Number of documents

9

Raphaël Raynaud


Postdoctoral Associate

CEA Saclay
Astrophysics Division
Orme des Merisiers, Bât. 709
91191 Gif-sur-Yvette
France
 
Email: firstname.lastname_AT_cea.fr
 

Research Interests

I am primarily interested in astrophysical fluid dynamics and nonlinear phenomena, with particular focus on thermal convection and magnetohydrodynamics (MHD). This branch of fluid dynamics describes the interaction of magnetic fields with electrically conducting fluid and is particularly important in explaining the magnetic properties of planets and stars, like the Earth or the Sun.

Publications


Astrophysique Interprétation Modélisation    "Jérôme Guilet"   

Journal articles1 document

  • Raphaël Raynaud, Jérôme Guilet, Hans-Thomas Janka, Thomas Gastine. Magnetar formation through a convective dynamo in protoneutron stars. Science Advances , American Association for the Advancement of Science (AAAS), In press. ⟨hal-02428428⟩

Directions of work or proceedings1 document

  • Alexis Reboul-Salze, Jérôme Guilet, Raphaël Raynaud, Matteo Bugli. A global model of the magnetorotational instability in proto-neutron stars. Journées de la SF2A, May 2019, Nice, France. 2020. ⟨hal-02428439⟩

Conference papers6 documents

  • Raphaël Raynaud, Jérôme Guilet, Hans-Thomas Janka, Thomas Gastine. Magnetar formation through convective dynamos in protoneutron stars. Multi-Messenger Astrophysics in the Gravitational Wave Era, Yukawa Institute for Theoretical Physics, Sep 2019, Kyoto, Japan. ⟨hal-02428460⟩
  • Raphaël Raynaud, Jérôme Guilet, Hans-Thomas Janka, Thomas Gastine. Magnetar formation through convective dynamos in protoneutron stars. XIXth Workshop on Nuclear Astrophysics, Mar 2019, Tegernsee, Germany. ⟨hal-02428462⟩
  • Raphaël Raynaud, Jérôme Guilet, Hans-Thomas Janka, Thomas Gastine. Magnetar formation through convective dynamos in protoneutron stars. Journées de la SF2A 2019, Société Francaise d’Astronomie et d’Astrophysique, May 2019, Nice, France. ⟨hal-02429004⟩
  • Raphaël Raynaud, Jérôme Guilet, Hans-Thomas Janka, Thomas Gastine. Convective dynamos in protoneutron stars. Dynamo action from the lab to the stars, PLAS@PAR Thematic Days, Sep 2019, Paris, France. ⟨hal-02428892⟩
  • Raphaël Raynaud, Jérôme Guilet. Protoneutron star dynamos. Gamma-ray bursts and supernovae: from the central engines to the observer, PSI2 thematic program, Jun 2019, Orsay, France. ⟨hal-02428463⟩
  • Raphaël Raynaud, Jérôme Guilet, Hans-Thomas Janka, Thomas Gastine. Convective dynamos in protoneutron stars. Magnetic field formation and evolution in neutron stars, PHAROS WG4+WG5 meeting and CoCoNuT Meeting, Nov 2018, Saclay, France. ⟨hal-02429015⟩

Poster communications1 document

  • Raphaël Raynaud, Jérôme Guilet. Magnetars. GDRI Dynamo Meeting, Nov 2017, Paris, France. ⟨hal-01856043⟩