4pnp J=0(e)-2(e) autoionizing series of calcium: Experimental and theoretical analysis
dc.contributor.author | Bolovinos, A. | en |
dc.contributor.author | LucKoenig, E. | en |
dc.contributor.author | Assimopoulos, S. | en |
dc.contributor.author | Lyras, A. | en |
dc.contributor.author | Karapanagioti, N. E. | en |
dc.contributor.author | Charalambidis, D. | en |
dc.contributor.author | Aymar, M. | en |
dc.date.accessioned | 2015-11-24T18:33:52Z | |
dc.date.available | 2015-11-24T18:33:52Z | |
dc.identifier.issn | 0178-7683 | - |
dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/16826 | |
dc.rights | Default Licence | - |
dc.subject | r-matrix calculation | en |
dc.subject | laser optogalvanic spectroscopy | en |
dc.subject | rydberg states | en |
dc.subject | barium | en |
dc.subject | strontium | en |
dc.subject | threshold | en |
dc.subject | spectrum | en |
dc.subject | resonances | en |
dc.subject | parameters | en |
dc.subject | inversion | en |
dc.title | 4pnp J=0(e)-2(e) autoionizing series of calcium: Experimental and theoretical analysis | en |
heal.abstract | The even parity 4pnp J = 0, 1, 2 doubly excited autoionizing states of neutral calcium in an atomic beam are investigated by a two-step isolated core excitation (ICE) method using two different combinations of polarization of the laser beams. The different excited energy levels are assigned to nine autoionizing Rydberg series 4p(1/2,3/2)nP J = 0, 1, 2 for 8 less than or equal to n less than or equal to 22. The theoretical interpretation is achieved by a combination of the eigenchannel R-matrix theory and the multichannel quantum defect (MQDT) method. Two, five and six closed interacting channels are introduced for the J = 0, J = 1 and J = 2 series respectively. Theoretical energy level positions, autoionization widths and excitation profiles are compared with the experimental data, confirming the identification of the observed structures and providing evidence of extended mixing between the 4p(1/2)np and 4p(3/2)np series. | en |
heal.access | campus | - |
heal.fullTextAvailability | TRUE | - |
heal.identifier.secondary | <Go to ISI>://A1996VZ45600002 | - |
heal.identifier.secondary | http://www.springerlink.com/content/ypf06jg7cv88uayb/fulltext.pdf | - |
heal.journalName | Zeitschrift Fur Physik D-Atoms Molecules and Clusters | en |
heal.journalType | peer reviewed | - |
heal.language | en | - |
heal.publicationDate | 1996 | - |
heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
heal.type | journalArticle | - |
heal.type.el | Άρθρο Περιοδικού | el |
heal.type.en | Journal article | en |
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