LPF Mission

Lancement prévu pour Decembre 2015

En route pour eLISA avec LISA Pathfinder

Vacuum integrity test of LPF. Credit: Astrium Ltd (an EADS company)

LISA Pathfinder tracera la voie vers la mission eLISA en testant, dans l’espace, le concept (les principes ?) de la détection d’ondes gravitationnelles.

L'endroit le plus silencieux du système solaire

LISA Pathfinder (LPF) placera deux masses d’épreuve en "chute libre" quasi parfaite, contrôlera et mesurera leur mouvement relatif avec une précision inégalée. Ceci sera effectué grâce à des thechnologies innovantes telles que des senseurs inertiels, un système de métrologie laser, un système à compensation de trainée et des micro-propulseurs délivrant des micro-Newton. L’ensemble de ces masses d’épreuve et leur environnement constitueront probablement un des endroits les plus "calmes" du système solaire.

Toutes ces technologies sont non seulement essentielles pour la mission eLISA, elles seront également à la base de toutes les missions qui voudront tester la théorie de la relativitié générale d’Einstein.

LPF sera lancé en novembre 2015.

The LISA Consortium

The LISA Consortium is committed to supporting the LISA mission. It includes all the main investigators involved in the highly successful LISA Pathfinder mission, a number of scientists who worked on the ground-based LIGO, Virgo, and GEO projects, and a number who worked on the Laser Ranging Interferometer on the GRACE Follow-On mission, thus making full use of the expertise accumulated so far. The LISA Consortium proposed and submitted the white paper The Gravitational Universe which was accepted for the ESA L3 slot.

If you are a scientist and wish to contribute to the LISA mission, use this scientist registration form.

Latest news and consortium activities

Date Title Summary
Feb 11, 2016
Gravitational waves observed for first time ever! LIGO Opens New Window on the Universe with Observation of Gravitational Waves from...
Apr 07, 2013
Ready for launch: Heart of LISA Pathfinder space mission tested successfully The optical bench of the LISA Pathfinder (LPF) mission is currently being extensively...
Jun 25, 2013
Latest LISA Pathfinder hardware delivery is 'Jewel in the Crown' A team of scientists from the University of Glasgow has successfully delivered a...
Jul 17, 2015
ESA: Inside LISA Pathfinder ESA’s LISA Pathfinder mission is a technology demonstrator that will pave the way for...
Apr 18, 2016
No showstoppers: GOAT reports on space-based gravitational wave observatory In the final report now delivered to ESA, the Gravitational Observatory Advisory Team...

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Conferences, publications and positions

Date News topic Imagesort descending Title
Oct 12, 2016
Papers Gravitational waves at interferometer scales and primordial black holes in axion inflation
Jan 08, 2021
Positions Postdoc and Faculty Positions at the Eotvos Lorand University, Budapest, Hungary
May 03, 2010
Papers Free fall and self-force: an historical perspective
Jul 05, 2021
Conferences New frontiers in strong gravity at Centro de Ciencias de Benasque Pedro Pascual, Spain, postponed to 2021 or 2022
Jul 20, 2014
Papers A fully relativistic radial fall
Dec 04, 2020
Positions Postdoctoral Positions at the University of Tokyo
Nov 17, 2016
Papers A Second Higgs Doublet in the Early Universe: Baryogenesis and Gravitational Waves
Jan 12, 2021
Positions The University of Florida is searching for an Assistant Professor in Theoretical Astrophysics
May 11, 2000
Papers Fast and Accurate Computation Tools for Gravitational Waveforms from Binary Systems with any Orbital Eccentricity
Feb 08, 2021
Conferences CAP2021, Sydney, February 8-12 2021 (postponed CAP 2020)
Apr 24, 2014
Papers Data Analysis Methods for Testing Alternative Theories of Gravity with LISA Pathfinder
Dec 09, 2020
Positions Professor and Deputy Director at The Australian National University Centre for Gravitational Astrophysics
Oct 11, 2016
Papers Distinguishing between formation channels for binary black holes with LISA
Jan 12, 2021
Positions Postdoc and PhD positions at the University of Hamburg
Papers Perturbation method in the assessment of radiation reaction in the capture of stars by black holes

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External links