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researcher

J. Magaña

43 papers hereh-index 221.5k citations56 works total

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

author position
  • first author8
  • middle author25
  • last author6

Across the 39 of 43 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO30
  • gr-qc8
  • astro-ph.GA4
  • astro-ph1
same name
  • J. Magaña — 5 papers, h 1
  • J. Magaña — 2 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
20082026
most citedThe Cardassian expansion revisited: constraints from updated Hubble parameter measurements and Type Ia Supernovae data

158 citations · 1.4k across the 42 of their papers we have counts for

collaborators
Showing 2010Show all

1 paper · 1 filter

astro-ph.CO2010★ 17 cited

On the fraction of dark matter in charged massive particles (CHAMPs)

F. J. Sanchez-Salcedo, E. Martinez-Gomez, J. Magana

From various cosmological, astrophysical and terrestrial requirements, we derive conservative upper bounds on the present-day fraction of the mass of the Galactic dark matter (DM)…

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