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researcher

J. Johansson

16 papers hereh-index 142k citations27 works total

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

author position
  • first author5
  • middle author6
  • last author4

Across the 15 of 16 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO10
  • astro-ph.GA3
  • astro-ph.HE1
  • astro-ph.IM1
  • physics.plasm-ph1
same name
  • J. Johansson — 68 papers, h 28
  • 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 — 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
20102021
most citedThe Ninth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-III Baryon Oscillation Spectroscopic Survey

1.5k citations · 2.7k across the 16 of their papers we have counts for

collaborators
Showing 2012Show all

3 papers · 1 filter

astro-ph.CO2012★ 85 cited

SNe Ia host galaxy properties from Sloan Digital Sky Survey-II spectroscopy

Jonas Johansson, Daniel Thomas, Janine Pforr +7

We study the stellar populations of SNe Ia host galaxies using SDSS-II spectroscopy. We focus on the relationships of SNe Ia properties with stellar velocity dispersion and the ste…

astro-ph.IM2012★ 1.5k cited

The Ninth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-III Baryon Oscillation Spectroscopic Survey

III Collaboration, Christopher P. Ahn, Rachael Alexandroff +224

The Sloan Digital Sky Survey III (SDSS-III) presents the first spectroscopic data from the Baryon Oscillation Spectroscopic Survey (BOSS). This ninth data release (DR9) of the SDSS…

astro-ph.CO2012★ 237 cited

Stellar velocity dispersions and emission line properties of SDSS-III/BOSS galaxies

D. Thomas, O. Steele, C. Maraston +24

We perform a spectroscopic analysis of 492,450 galaxy spectra from the first two years of observations of the Sloan Digital Sky Survey-III/Baryonic Oscillation Spectroscopic Survey…

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