%0 Conference Proceedings %T Multi-wavelength pulsars study : Long-term timing of XMM, HESS and GLAST sources with the Nancay radiotelescope %+ Galaxies, Etoiles, Physique, Instrumentation (GEPI) %+ Laboratoire de physique et chimie de l'environnement (LPCE) %+ Centre d'Etudes Nucléaires de Bordeaux Gradignan (CENBG) %+ Centre d'étude spatiale des rayonnements (CESR) %+ Laboratoire de Physique Théorique et Astroparticules (LPTA) %A Theureau, Gilles %A Cognard, Ismaël %A Smith, D. %A Webb, N. %A Gallant, Y. %Z texte intégral disponible sur http://proc.sf2a.asso.fr/2006/2006sf2a.conf..0197T.pdf %< avec comité de lecture %Z PTA/06-97 %B SF2A-2006: 26ème Semaine de l'Astrophysique Française %C Paris, France %Y D. Barret %Y F. Casoli %Y G. Lagache %Y A. Lecavelier %Y L. Pagani %I Société Française d'Astronomie et d'Astrophysique %P 197-200 %8 2006-06-26 %D 2006 %Z 2006sf2a.conf..197T %Z Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO] %Z Sciences of the Universe [physics]/Astrophysics [astro-ph]Conference papers %X We present here the current Nançay observing program gathering the pulsar french community around the radio follow-up of X- and gamma-ray pulsars for the building of a complete multi-wavelength sample. The goal of this project is double : 1) provide strong constraints on the physics and emission mechanisms of pulsars , 2) guarantee the success of pulsar harvest at high energy by providing good and contemporaneous ephemerides for folding the few gamma and X-ray photons . The community is well involved in the last generation of gamma-ray and X-ray detectors and the availability of the NRT and its dedicated backend BON represents a very good opportunity for acquiring the necessary and complementary radio data. %G English %2 https://hal.in2p3.fr/in2p3-00135989/document %2 https://hal.in2p3.fr/in2p3-00135989/file/2006sf2a.conf.0197T.pdf %L in2p3-00135989 %U https://hal.in2p3.fr/in2p3-00135989 %~ IN2P3 %~ IRD %~ OBSPM %~ INSU %~ METEO %~ UNIV-PARIS7 %~ UNIV-TLSE3 %~ CENBG %~ LPTA %~ CNRS %~ UNIV-MONTP2 %~ UNIV-ORLEANS %~ CNES %~ GEPI %~ OMP %~ OMP-CESR %~ OMP-IRAP %~ OSUC %~ LPC2E %~ PSL %~ UNIV-MONTPELLIER %~ UNIV-PARIS %~ OBSPM-PSL %~ UNIV-UT3 %~ UT3-INP %~ UT3-TOULOUSEINP %~ UM1-UM2