851 citations · 9.6k across the 106 of their papers we have counts for
8 papers · 1 filter
Exploiting Newton-factorized, 2PN-accurate, waveform multipoles in effective-one-body models for spin-aligned noncircularized binaries
Andrea Placidi, Simone Albanesi, Alessandro Nagar +3
We present a new approach to factorize and resum the post-Newtonian (PN) waveform for generic equatorial motion to be used within effective-one-body (EOB) based waveform models. Th…
Waveforms and fluxes: Towards a self-consistent effective one body waveform model for nonprecessing, coalescing black-hole binaries for third generation detectors
Angelica Albertini, Alessandro Nagar, Piero Rettegno +2
We present a comprehensive comparison between numerical relativity (NR) angular momentum fluxes at infinity and the corresponding quantity entering the radiation reaction in TEOBRe…
Response of a CMS HGCAL silicon-pad electromagnetic calorimeter prototype to 20-300 GeV positrons
B. Acar, G. Adamov, C. Adloff +385
The Compact Muon Solenoid Collaboration is designing a new high-granularity endcap calorimeter, HGCAL, to be installed later this decade. As part of this development work, a protot…
The next generation: Impact of high-order analytical information on effective one body waveform models for noncircularized, spin-aligned black hole binaries
Alessandro Nagar, Piero Rettegno
We explore the performance of an updated effective-one-body (EOB) model for spin-aligned coalescing black hole binaries designed to deal with any orbital configuration. The model s…
GW190521 as a dynamical capture of two nonspinning black holes
Rossella Gamba, Matteo Breschi, Gregorio Carullo +4
Gravitational waves from black holes binary systems have currently been detected by the LIGO and Virgo experiments, and their progenitors' properties inferred. This allow…
TEOBResumS: assessment of consistent next-to-quasicircular corrections and post-adiabatic approximation in multipolar binary black holes waveforms
Gunnar Riemenschneider, Piero Rettegno, Matteo Breschi +4
The use of effective-one-body (EOB) waveforms for black hole binaries analysis in gravitational-wave astronomy requires faithful models and fast generation times. A key aspect to a…
Effective one-body model for extreme-mass-ratio spinning binaries on eccentric equatorial orbits: testing radiation reaction and waveform
Simone Albanesi, Alessandro Nagar, Sebastiano Bernuzzi
We provide a systematic analysis of the multipolar gravitational waveform, energy and angular momentum fluxes emitted by a nonspinning test particle orbiting a Kerr black hole alon…
Effective one body multipolar waveform model for spin-aligned, quasi-circular, eccentric, hyperbolic black hole binaries
Alessandro Nagar, Alice Bonino, Piero Rettegno
Building upon recent work, we present an improved effective-one-body (EOB) model for spin-aligned, coalescing, black hole binaries with generic orbital configurations, i.e. quasi-c…