Rosalba Perna

Rosalba Perna

Professor of Physics & Astronomy Stony Brook University

High Energy

Gamma-ray bursts, neutron stars & magnetars, accretion disks, X-ray binaries, ultra-luminous X-ray sources, binary compact object mergers, gravitational waves & electromagnetic counterparts, tidal disruption events.

Cosmology

Gravitational lensing, interstellar medium & dust in high-redshift galaxies, foregrounds for CMB and 21 cm measurements, growth of supermassive black holes, axions.

Exoplanets

Magnetohydrodynamics and turbulence in the atmospheres of hot Jupiters. Dynamical effects from stellar encounters on planetary systems.

N-Body Dynamics

Scattering in the small-N regime: supermassive black hole dynamics in galactic centers, hypervelocity star production, binary compact object formation, exoplanetary architectures in dense star clusters.

Postdoctoral Researchers

Nathan Leigh (01/2018โ€“12/2018)  ยท  Simone Dall'Osso (05/2016โ€“02/2018)  ยท  Takamitsu Tanaka (09/2014โ€“08/2016)  ยท  Bruno Giacomazzo (10/2011โ€“09/2013)  ยท  Matthew Van Adelsberg (09/2006โ€“08/2008)

Students

Graduate and undergraduate students currently and previously involved in research projects with me.

Hobbies over time

Dance Dance
Piano Piano
Running Running
Cycling Cycling
Hiking Hiking
Pole Pole
Travel Travel
Photography Photography

Photo collection