Ionization potential and excitation energy calculations for Ba+ using the relativistic coupled-cluster method

dc.contributor.author	Gopakumar, G
dc.contributor.author	Merlitz, H
dc.contributor.author	Majumder, S
dc.contributor.author	Chaudhuri, R. K
dc.contributor.author	Das, B. P
dc.contributor.author	Mahapatra, U. S
dc.contributor.author	Mukherjee, D
dc.date.accessioned	2008-08-14T05:26:03Z
dc.date.available	2008-08-14T05:26:03Z
dc.date.issued	2001-09
dc.identifier.citation	Physical Review A, Vol. 64, No. 3, pp. 032502	en
dc.identifier.issn	1050-2947
dc.identifier.uri	http://hdl.handle.net/2248/3118
dc.description.abstract	We report the results of our relativistic coupled cluster singles, doubles, and partial triples calculations of the ionization potentials (IP) and excitation energies (EE) for different low-lying levels of Ba+. The accuracies of the IP's and EE's are approximately 0.2% and 1%, respectively. The inclusion of the triple excitations were crucial to achieve this degree of precision.	en
dc.format.extent	96905 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.publisher	The American Physical Society	en
dc.relation.uri	http://link.aps.org/abstract/PRA/v64/e032502	en
dc.subject	Relativistic	en
dc.subject	Coupled Cluster	en
dc.subject	Ionization Potentials	en
dc.subject	Excitation Energies	en
dc.title	Ionization potential and excitation energy calculations for Ba+ using the relativistic coupled-cluster method	en
dc.type	Article	en