Publications

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2004
Ho, YK, Yan Z-C.  2004.  High partial wave resonances in positron hydrogen scattering. Physical Review A. 70:032716., Number 3 Abstract2004_5.pdf

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Zhao, LB, Ho YK.  2004.  Influence of plasma environments on photoionization of atoms. Physics of Plasmas. 11:1695. Abstract2004_6.pdf

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Roy, U, Ho YK.  2004.  P-wave resonances in positron–lithium scattering. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 221:36-40. Abstract2004_7.pdfWebsite

Three P-wave resonances in positron–lithium system below the Ps (n=2) threshold are calculated using the stabilization method. A model potential is used to represent the interaction between the core and the outermost active electron. Hylleraas-type wave functions are used to represent the correlation effects between the outer electron, the positron and the core. Our results are compared with those in the literature.

Kar, S, Ho YK.  2004.  S-wave resonances in e+–He scattering below the Ps (n= 2) excitation threshold. Journal of Physics B: Atomic, Molecular and Optical Physics. 37:3177., Number 15: IOP Publishing Abstract2004_8.pdf

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Ivanov, IA, Ho YK, Ivanov DA.  2004.  SVD as a method of the construction of the antisymmetrized basis functions for a multi-electron atom. Journal of Physics B: Atomic, Molecular and Optical Physics. 37:2519-2527., Number 12: IOP Publishing Abstract2004_9.pdf

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Sandhas, W, Kolganova EA, Ho YK, Motovilov AK.  2004.  Binding Energies and Scattering Observables in the 4He3 and 3He4He2 Three-Atomic Systems. Few-Body Systems. 34:137–142., Number 1-3: Springer Abstract
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2003
Kolganova, EA, Ho YK, Motovilov AK, Sandhas W.  2003.  The 3He4He2 three-atomic system within the hard-core Faddeev approach. Selected Questions of Theoretical Physics and Astrophysics} year={2003} publisher={JINR. Abstract2003_1.pdf

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Ivanov, IA, Ho YK.  2003.  Combined effect of electric field and spin-orbit interaction on doubly excited Feshbach resonance states of helium below the N= 2 threshold. Physical Review A. 68:033410., Number 3: APS Abstract2003_2.pdf

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Yan, ZC, Ho YK.  2003.  Determination of resonance energies and widths in Ps–H scattering using the stabilization method. Journal of Physics B: Atomic, Molecular and Optical Physics. 36:4417-4426., Number 22: IOP Publishing Abstract2003_3.pdf

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Kolganova, EA, Ho YK, Motovilov AK, Sandhas W.  2003.  The\^{} 3He\^{} 4He\_2 $ trimer within the hard-core Faddeev approach. arXiv preprint physics/0304048. Abstract
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2002
Ho, YK, Yan Z-C.  2002.  High-angular-momentum resonances in positron scattering by a ${\mathrm{He}}^{+}$ ion, Dec. Phys. Rev. A. 66:062705.: American Physical Society Abstract2002_1.pdfWebsite

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Masui, H, Ho YK.  2002.  Resonance states with the complex absorbing potential method, Apr. Phys. Rev. C. 65:054305.: American Physical Society Abstract2002_2.pdfWebsite

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Kolganova, EA, Ho YK, Motovilov AK.  2002.  Binding energy of the 3He4He2 trimer within the hard-core Faddeev approach. Czechoslovak Journal of Physics. 52:C649–C654., Number 3: Springer Abstract2002_3.pdf

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Yan, Z-C, Ho YK.  2002.  D-wave resonances in e+-H scattering. Journal of Physics B: Atomic, Molecular and Optical Physics. 35:1875., Number 8: IOP Publishing Abstract2002_4.pdf

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Ho, YK.  2002.  Doubly-Excited States of Two-Electron Atomic Systems in External Fields. Resonances in Few-Body Systems. :23–35.: Springer Abstract2002_5.pdf

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Roy, U, Ho YK.  2002.  S-wave resonances in positron-lithium scattering. Journal of Physics B: Atomic, Molecular and Optical Physics. 35:2149., Number 9: IOP Publishing Abstract2002_6.pdf

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Kolganova, EA, Ho YK, Motovilov AK.  2002.  Binding energy of the 3He4He2 trimer within the hard-core Faddeev approach. Czechoslovak Journal of Physics. 52:C649–C654., Number 3: Springer Abstract
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2001
Ho, YK, Ivanov IA.  2001.  dc Stark effect for doubly excited Feshbach resonance states of the positronium negative ion below the $N=2$ threshold of a positronium atom, May. Phys. Rev. A. 63:062503.: American Physical Society Abstract2001_1.pdfWebsite

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Kolganova, EA, Motovilov AK, Ho YK.  2001.  Complex scaling of the Faddeev operator. Nuclear Physics A. 684:623–625. Abstract2001_2.pdf

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Ivanov, IA, Ho YK.  2001.  Hylleraas Basis Calculation of the Doubly Excited States in Heliumlike Ions. Chinese Journal of Physics. 39, Number 5 Abstract2001_3.pdf

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