Sep 7 – 9, 2021
Urbino/Palazzo Battiferri
Europe/Rome timezone

The MBTA Pipeline for Detecting Compact Binary Coalescences in the Third LIGO-Virgo Observing Run

Sep 7, 2021, 3:30 PM
20m
Urbino/Palazzo Battiferri

Urbino/Palazzo Battiferri

Via Aurelio Saffi, 42, 61029 Urbino PU
Experimental Gravitation Experimental Gravitation

Speaker

Florian Aubin (Istituto Nazionale di Fisica Nucleare)

Description

As the sensitivity of existing ground-based detectors increases and new detectors appear, the number of gravitational-wave detections from compact binary mergers is also increasing. A low latency detection of these sources is primordial to increase the chances of observing counterparts, and an offline search allows for better exploitation of the data. In this talk, I will present how the Multi-Band Template Analysis (MBTA) online and offline pipelines have contributed to detections during the third LIGO-Virgo observing run (O3). These two searches must deal with a network of detectors with heterogeneous sensitivities and non-stationarities. I will discuss the solutions we have chosen to face these challenges and talk about the performance of the analysis during O3.

Primary author

Florian Aubin (Istituto Nazionale di Fisica Nucleare)

Presentation materials