n, is numerically solved in the approxima…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.