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R. Valentim

14 papers hereh-index 14533 citations52 works total

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

author position
  • first author2
  • middle author8
  • last author1

Across the 11 of 14 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO6
  • astro-ph.HE3
  • gr-qc2
  • physics.ins-det2
  • hep-ex1
same name
  • R. Valentim — 7 papers
  • R. Valentim — 5 papers, h 4
  • R. Valentim — 3 papers
  • R. Valentim — 2 papers
  • R. Valentim — 2 papers, h 1
  • R. Valentim — 2 papers

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
20162023
most citedGaussian Process Estimation of Transition Redshift

77 citations · 169 across the 14 of their papers we have counts for

collaborators
Showing 2017Show all

2 papers · 1 filter

astro-ph.CO2017★ 20 cited

Bayesian correction of H(z) data uncertainties

J. F. Jesus, T. M. Gregório, F. Andrade-Oliveira +2

We compile 41 H(z) data from literature and use them to constrain OΛCDM and flat ΛCDM parameters. We show that the available H(z) suffers from uncertainties overestimation…

astro-ph.HE2017

Evidence for two neutrinos bursts from SN1987A

R. Valentim, J. E. Horvath, E. M. Rangel

The SN1987A in the Giant Magellanic Cloud was an amazing and extraordinary event because it was detected in real time for different neutrinos experiments (νs) around the world. A…

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