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Accueil > FR > Actualités

Séminaire de Oskar Azvany

par Manuel GOUBET - publié le

double resonance rotational spectroscopy of CD2H+
O. Azvany, I. Physikalisches Institut, Université de Cologne

The lowest rotational levels (J=0-5) of the CD2H+ ground state have been probed by high-resolution rovibrational and pure rotational spectroscopy in a cryogenic 22-pole ion trap.
The use of a frequency comb system allowed to measure the rovibrational ransitions
with high precision and accuracy, allowing for good predictions of pure rotational transitions.
Many rotational transitions have been measured directly by a novel IR - mm-wave double resonance method