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researcher

O. Mena

28 papers hereh-index 131.3k citations32 works total

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

author position
  • middle author17
  • last author6

Across the 23 of 28 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO27
  • hep-ph1
same name
  • O. Mena — 173 papers, h 65
  • O. Mena — 6 papers
  • O. Mena — 2 papers
  • O. Mena — 2 papers, h 11
  • O. Mena — 1 paper
  • O. Mena — 1 paper

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
20092026
most citedThe clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Baryon Acoustic Oscillations in the Data Release 9 Spectroscopic Galaxy Sample

898 citations · 2.3k across the 28 of their papers we have counts for

collaborators
Showing 2026Show all

2 papers · 1 filter

astro-ph.CO2026

Late-Time Emergence of Dark Energy and Its Interaction with Dark Matter

Sibo Zhang, Weiqiang Yang, Supriya Pan +3

We present an interacting scenario between dark energy (DE) and dark matter (DM), where DE has an emergent nature, that means, DE was absent in the early universe but it becomes ef…

hep-ph2026

Probing the neutrino chemical potential with cosmological observations

Pietro Ghedini, Riccardo Impavido, Stefano Gariazzo +2

The electron neutrino degeneracy parameter, ξνe​​=μνe​​/T, is tightly constrained by Big Bang Nucleosynthesis (BBN), while the degeneracy parameters of…

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