Molecular excitation dynamics and relaxation : quantum theory and spectroscopy This work brings together quantum theory and spectroscopy to convey excitation processes to advanced students and specialists wishing to conduct research and understand the entire field rather than just single aspects.Written by experienced authors and recognized authorities in the field this text covers numerous applications and offers examples taken from different disciplines. As a result spectroscopists molecular physicists physical chemists and biophysicists will all find this a must have for their research. Also suitable as supplementary reading in graduate level courses.