LISA Symposium XIV Parallel A Beyond LISA Part 1 @LISAcommunity

Uploaded August 2022 | Updated September 2026, 1 hour ago

LISA Symposium XIV Parallel A Beyond LISA Part 1

CO2 mode cleaner for Thermal Compensation System of Advanced Virgo+.

Electromagnetic Follow-up of Binary NS Mergers with Early Warnings from Decihertz GW Observatories

Developing a toolset for adjustable picometer-stable interferometer

FEM based toolkit for simulating the performances of LISA UV charge management device

Self-force in hyperbolic black hole encounters

$Calibrating credible intervals for EMRI parameters One of the most exciting gravitational wave source type LISA expects to detect are Extreme Mass-Ratio Inspirals (EMRIs). An EMRI is the slow inspiral of a small compact object (1 - 10 solar masses) into a massive black hole with mass range between 10^{4} and 10^{7} solar masses. EMRI waveforms are modelled using black-hole perturbation theory, where the background black-hole spacetime is perturbed by the self-force effects of the compact objectâ€™s gravitational field on its own orbit. However, the generation of EMRI waveforms to the degree of accuracy that is required for LISA science can be difficult to achieve, both theoretically and computationally. Therefore, LISA analysis will likely make use of approximate waveform models that are faster to generate at the expense of accuracy. Here we present a procedure for estimating the operational coverage of Bayesian credible sets for EMRI signal parameters that are inferred using approximate models. This allows us to quantify the approximation error and enables a subsequent adjustment of the nominal coverage levels. Author and Presenter: Kate Lee$ $Background for gravitational wave signal at LISA from refractive index of solar wind plasma$

Discontinuous collocation methods and gravitational self-force applications

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LISA Symposium XIV Parallel A Beyond LISA Part 1