P. Arévalo

1. The universal power spectrum of Quasars in optical wavelengths: Break timescale scales directly with both black hole mass and accretion rate
   2023/06/19 by P. Arévalo, Arevalo, P., E. Churazov +13 · 7 citations
   Engineering · Mathematics · Physics and Astronomy · #Mechanics and Biomechanics Studies #Statistics Education and Methodologies #Astrophysical Phenomena and Observations
2. The Wide-field Spectroscopic Telescope (WST) Science White Paper
   2024/03/08 by V. Mainieri, Mainieri, Vincenzo, Richard Anderson +314 · 11 citations
   Physics and Astronomy · #Adaptive optics and wavefront sensing #Astronomy and Astrophysical Research #Astrophysics of Galaxies (astro-ph.GA) #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies
3. Optical variability in Quasars: Scaling with black hole mass and Eddington ratio depend on the observed timescales
   2023/04/27 by P. Arévalo, Arévalo, Patricia, P. Lira +11 · 3 citations
   Mathematics · Physics and Astronomy · #Astrophysical Phenomena and Observations #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Statistical and numerical algorithms #Statistics Education and Methodologies
4. Simultaneous radio, optical and X-ray monitoring of hard X-ray selected AGN: a variability study
   2026/07/17 by L. Hernández-García, F. Panessa, D. Williams-Baldwin +2
   #astro-ph.HE #astro-ph.GA
5. VAR-PZnn: A machine-learning framework for AGN photometric redshifts using color and variability-based features
   2026/07/17 by S. Satheesh-Sheeba, P. Sánchez-Sáez, R. J. Assef +39
   #astro-ph.GA
6. The X-ray-Weak Tail of the Quasar Population: Physical Properties and Redshift Evolution of Variability-Selected AGN in eFEDS
   2026/07/30 by P. Arévalo, J. Buchner, M. Salvato +10
   Physics and Astronomy · #astro-ph.GA