Contact
Name
Federico De Lillo

Position
PhD student

Email
federico.delillo@uclouvain.be

Address
Centre for Cosmology, Particle Physics and Phenomenology - CP3
Université catholique de Louvain
2, Chemin du Cyclotron - Box L7.01.05
B-1348 Louvain-la-Neuve
Belgium

Office
E.254

UCL member card
http://www.uclouvain.be/federico.delillo
Projects
Research directions:
Cosmology and General Relativity
Data analysis in HEP and GW experiments

Experiments and collaborations:
Virgo

Active projects
Virgo - data analysis - search for a stochastic gravitational wave background
Giacomo Bruno, Federico De Lillo

The stochastic gravitational wave background (SGWB) originates from the superposition of gravitational waves of many astrophysical and cosmological sources. The variety of possible sources is huge, ranging from binary coalescences to cosmic strings or even gravitational waves produced during inflation or phase transitions. A detection of the SGWB would have a large impact on our understanding of black hole populations or cosmological models. Observing gravitational waves of inflation would be at least as revolutionary as the first observation of the cosmic microwave background. CP3 members are responsible for one of the three official directional searches conducted by LIGO and Virgo.
Virgo - data analysis - searches for inspiralling primordial black holes
Giacomo Bruno, Federico De Lillo, Andrew Miller

The detection of gravitational waves from the merger of heavy binary black hole and neutron star systems has driven the worldwide interest in gravitational wave physics. However, we have only seen the last second or less of these systems’ lives. If the black holes were less massive, we could actually have seen them as they were slowly moving towards each other. Lighter black holes imply different physics and formation mechanisms for them in the universe, hence a detection of these so-called primordial black holes would be a major breakthrough in physics.

External collaborators: Sebastien Clesse (ULB).

Non-active projects
Publications in CP3
All my publications on Inspire

Number of publications as CP3 member: 16 Download BibTeX

Last 5 publications

2021

CP3-21-37: Constraints on cosmic strings using data from the third Advanced LIGO-Virgo observing run
Abbott, R. and others

[Abstract] [PDF] [Journal]
Refereed paper. June 18.
CP3-21-36: Upper Limits on the Isotropic Gravitational-Wave Background from Advanced LIGO's and Advanced Virgo's Third Observing Run
Abbott, R. and others

[Abstract] [PDF]
Refereed paper. June 18.
CP3-21-35: Diving below the spin-down limit: Constraints on gravitational waves from the energetic young pulsar PSR J0537-6910
Abbott, R. and others

[Abstract] [PDF]
Refereed paper. June 18.
CP3-21-34: All-sky search in early O3 LIGO data for continuous gravitational-wave signals from unknown neutron stars in binary systems
Abbott, R. and others

[Abstract] [PDF] [Journal]
Refereed paper. June 18.
CP3-21-33: GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run
Abbott, R. and others

[Abstract] [PDF] [Journal]
Refereed paper. June 18.

More publications