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researcher

A. Acharya

15 papers hereh-index 465 citations16 works total

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

author position
  • first author7
  • middle author8

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

fields
  • astro-ph.CO11
  • astro-ph.IM3
  • astro-ph.GA1
same name
  • A. Acharya — 45 papers, h 30
  • A. Acharya — 13 papers, h 14
  • A. Acharya — 7 papers, h 6
  • A. Acharya — 5 papers, h 3
  • A. Acharya — 5 papers, h 4
  • A. Acharya — 3 papers, h 2

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
20232026
most citedDeeper multi-redshift upper limits on the Epoch of Reionization 21-cm signal power spectrum from LOFAR between z=8.3 and z=10.1

27 citations · 54 across the 15 of their papers we have counts for

collaborators
Showing 2025Show all

3 papers · 1 filter

astro-ph.CO2025★ 2 cited

Constraints on the galaxy formation models during epoch of reionization with high redshift observations

Qing-Bo Ma, Xiao-Rong Chen, Ming Li +4

We use high resolution N-body dark matter simulations and L-Galaxies semi-analytical galaxy formation models to explore the high-z galaxy properties and estimate the budget of io…

astro-ph.CO2025★ 27 cited

Deeper multi-redshift upper limits on the Epoch of Reionization 21-cm signal power spectrum from LOFAR between z=8.3 and z=10.1

F. G. Mertens, M. Mevius, L. V. E. Koopmans +20

We present new upper limits on the 21-cm signal power spectrum from the Epoch of Reionization (EoR), at redshifts z≈10.1,9.1, and 8.3, based on reprocessed obse…

astro-ph.CO2025★ 9 cited

Spectral modelling of Cygnus A between 110 and 250 MHz. Impact on the LOFAR 21-cm signal power spectrum

E. Ceccotti, A. R. Offringa, L. V. E. Koopmans +15

Studying the redshifted 21-cm signal from the the neutral hydrogen during the Epoch of Reionization and Cosmic Dawn is fundamental for understanding the physics of the early univer…

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