We describe the current status of high-precision ab initio calculations of the spectra of molecular hydrogen ions (H2+ and HD+) and of two experiments for vibrational spectroscopy. The perspectives for a comparison between theory and experiment at a level of 1 part in 109 are considered.
|Title of host publication||Precision Physics of Simple Atoms and Molecules|
|Number of pages||28|
|Publication status||Published - 2008|
|Name||Lecture Notes in Physics|