Photo Ionization Time Delay In Molecular Hydrogen

Abstract

Here, we present the first experiments addressing the single-photon ionization time delay for randomly oriented molecular hydrogen (H2), the simplest non-charged molecule. We measure the difference DsAr;H2 m in time delays between electrons emitted from the 3p6 shell of argon (Ar) and the highest occupied molecular orbital of H2 by means of two distinct methods, employing attosecond streaking and RABBITT.