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J. Johansson

68 papers hereh-index 282.6k citations108 works total

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

author position
  • first author6
  • middle author49

Across the 55 of 68 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE25
  • astro-ph.CO18
  • astro-ph.SR14
  • astro-ph.GA7
  • astro-ph.IM2
  • quant-ph2
same name
  • J. Johansson — 29 papers, h 6
  • J. Johansson — 28 papers, h 24
  • J. Johansson — 19 papers, h 17
  • J. Johansson — 17 papers, h 5
  • J. Johansson — 16 papers, h 14
  • J. Johansson — 10 papers, h 5

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20122026
most citediPTF16geu: A multiply imaged, gravitationally lensed type Ia supernova

246 citations · 3.3k across the 64 of their papers we have counts for

collaborators
Showing 2013Show all

2 papers · 1 filter

astro-ph.SR2013★ 20 cited

SN 2000cx and SN 2013bh: Extremely Rare, Nearly Twin Type Ia Supernovae

Jeffrey M. Silverman, Jozsef Vinko, Mansi M. Kasliwal +17

The Type Ia supernova (SN Ia) SN 2000cx was one of the most peculiar transients ever discovered, with a rise to maximum brightness typical of a SN Ia, but a slower decline and a hi…

astro-ph.SR2013★ 73 cited

Supernova spectra below strong circum-stellar interaction

G. Leloudas, E. Y. Hsiao, J. Johansson +9

We construct spectra of supernovae interacting strongly with a circumstellar medium (CSM) by adding SN templates, a black-body continuum and an emission-line spectrum. In a Monte C…

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