ATTENTION: The software behind KU ScholarWorks is being upgraded to a new version. Starting July 15th, users will not be able to log in to the system, add items, nor make any changes until the new version is in place at the end of July. Searching for articles and opening files will continue to work while the system is being updated.
If you have any questions, please contact Marianne Reed at mreed@ku.edu .
Multielectron effects on the orientation dependence and photoelectron angular distribution of multiphoton ionization of CO2 in strong laser fields
dc.contributor.author | Son, Sang-Kil | |
dc.contributor.author | Chu, Shih-I | |
dc.date.accessioned | 2014-12-01T21:15:28Z | |
dc.date.available | 2014-12-01T21:15:28Z | |
dc.date.issued | 2009-07-24 | |
dc.identifier.citation | Son, Sang-Kil; Chu, Shih-I. (2009). "Multielectron effects on the orientation dependence and photoelectron angular distribution of multiphoton ionization of CO2 in strong laser fields." Physical Review A, 80(1)011403(R). http://dx.doi.org/10.1103/PhysRevA.80.011403. | |
dc.identifier.issn | 1050-2947 | |
dc.identifier.uri | http://hdl.handle.net/1808/15976 | |
dc.description | This is the publisher's version, also available electronically from http://journals.aps.org/pra/abstract/10.1103/PhysRevA.80.011403. | |
dc.description.abstract | We perform an ab initio study of multiphoton ionization (MPI) of carbon dioxide in intense linearly polarized laser pulses with arbitrary molecular orientation by means of a time-dependent density-functional theory (TDDFT) with proper long-range potential. We develop a time-dependent Voronoi-cell finite difference method with highly adaptive molecular grids for accurate solution of the TDDFT equations. Our results demonstrate that the orientation dependence of MPI is determined by multiple orbital contributions and that the electron correlation effects are significant. The maximum peak of MPI is predicted to be at 40° in good agreement with recent experimental data. Photoelectron angular distribution reveals the delicate relation between the orientation dependence and the molecular orbital symmetry. | |
dc.publisher | American Physical Society | |
dc.title | Multielectron effects on the orientation dependence and photoelectron angular distribution of multiphoton ionization of CO2 in strong laser fields | |
dc.type | Article | |
kusw.kuauthor | Chu, Shih-I | |
kusw.kudepartment | Chemistry | |
kusw.oastatus | fullparticipation | |
dc.identifier.doi | 10.1103/PhysRevA.80.011403 | |
kusw.oaversion | Scholarly/refereed, publisher version | |
kusw.oapolicy | This item meets KU Open Access policy criteria. | |
dc.rights.accessrights | openAccess |