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researcher

D. B. de Freitas

32 papers hereh-index 472 citations25 works total

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

author position
  • sole author1
  • first author15
  • middle author4
  • last author8

Across the 28 of 32 papers where every author was matched, so the position is known.

fields
  • astro-ph.SR25
  • astro-ph.EP2
  • astro-ph.HE2
  • physics.geo-ph2
  • gr-qc1
same name
  • D. B. de Freitas — 2 papers
  • D. B. de Freitas — 1 paper, h 1

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
20102025
most citedStellar Cycles from Photometric Data: CoRoT Stars

48 citations · 346 across the 31 of their papers we have counts for

collaborators
Showing astro-ph.EPShow all

2 papers · 1 filter

astro-ph.EP2025★ 1 cited

Towards the Habitable Worlds Observatory: Retrieval of Reflection Spectra from Evolving Earth Analogues using 1D CNNs

Sarah G. A. Barbosa, Raissa Estrela, Paulo C. F. da Silva Filho +2

The Habitable Worlds Observatory (HWO) will characterize Earth-like exoplanets from low-resolution reflected-light spectra. To assess how atmospheric evolution shapes what can be r…

astro-ph.EP2024

Star-planet interaction and its impact on the stellar rotation

Thiago M. Santiago, Sarah G. A. Barbosa, Francisco J. Cavalcante +1

The stellar rotation has an essential role in modifying the structure of the star and, therefore, the way these different interplays arise. On the other hand, changes in orbits imp…

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