Talk type: Particle astrophysics, physical data and processes

  • Talk
    How sure are we that humans are changing the climate and how will this affect the future?
    Because of the carbon dioxide emissions from fossil fuel burning, the Earth's atmosphere and oceans are warming through what is known as the "greenhouse effect"...
  • Talk
    How to beat Heisenberg’s uncertainty principle
    I will discuss recent development in low noise amplifiers for astrophysical applications.I will describe the fundamental quantum limits of linear amplifiers and...
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    Introduction of new postdocs. (1) Astroparticle In AMS-02: the way to combine astrophysics and particle physics; (2) Brown dwarf disks in the TW Hydrae association; (3) Understanding the solar chromosphere from polarization of hydrogen lines
    (1) Astroparticle In AMS-02: the way to combine astrophysics and particle physics. Jonathan Pochon AMS-02 is a typical particle detector designed for space...
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    Introduction of new postdocs. (1) Stellar magnetic fields, (2) My humble efforts to understand galaxy formation and evolution, (3) Waiting for Herschel: my perspective
    (1) Stellar magnetic fields. Spectro-polarimetry is a very powerful tool to diagnose magnetic fields in a large variety of astrophysical objects. My research...
  • Talk
    Introduction to astroparticle physics I
    This seminar talk will give a short overview of the current status of the field of Astroparticle Physics. The subject includes a great variety of instruments...
  • Talk
    Introduction to astroparticle physics II
    This seminar talk will give a short overview of the current status of the field of Astroparticle Physics. The subject includes a great variety of instruments...
  • Talk
    Ionization of the diffuse gas in galaxies: hot low-mass evolved stars at work
    We revisit the question of the ionization of the diffuse medium in late type galaxies, by studying NGC 891, the prototype of edge-on spiral galaxies. The most...
  • Talk
    La física cuántica y el cuerpo humano
    En mi conferencia haré una introducción a la Física Cuántica y a continuación pasaré a discutir diferentes casos en los que los fenómenos cuánticos juegan un...
  • Talk
    Light elements in stars with exoplanets
    The surface abundance of lithium on the Sun is 140 times less than protosolar, yet the temperature at the base of the surface convective zone is not hot enough...