Rafael T. Eufrasio Source Confirmed

Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.

Research Associate

University of Arkansas at Fayetteville

postdoc

13 h-index 78 pubs 688 cited

Research Areas

High-Mass X-Ray Binaries Active Galactic Nuclei Research Galaxy Evolution and Astrophysics Early Universe Cosmology Star Formation Histories Intergalactic Medium

Links

ORCID Lab Website

Is this your profile? Verify and claim your profile

OverviewAI-generated summary

Rafael T. Eufrasio's research focuses on astrophysics, particularly the study of galaxies and their components. His work investigates the relationship between galaxy metallicity and the emission from high-mass X-ray binaries, exploring implications for early universe conditions. Eufrasio also examines active galactic nuclei (AGN) and star formation enhancement within protoclusters, utilizing data from instruments like the Hubble Space Telescope. His research further delves into the stellar-age dependence of X-ray emission from star-forming galaxies and the properties of supermassive black hole growth in dense galactic environments. He has also explored the impact of inclination-dependent attenuation on derived star formation histories in disk galaxies. Eufrasio has published 78 papers, accumulating 688 citations and an h-index of 13. He has collaborated with researchers at the University of Arkansas at Fayetteville, including Lacey A. West and Woodrow Gilbertson.

Metrics

  • h-index: 13
  • Publications: 78
  • Citations: 688

Selected Publications

  • lightning.py: Python SED Fitting Code (2025) DOI
  • lightning.py: Python SED Fitting Code (2025) DOI
  • M81 post-processed results from Lightning SED fitting (2023) DOI
  • M81 post-processed results from Lightning SED fitting (2023) DOI
  • Revisiting the Properties of X-Ray Active Galactic Nuclei in the SSA22 Protocluster: Normal Supermassive Black Hole and Host-galaxy Growth for AGNs in a z = 3.09 Overdensity (2023) DOI
  • Lightning: An X-Ray to Submillimeter Galaxy SED-fitting Code with Physically Motivated Stellar, Dust, and AGN Models (2023) DOI
  • The Large Deficit of HMXB Emission from Luminous Infrared Galaxies: The Case of the Circumnuclear Starburst Ring in NGC 7552 (2023) DOI
  • Elevated Hot Gas and High-mass X-Ray Binary Emission in Low-metallicity Galaxies: Implications for Nebular Ionization and Intergalactic Medium Heating in the Early Universe (2022) DOI
  • The Impact of Inclination-dependent Attenuation on Ultraviolet Star Formation Rate Tracers (2022) DOI
  • Evidence in favour of density wave theory through age gradients observed in star formation history maps and spatially resolved stellar clusters (2022) DOI
  • The Stellar-age Dependence of X-Ray Emission from Normal Star-forming Galaxies in the GOODS Fields (2022) DOI
  • On the Impact of Inclination-dependent Attenuation on Derived Star Formation Histories: Results from Disk Galaxies in the Great Observatories Origins Deep Survey Fields (2021) DOI
  • On the Nature of AGN and Star Formation Enhancement in the z = 3.1 SSA22 Protocluster: The HST WFC3 IR View (2021) DOI
  • Local Analogs to High-redshift Galaxies. I. Characterization of Dust Emission and Star Formation History (2021) DOI
  • The Metallicity Dependence of the High-mass X-Ray Binary Luminosity Function (2021) DOI

Collaborators

Researchers in the database who share publications

Lacey A. West University of Arkansas at Fayetteville 2 shared publications Woodrow Gilbertson University of Arkansas at Fayetteville 2 shared publications Daniel Kennefick University of Arkansas at Fayetteville 1 shared publication D. W. Shields University of Arkansas at Fayetteville 1 shared publication Julia Kennefick University of Arkansas at Fayetteville 1 shared publication