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researcher

A. Hempelmann

8 papers hereh-index 19968 citations89 works total

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

author position
  • middle author6

Across the 6 of 8 papers where every author was matched, so the position is known.

fields
  • astro-ph.SR6
  • astro-ph.HE2

identity via Semantic Scholar / OpenAlex

activity
20152026
most citedThe Ca II infrared triplet's performance as an activity indicator compared to Ca II H and K

60 citations · 137 across the 5 of their papers we have counts for

collaborators
Showing 2015Show all

1 paper · 1 filter

astro-ph.HE2015★ 19 cited

Time series of high resolution spectra of SN 2014J observed with the TIGRE telescope

D. Jack, M. Mittag, K. -P. Schroder +6

We present a time series of high resolution spectra of the Type Ia supernova 2014J, which exploded in the nearby galaxy M82. The spectra were obtained with the HEROS echelle spectr…

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