TY  - JOUR
AU  - Sims, James
AU  - Ruiz, Maria
AU  - Padhy, Bholanath
C2  - Atoms
DA  - 2026-10-06 04:10:00
LA  - en
M1  - 14
PB  - Atoms
PY  - 2026
TI  - Exponentially correlated Hylleraas-Configuration Interaction studies of atomic systems. IV. The Five Lowest singlet S and Five Lowest singlet P States of He and Oscillator Strengths, including Upper and Lower Bounds, for their Allowed Transitions
UR  - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=962494
ER  -