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researcher

R. Ghara

66 papers hereh-index 231.4k citations78 works total

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

author position
  • first author12
  • middle author40
  • last author2

Across the 54 of 66 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO60
  • astro-ph.IM3
  • astro-ph.GA1
  • astro-ph.HE1
  • quant-ph1

identity via Semantic Scholar / OpenAlex

activity
20142026
most citedImproved upper limits on the 21-cm signal power spectrum of neutral hydrogen at z≈9.1 from LOFAR

311 citations · 2.2k across the 66 of their papers we have counts for

collaborators
Showing 2017Show all

2 papers · 1 filter

astro-ph.CO2017★ 52 cited

Prediction of the 21-cm signal from reionization: comparison between 3D and 1D radiative transfer schemes

Raghunath Ghara, Garrelt Mellema, Sambit K. Giri +3

Three-dimensional radiative transfer simulations of the epoch of reionization can produce realistic results, but are computationally expensive. On the other hand, simulations relyi…

astro-ph.CO2017★ 6 cited

Measuring the reionization 21 cm fluctuations using clustering wedges

Dinesh Raut, Tirthankar Roy Choudhury, Raghunath Ghara

One of the main challenges in probing the reionization epoch using the redshifted 21 cm line is that the magnitude of the signal is several orders smaller than the astrophysical fo…

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