Abstract
The hyperfine parameters for Be (2s2p; 3P O are studied using numerical multiconfiguration Hartree-Fock (MCHF) calculations. A newly developed finite-element MCHF program allowing very large configuration-interaction expansions is used. The magnetic hyperfine parameters obtained are 9.2553 (18), 0.30283 (50) −0.06569 (10) au for the Fermi contact term, the orbital term, and the spin-dipolar term, respectively. The nuclear quadrupole moment determined by comparing the calculated electric field gradient with the experimental nuclear quadrupole coupling constant is Q( 9Be) = 0.05288 (38) b.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
