Molecular predissociation resonances near an energy-level crossing II:   Vector field interaction
  We study the resonances of a two-by-two semiclassical system of one dimensional Schr\"odinger operators, near an energy where the two potentials intersect transversally, one of them being bonding, and the other one anti-bonding. Assuming that the interaction is a vector-field, we obtain optimal estimates on the location and on the widths of these resonances. 
Setsuro Fujiie, Andr\'e Martinez, Takuya Watanabe
math-ph math.MP