Rotational analysis of the a3Πr-X1Σ+ transition of AlI
English
Mahieu, Emmanuel[Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Groupe infra-rouge de phys. atmosph. et solaire (GIRPAS) >]
[en] The a3Πr-X1Σ+ transition of Al I has been analyzed for the first time. Accurate rotational and vibrational constants are given for the a3Πr electronic state.