%0 Journal Article %1 Liu1999 %A Liu, W. C. %A Eberly, J. H. %A Haan, S. L. %A Grobe, R. %D 1999 %J Physical Review Letters %K double-ionization helium ionization mechanism multiphoton nonsequential systems %N 3 %P 520-523 %T Correlation effects in two-electron model atoms in intense laser fields %U /brokenurl#<Go to ISI>://000081447100015 %V 83 %X We report an efficient implementation of a spatial two-zone method for solving Schrodinger's equation numerically, using a canonical basis set decomposition, and also its application to two-electron wave functions in a study of double multiphoton ionization. We make the first calculation of the time-dependent degree of electron correlation for this poorly understood process. Our results show a particularly sensitive window of intensities coinciding exactly with the well-known "knee" regime in ion-count data.

@article{Liu1999, abstract = {We report an efficient implementation of a spatial two-zone method for solving Schrodinger's equation numerically, using a canonical basis set decomposition, and also its application to two-electron wave functions in a study of double multiphoton ionization. We make the first calculation of the time-dependent degree of electron correlation for this poorly understood process. Our results show a particularly sensitive window of intensities coinciding exactly with the well-known "knee" regime in ion-count data.}, added-at = {2011-09-14T10:31:46.000+0200}, author = {Liu, W. C. and Eberly, J. H. and Haan, S. L. and Grobe, R.}, biburl = {https://www.bibsonomy.org/bibtex/2451063304812581a950af947eb5e5536/xinguo1}, endnotereftype = {Journal Article}, interhash = {8e72ef362ceb3053b1ee42622d0e87bf}, intrahash = {451063304812581a950af947eb5e5536}, issn = {0031-9007}, journal = {Physical Review Letters}, keywords = {double-ionization helium ionization mechanism multiphoton nonsequential systems}, month = {Jul 19}, note = {216MU Times Cited:85 Cited References Count:24}, number = 3, owner = {xinguo}, pages = {520-523}, shorttitle = {Correlation effects in two-electron model atoms in intense laser fields}, timestamp = {2011-09-14T10:31:46.000+0200}, title = {Correlation effects in two-electron model atoms in intense laser fields}, url = {/brokenurl#<Go to ISI>://000081447100015}, volume = 83, year = 1999 }