◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

E. Helder

12 papers hereh-index 12828 citations33 works total

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

author position
  • first author6
  • middle author3
  • last author1

Across the 10 of 12 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE8
  • astro-ph2
  • astro-ph.GA2

identity via Semantic Scholar / OpenAlex

activity
20062013
most citedObservational signatures of particle acceleration in supernova remnants

180 citations · 1k across the 12 of their papers we have counts for

collaborators
Showing 2011 · astro-ph.HEShow all

1 paper · 2 filters

astro-ph.HE2011★ 33 cited

Effects of Neutral Hydrogen on Cosmic Ray Precursors in Supernova Remnant Shock Waves

John C. Raymond, J. Vink, E. A. Helder +1

Many fast supernova remnant shocks show spectra dominated by Balmer lines. The Hα profiles have a narrow component explained by direct excitations and a thermally Doppler broaden…

◍wovepaper

Papers, researchers and institutions, woven together.

Explore
  • Search
  • Researchers
  • Institutions
Account
  • Library
  • Chat
Data
  • arXiv.org
  • Semantic Scholar
  • OpenAlex
  • Latest RSS
AboutContactPrivacyDevelopersllms.txtopenapi.json
Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.