Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Status Confirmed
Seminar Series IPHT-HEP
Subjects hep-ph
Date Tuesday 26 September 2023
Time 14:00
Institute IPHT
Seminar Room Salle Claude Itzykson, Bât. 774
Speaker's Last Name William Derocco
Speaker's First Name
Speaker's Email Address
Speaker's Institution UC Santa Cruz
Title Searching for Sub-nHz Gravitational Waves with Pulsar Parameter Drift
Abstract Gravitational waves with frequencies below 1 nHz are notoriously difficult to detect. In this talk, I will present a new means of probing this regime by using secular drifts in observed pulsar timing parameters. I will show the results of searches for both continuous and stochastic signals in this regime and will discuss what future observations may reveal about the signal recently discovered by pulsar timing collaborations at frequencies above a nanohertz.
arXiv Preprint Number

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