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researcher

O. Barragán

5 papers hereh-index 6136 citations12 works total

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

author position
  • first author1
  • middle author3

Across the 4 of 5 papers where every author was matched, so the position is known.

fields
  • astro-ph.EP5
same name
  • O. Barragán — 21 papers, h 16
  • O. Barragán — 6 papers, h 2
  • O. Barragán — 5 papers, h 2
  • O. Barragán — 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
20202022
most citedpyaneti II: A multidimensional Gaussian process approach to analysing spectroscopic time-series

100 citations · 267 across the 5 of their papers we have counts for

collaborators
Showing 2021Show all

2 papers · 1 filter

astro-ph.EP2021★ 74 cited

GJ 367b: A dense ultra-short period sub-Earth planet transiting a nearby red dwarf star

Kristine W. F. Lam, Szilárd Csizmadia, Nicola Astudillo-Defru +75

Ultra-short-period (USP) exoplanets have orbital periods shorter than one day. Precise masses and radii of USPs could provide constraints on their unknown formation and evolution p…

astro-ph.EP2021★ 100 cited

pyaneti II: A multidimensional Gaussian process approach to analysing spectroscopic time-series

Oscar Barragán, Suzanne Aigrain, Vinesh M. Rajpaul +1

The two most successful methods for exoplanet detection rely on the detection of planetary signals in photometric and radial velocity time-series. This depends on numerical techniq…

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