He is also one of the main authors of the DALTON program and a member of the International Academy of Quantum Molecular Science.
Jørgensen's list of peer-reviewed publications contains numerous self-contained articles which, in many cases, have become central sources within the field of electronic structure theory.
His areas of research have been diverse and include work on: Jørgensen has written more than 350 publications in peer-reviewed international journals, in addition to four books (3 co-authored and 1 edited), He had more than 19,000 citations and a h-index of 68 (according to ISI Web of Knowledge database).
[citation needed] He has also organized the "Sostrup Summer School - Quantum Chemistry and Molecular Properties" alongside Trygve Helgaker and Jeppe Olsen biannually since 1990.
Jørgensen's career has been outlined in a Special Issue of Advances in Quantum Chemistry[14]