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A: Atomphysik

A 12: Atomare Systeme in externen Feldern I

A 12.3: Talk

Wednesday, March 15, 2006, 14:45–15:00, H6

Molecular response to noise — •Anatole Kenfack¹, Jan Michael Rost¹, and Frank Grossmann² — ¹Max-Planck Institute for the Physics of Complex Systems, Dresden, Germany — ²Institute for Theoretical Physics, Dresden University of Technology, D-01062 Dresden, Germany

Ionization versus fragmentation of the Hydrogen molecular ion under noise will be addressed beyond the Born-Oppenheimer approximation. Furthermore, we will show that this noise source is an efficient way, as compared to intense laser fields, to dissociate diatomic molecules such as HCl, HF, etc. without ionizing them [A. Kenfack and Jan M. Rost, JCP123, 204322 (2005)].