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Stefano Ansoldi

Researcher at University of Udine

Publications -  310
Citations -  14471

Stefano Ansoldi is an academic researcher from University of Udine. The author has contributed to research in topics: Blazar & Spectral energy distribution. The author has an hindex of 49, co-authored 283 publications receiving 9772 citations. Previous affiliations of Stefano Ansoldi include Kyoto University & Autonomous University of Barcelona.

Papers
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GW190814: Gravitational Waves from the Coalescence of a 23 M$_\odot$ Black Hole with a 2.6 M$_\odot$ Compact Object

R. Abbott, +1254 more
TL;DR: In this article, the authors reported the observation of a compact binary coalescence involving a 22.2 -24.3 magnitude black hole and a compact object with a mass of 2.50 -2.67 magnitude.
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GW190521: A Binary Black Hole Merger with a Total Mass of 150 M

R. Abbott, +1335 more
TL;DR: It is inferred that the primary black hole mass lies within the gap produced by (pulsational) pair-instability supernova processes, with only a 0.32% probability of being below 65 M⊙, which can be considered an intermediate mass black hole (IMBH).
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GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

Richard J. Abbott, +1350 more
- 09 Jun 2021 - 
TL;DR: In this article, the authors present 39 candidate gravitational wave events from compact binary coalescences detected by Advanced LIGO and Advanced Virgo in the first half of the third observing run (O3a) between 1 April 2019 15:00 UTC and 1 October 2019 15.00.
Journal ArticleDOI

GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

Richard J. Abbott, +1351 more
TL;DR: In this article, the authors present 39 candidate gravitational wave events from compact binary coalescences detected by Advanced LIGO and Advanced Virgo in the first half of the third observing run (O3a) between 1 April 2019 15:00 UTC and 1 October 2019 15.00.
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Population Properties of Compact Objects from the Second LIGO-Virgo Gravitational-Wave Transient Catalog

Richard J. Abbott, +1431 more
TL;DR: In this article, the population of 47 compact binary mergers detected with a false-alarm rate of 0.614 were dynamically assembled, and the authors found that the BBH rate likely increases with redshift, but not faster than the star formation rate.