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We present the steps to forecast the sensitivity of the Laser Interferometer Space Antenna (LISA) to both a stochastic gravitational wave background and deterministic wave sources. We show how to use these expressions to estimate the…

Cosmology and Nongalactic Astrophysics · Physics 2019-12-09 Tristan L. Smith , Robert Caldwell

To determine whether particular sources of gravitational radiation will be detectable by a specific gravitational wave detector, it is necessary to know the sensitivity limits of the instrument. These instrumental sensitivities are often…

General Relativity and Quantum Cosmology · Physics 2009-12-30 Shane L. Larson , William A. Hiscock , Ronald W. Hellings

This Technical Note (LISA reference LISA-LCST-SGS-TN-001) describes the computation of the noise power spectral density, the sensitivity curve and the signal-to-noise ratio for LISA (Laser Interferometer Antenna). It is an applicable…

Instrumentation and Methods for Astrophysics · Physics 2021-08-04 Stanislav Babak , Martin Hewitson , Antoine Petiteau

(abridged) The signal-to-noise ratio (SNR) is used in gravitational-wave observations as the basic figure of merit for detection confidence and, together with the Fisher matrix, for the amount of physical information that can be extracted…

General Relativity and Quantum Cosmology · Physics 2015-03-20 Michele Vallisneri , Chad R. Galley

The Laser Interferometer Space Antenna (LISA) is a planned space-based observatory to measure gravitational waves in the millihertz frequency band. This frequency band is expected to be dominated by signals from millions of Galactic…

General Relativity and Quantum Cosmology · Physics 2024-06-04 Stefan H. Strub , Luigi Ferraioli , Cédric Schmelzbach , Simon C. Stähler , Domenico Giardini

The Laser Interferometer Space Antenna (LISA) is expected to detect gravitational radiation from a large number of compact binary systems. We present a method by which these signals can be identified and have their parameters estimated. Our…

General Relativity and Quantum Cosmology · Physics 2009-11-11 Richard Umstätter , Nelson Christensen , Martin Hendry , Renate Meyer , Vimal Simha , John Veitch , Sarah Vigeland , Graham Woan

Gravitational waves (GWs) produced by sound waves in the primordial plasma during a strong first-order phase transition in the early Universe are going to be a main target of the upcoming Laser Interferometer Space Antenna (LISA)…

High Energy Physics - Phenomenology · Physics 2020-11-17 Kai Schmitz

We propose a graphical representation of detector sensitivity curves for stochastic gravitational-wave backgrounds that takes into account the increase in sensitivity that comes from integrating over frequency in addition to integrating…

Instrumentation and Methods for Astrophysics · Physics 2015-06-17 Eric Thrane , Joseph D Romano

The space-based gravitational wave detector LISA will observe in the low-frequency gravitational-wave band (0.1 mHz up to 1 Hz). LISA will search for a variety of expected signals, and when it detects a signal it will have to determine a…

General Relativity and Quantum Cosmology · Physics 2007-05-23 B. F. Schutz

The Laser Interferometer Space Antenna (LISA) is being designed to detect and study in detail gravitational waves from sources throughout the Universe such as massive black hole binaries. The conceptual formulation of the LISA space-borne…

General Relativity and Quantum Cosmology · Physics 2014-11-17 Scott E Pollack , Robin Tuck Stebbins

The direct observation of gravitational waves will provide a unique tool for probing the dynamical properties of highly compact astrophysical objects, mapping ultra-relativistic regions of space-time, and testing Einstein's general theory…

General Relativity and Quantum Cosmology · Physics 2011-01-17 Massimo Tinto , Márcio Eduardo da Silva Alves

The orbital motion of the Laser Interferometer Space Antenna (LISA) introduces modulations into the observed gravitational wave signal. These modulations can be used to determine the location and orientation of a gravitational wave source.…

General Relativity and Quantum Cosmology · Physics 2014-11-17 Neil J. Cornish , Louis J. Rubbo

The random superposition of many weak sources will produce a stochastic background of gravitational waves that may dominate the response of the LISA (Laser Interferometer Space Antenna) gravitational wave observatory. Unless something can…

General Relativity and Quantum Cosmology · Physics 2014-11-17 Neil J. Cornish

The Laser Interferometer Space Antenna (LISA) will operate as an AM/FM receiver for gravitational waves. For binary systems, the source location, orientation and orbital phase are encoded in the amplitude and frequency modulation. The same…

Astrophysics · Physics 2009-11-07 Neil J. Cornish , Shane L. Larson

A unique challenge for data analysis with the Laser Interferometer Space Antenna (LISA) is that the noise backgrounds from instrumental noise and astrophysical sources will change significantly over both the year and the entire mission.…

Instrumentation and Methods for Astrophysics · Physics 2022-11-30 Matthew C. Digman , Neil J. Cornish

The Laser Interferometer Space Antenna will detect gravitational waves with frequencies from 0.1 mHz to 1 Hz. This article provides a brief overview of LISA's science goals followed by a tutorial of the LISA measurement concept.

General Relativity and Quantum Cosmology · Physics 2010-03-25 Daniel A. Shaddock

LISA is a planned space-based gravitational-wave (GW) detector that would be sensitive to waves from low-frequency sources, in the band of roughly $(0.03 - 0.1) {\rm mHz} \lesssim f \lesssim 0.1 {\rm Hz}$. This is expected to be an…

General Relativity and Quantum Cosmology · Physics 2009-11-11 Scott A. Hughes

The Laser Interferometer Space Antenna (LISA) is a planned space-based gravitational wave telescope with the goal of measuring gravitational waves in the milli-Hertz frequency band, which is dominated by millions of Galactic binaries. While…

Instrumentation and Methods for Astrophysics · Physics 2023-07-11 Stefan H. Strub , Luigi Ferraioli , Cédric Schmelzbach , Simon C. Stähler , Domenico Giardini

The Laser Interferometer Space Antenna (LISA) is the first scientific endeavour to detect and study gravitational waves from space. LISA will survey the sky for Gravitational Waves in the 0.1 mHz to 1 Hz frequency band which will enable the…

Cosmology and Nongalactic Astrophysics · Physics 2024-02-13 Monica Colpi , Karsten Danzmann , Martin Hewitson , Kelly Holley-Bockelmann , Philippe Jetzer , Gijs Nelemans , Antoine Petiteau , David Shoemaker , Carlos Sopuerta , Robin Stebbins , Nial Tanvir , Henry Ward , William Joseph Weber , Ira Thorpe , Anna Daurskikh , Atul Deep , Ignacio Fernández Núñez , César García Marirrodriga , Martin Gehler , Jean-Philippe Halain , Oliver Jennrich , Uwe Lammers , Jonan Larrañaga , Maike Lieser , Nora Lützgendorf , Waldemar Martens , Linda Mondin , Ana Piris Niño , Pau Amaro-Seoane , Manuel Arca Sedda , Pierre Auclair , Stanislav Babak , Quentin Baghi , Vishal Baibhav , Tessa Baker , Jean-Baptiste Bayle , Christopher Berry , Emanuele Berti , Guillaume Boileau , Matteo Bonetti , Richard Brito , Riccardo Buscicchio , Gianluca Calcagni , Pedro R. Capelo , Chiara Caprini , Andrea Caputo , Eleonora Castelli , Hsin-Yu Chen , Xian Chen , Alvin Chua , Gareth Davies , Andrea Derdzinski , Valerie Fiona Domcke , Daniela Doneva , Irna Dvorkin , Jose María Ezquiaga , Jonathan Gair , Zoltan Haiman , Ian Harry , Olaf Hartwig , Aurelien Hees , Anna Heffernan , Sascha Husa , David Izquierdo , Nikolaos Karnesis , Antoine Klein , Valeriya Korol , Natalia Korsakova , Thomas Kupfer , Danny Laghi , Astrid Lamberts , Shane Larson , Maude Le Jeune , Marek Lewicki , Tyson Littenberg , Eric Madge , Alberto Mangiagli , Sylvain Marsat , Ivan Martin Vilchez , Andrea Maselli , Josh Mathews , Maarten van de Meent , Martina Muratore , Germano Nardini , Paolo Pani , Marco Peloso , Mauro Pieroni , Adam Pound , Hippolyte Quelquejay-Leclere , Angelo Ricciardone , Elena Maria Rossi , Andrea Sartirana , Etienne Savalle , Laura Sberna , Alberto Sesana , Deirdre Shoemaker , Jacob Slutsky , Thomas Sotiriou , Lorenzo Speri , Martin Staab , Danièle Steer , Nicola Tamanini , Gianmassimo Tasinato , Jesus Torrado , Alejandro Torres-Orjuela , Alexandre Toubiana , Michele Vallisneri , Alberto Vecchio , Marta Volonteri , Kent Yagi , Lorenz Zwick

LISA is a planned space-based gravitational-wave (GW) detector that would be sensitive to waves from low-frequency sources, in the band of roughly (0.03 - 0.1) mHz < f < 0.1 Hz. This is expected to be an extremely rich chunk of the GW…

General Relativity and Quantum Cosmology · Physics 2007-11-02 Scott A. Hughes
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