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J. Cumner

15 papers hereh-index 6159 citations25 works total

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

author position
  • first author2
  • middle author12

Across the 14 of 15 papers where every author was matched, so the position is known.

fields
  • astro-ph.IM9
  • astro-ph.CO6

identity via Semantic Scholar / OpenAlex

activity
20212026
most citedThe REACH radiometer for detecting the 21-cm hydrogen signal from redshift 7.5 to 28

110 citations · 171 across the 15 of their papers we have counts for

collaborators
Showing 2023Show all

2 papers · 1 filter

astro-ph.IM2023★ 13 cited

The effects of the antenna power pattern uncertainty within a global 21 cm experiment

John Cumner, Carla Pieterse, Dirk De Villiers +1

Experimental 21 cm cosmology aims to detect the formation of the first stars during the cosmic dawn and the subsequent epoch of reionization by utilizing the 21 cm hydrogen line tr…

astro-ph.IM2023★ 10 cited

Receiver design for the REACH global 21-cm signal experiment

Ian L. V. Roque, Nima Razavi-Ghods, Steven H. Carey +35

We detail the the REACH radiometric system designed to enable measurements of the 21-cm neutral hydrogen line. Included is the radiometer architecture and end-to-end system simulat…

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