Laboratoire Collisions Agrégats Réactivité - UMR5589

6 novembre 2025: 1 événement

séminaire

• When electrons and photons meet molecules : measurements, mechanisms, and implications

  Jeudi 6 novembre 11:00-12:00 - Ana Isabel Lozano - Institut de Recherche en Astrophysique et Planétologie, Toulouse

  When electrons and photons meet molecules : measurements, mechanisms, and implications

  Résumé : In this seminar, I will cover the two main axes of my research : electron-molecule collisions and photophysics of gas-phase molecules. In the first part of the talk, I will present recent results obtained with the PIRENEA setup, which allows us to distinguish between isomeric cationic species and to identify the products arising from ion-molecule reactions. In the second part of the talk, I will describe a state-of-the-art experimental setup designed to measure electron scattering cross sections, and I will discuss how combining cross section measurements with the characterization of transient negative ions contributes to advancing our understanding of electron-induced processes. Finally, I will share some exciting perspectives concerning electron-molecule collision experiments.

  Lieu : Salle de conférence 3R4
  En savoir plus : When electrons and photons meet molecules : measurements, mechanisms, and implications