arXiv · 1503.05507
Estimates on the molecular dynamics for the predissociation process
Abstract
We study the survival probability associated with a semi-classical matrix Shr\"odinger operator that models the predissociation of a general molecule in the Born-Oppenheimer approximation. We show that it is given by its usual time-dependent exponential contribution, up to a reminder term that is exponentially small (in the semiclassical parameter) with arbitrarily large rate of decay. The result applies in any dimension, and in presence of a number of resonances that may tend to infinity as the semiclassical parameter tends to 0.
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Philippe Briet, André Martinez. 2015-03-18. Estimates on the molecular dynamics for the predissociation process. https://arxiv.org/abs/1503.05507
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