EMAA is a database for line radiative transfer studies in the radio and infrared spectral ranges. It includes collisional and spectroscopic data for atoms and molecules of astrophysical interest.

What's new ?

December 14th, 2024

Added datafiles for rotational excitation of H2 by electrons (Flower et al. 2021).

December 13th, 2024

Added datafiles for rovibrational excitation of H2 by para- and ortho-H2 (Flower et al. 2000).

September 20th, 2024

Added datafiles for rotational and hyperfine excitation of CH2NH by para- and ortho-H2 at high temperature (Xue et al. 2024).