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Raffaella Margutti

  • 8739 Citations
20062022
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Research Interests

Focuses on the biggest explosions and disruptions that occur in our Universe: Supernovae, Gamma-Ray Bursts, compact stellar mergers and tidal disruption events, with the primary goal of understanding the nature of the physical processes that regulate such dramatic displays.

Education/Academic qualification

PhD, Università di Milano-Bicocca

… → 2010

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  • 11 Similar Profiles
gamma ray bursts Physics & Astronomy
supernovae Physics & Astronomy
radio Earth & Environmental Sciences
light curve Physics & Astronomy
afterglows Physics & Astronomy
x rays Physics & Astronomy
explosion Earth & Environmental Sciences
explosions Physics & Astronomy

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Grants 2016 2022

X-ray Observations of Rapid, Luminous and Blue Stellar Explosions

Margutti, R.

Smithsonian Astrophysical Observatory, National Aeronautics and Space Administration

10/31/19 → 10/30/20

Project: Research project

explosions
supernovae
x rays
energy sources
ejecta

Mapping Extreme Mass Loss from Massive Stars with Fermi and the VLA

Margutti, R.

NASA Goddard Space Flight Center

9/19/19 → 9/18/20

Project: Research project

massive stars
shock
ejecta
command service modules
crashes

Alfred P. Sloan Research Fellowship

Margutti, R.

Alfred P. Sloan Foundation

9/15/19 → 9/14/21

Project: Research project

gravitational waves
LIGO (observatory)
astrophysics
universe
landmarks

Participant Support Cost for Collaborative Research: A multi-wavelength observational and theoretical study of the fastest evolving stellar explosions SP0052614

Margutti, R.

National Science Foundation

9/1/19 → 8/31/22

Project: Research project

explosions
costs
luminosity
ejecta
wavelengths

Exploring and Investigating the Physics of Time-Domain Multi-Messenger Astronomy across the Electromagnetic Spectrum & Beyond (FINESST 2019 A Hajela)

Margutti, R.

NASA Goddard Space Flight Center

9/1/19 → 8/31/22

Project: Research project

electromagnetic spectra
astronomy
neutron stars
physics
binary stars

Research Output 2006 2019

A cumulative search for hard X/ γ -ray emission associated with fast radio bursts in Fermi /GBM data

Martone, R., Guidorzi, C., Margutti, R., Nicastro, L., Amati, L., Frontera, F., Marongiu, M., Orlandini, M. & Virgilli, E., Nov 1 2019, In : Astronomy and Astrophysics. 631, A62.

Research output: Contribution to journal › Article

radio bursts
radio
rays
fluence
x rays
3 Citations (Scopus)

A Hydrogen-poor Superluminous Supernova with Enhanced Iron-group Absorption: A New Link between SLSNe and Broad-lined Type Ic SNe

Blanchard, P. K., Nicholl, M., Berger, E., Chornock, R., Milisavljevic, D., Margutti, R. & Gomez, S., Feb 10 2019, In : Astrophysical Journal. 872, 1, 90.

Research output: Contribution to journal › Article

supernovae
hydrogen
iron
magnetars
light curve
5 Citations (Scopus)

ALMA Detection of a Linearly Polarized Reverse Shock in GRB 190114C

Laskar, T., Alexander, K. D., Gill, R., Granot, J., Berger, E., Mundell, C. G., Duran, R. B., Bolmer, J., Duffell, P., Eerten, H. V., Fong, W. F., Kobayashi, S., Margutti, R. & Schady, P., Jun 10 2019, In : Astrophysical Journal Letters. 878, 1, L26.

Research output: Contribution to journal › Article

polarization
shock
linear polarization
ejecta
bursts
13 Citations (Scopus)

An Embedded X-Ray Source Shines through the Aspherical at 2018cow: Revealing the Inner Workings of the Most Luminous Fast-evolving Optical Transients

Margutti, R., Metzger, B. D., Chornock, R., Vurm, I., Roth, N., Grefenstette, B. W., Savchenko, V., Cartier, R., Steiner, J. F., Terreran, G., Margalit, B., Migliori, G., Milisavljevic, D., Alexander, K. D., Bietenholz, M., Blanchard, P. K., Bozzo, E., Brethauer, D., Chilingarian, I. V., Coppejans, D. L. & 25 others, Ducci, L., Ferrigno, C., Fong, W., Götz, D., Guidorzi, C., Hajela, A., Hurley, K., Kuulkers, E., Laurent, P., Mereghetti, S., Nicholl, M., Patnaude, D., Ubertini, P., Banovetz, J., Bartel, N., Berger, E., Coughlin, E. R., Eftekhari, T., Frederiks, D. D., Kozlova, A. V., Laskar, T., Svinkin, D. S., Drout, M. R., MacFadyen, A. & Paterson, K., Feb 10 2019, In : Astrophysical Journal. 872, 1, A18.

Research output: Contribution to journal › Article

supernovae
radio
erg
engines
engine
1 Citation (Scopus)

An Unexpectedly Small Emission Region Size Inferred from Strong High-frequency Diffractive Scintillation in GRB 161219B

Alexander, K. D., Laskar, T., Berger, E., Johnson, M. D., Williams, P. K. G., Dichiara, S., Fong, W., Gomboc, A., Kobayashi, S., Margutti, R. & Mundell, C. G., Jan 10 2019, In : Astrophysical Journal. 870, 2, 67.

Research output: Contribution to journal › Article

scintillation
radio observation
afterglows
scattering
radio