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J. Barr

10 papers hereh-index 13609 citations23 works total

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

author position
  • first author4
  • middle author3

Across the 7 of 10 papers where every author was matched, so the position is known.

fields
  • astro-ph10
same name
  • J. Barr — 1 paper

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
20012007
most citedGalaxy clusters at 0.6 < z < 1.4 in the UKIDSS Ultra Deep Survey Early Data Release

45 citations · 89 across the 2 of their papers we have counts for

collaborators
Showing 2004Show all

2 papers · 1 filter

astro-ph2004

RXJ0152.7-1357: Stellar populations in an X-ray luminous galaxy cluster at z=0.83

Inger Jorgensen, Marcel Bergmann, Roger Davies +3

We present a study of the stellar populations of galaxies in the cluster RXJ0152.7-1357 at a redshift of 0.83. The study is based on new high S/N spectroscopy of 29 cluster members…

astro-ph2004

Tunable-filter imaging of quasar fields at z ~ 1. II. The star-forming galaxy environments of radio-loud quasars

J. M. Barr, J. C. Baker, M. N. Bremer +2

We have scanned the fields of six radio-loud quasars using the Taurus Tunable Filter to detect redshifted [OII] 3727 line-emitting galaxies at redshifts 0.8 < z < 1.3. Forty-seven…

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