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28–29 mai 2018
IJCLab
Fuseau horaire Europe/Paris

LIGO/VIrgo : Run O1, Cosmic string search and upper limits on the cosmic string parameters.

29 mai 2018, 19:15
20m
200/0-Auditorium - Auditorium P. Lehmann (IJCLab)

200/0-Auditorium - Auditorium P. Lehmann

IJCLab

Bâtiment 200, 91440 Orsay, France
250
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Orateur

Mme Imene Belahcene (LAL)

Description

Cosmic strings are topological defects which can be formed in GUT-scale phase transitions in
the early universe. They are also predicted to form in the context of string theory. I will present the analysis conducted to specifically search for gravitational-wave bursts from cosmic string loops in the data of Advanced LIGO 2015-2016 observing run (O1).

Auteur principal

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