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K. Heng

10 papers hereh-index 5811.3k citations293 works total

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

author position
  • first author7
  • middle author2

Across the 9 of 10 papers where every author was matched, so the position is known.

fields
  • astro-ph9
  • astro-ph.GA1

identity via Semantic Scholar / OpenAlex

activity
20052009
most citedSpatial Structure and Collisionless Electron Heating in Balmer-dominated Shocks

110 citations · 323 across the 9 of their papers we have counts for

collaborators
Showing 2007Show all

4 papers · 1 filter

astro-ph2007★ 28 cited

Probing Elemental Abundances in SNR 1987A Using XMM-Newton

Kevin Heng, Frank Haberl, Bernd Aschenbach +1

We report on the latest (2007 Jan) observations of supernova remnant (SNR) 1987A from the XMM-Newton mission. Since the 2003 May observations of Haberl et al. (2006), 11 emission l…

astro-ph2007★ 29 cited

Broad Lyman-Alpha Emission from Supernova Remnants in Young Galaxies

Kevin Heng, Rashid Sunyaev

Charge transfer (or exchange) reactions between hydrogen atoms and protons in collisionless shocks of supernova remnants (SNRs) are a natural way of producing broad Balmer, Lyman a…

astro-ph2007★ 34 cited

The Transition Zone in Balmer-Dominated Shocks

Kevin Heng, Matthew van Adelsberg, Richard McCray +1

We examine the structure of the post-shock region in supernova remnants (SNRs). The ``shock transition zone'' is set up by charge transfer and ionization events between atoms and i…

astro-ph2007★ 1 cited

The Reverse Shock of SNR 1987A

Kevin Heng

The reverse shock of supernova remnant (SNR) 1987A emits in H-alpha and Ly-alpha, and comes in two flavors: surface and interior. The former is due to direct, impact excitation of…

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