| Slow'variable discretization: a novel approach for Hamiltonians allowing adiabatic separation of variables OI Tolstikhin, S Watanabe, M Matsuzawa Journal of Physics B: Atomic, Molecular and Optical Physics 29 (11), L389, 1996 | 202 | 1996 |
| Experimental retrieval of target structure information from laser-induced rescattered photoelectron momentum distributions M Okunishi, T Morishita, G Prümper, K Shimada, CD Lin, S Watanabe, ... Physical review letters 100 (14), 143001, 2008 | 167 | 2008 |
| Two-dimensional electron momentum spectra of argon ionized by short intense lasers: Comparison of theory with experiment T Morishita, Z Chen, S Watanabe, CD Lin Physical Review A 75 (2), 023407, 2007 | 149 | 2007 |
| General computational method for two-electron systems J Tang, S Watanabe, M Matsuzawa Physical Review A 46 (5), 2437, 1992 | 142 | 1992 |
| Demonstration of moleculelike modes of doubly excited states in hyperspherical coordinates S Watanabe, CD Lin Physical Review A 34 (2), 823, 1986 | 126 | 1986 |
| Two-electron correlations in e+ H→ e+ e+ p near threshold D Kato, S Watanabe Physical review letters 74 (13), 2443, 1995 | 121 | 1995 |
| Atomic polarizability in negative-ion photodetachment S Watanabe, CH Greene Physical Review A 22 (1), 158, 1980 | 121 | 1980 |
| Retrieving photorecombination cross sections of atoms from high-order harmonic spectra S Minemoto, T Umegaki, Y Oguchi, T Morishita, AT Le, S Watanabe, ... Physical Review A 78 (6), 061402, 2008 | 100 | 2008 |
| Attosecond light pulses for probing two-electron dynamics of helium in the time domain T Morishita, S Watanabe, CD Lin Physical review letters 98 (8), 083003, 2007 | 92 | 2007 |
| Evidence of an excited angular correlation mode in high-lying He JZ Tang, S Watanabe, M Matsuzawa, CD Lin Physical review letters 69 (11), 1633, 1992 | 84 | 1992 |
| Helium I line intensity ratios in a plasma for the diagnostics of fusion edge plasmas S Sasaki, S Takamura, S Watanabe, S Masuzaki, T Kato, K Kadota Review of scientific instruments 67 (10), 3521-3529, 1996 | 82 | 1996 |
| Adiabatic theory of ionization of atoms by intense laser pulses: One-dimensional zero-range-potential model OI Tolstikhin, T Morishita, S Watanabe Physical Review A 81 (3), 033415, 2010 | 76 | 2010 |
| Critical study of photodetachment of H− at energies up to the n= 4 threshold JZ Tang, Y Wakabayashi, M Matsuzawa, S Watanabe, I Shimamura Physical Review A 49 (2), 1021, 1994 | 74 | 1994 |
| Hyperspherical elliptic coordinates and three-body Coulomb problem OI Tolstikhin, S Watanabe, M Matsuzawa Physical review letters 74 (18), 3573, 1995 | 73 | 1995 |
| Siegert-state expansion in the Kramers-Henneberger frame: Interference substructure of above-threshold ionization peaks in the stabilization regime K Toyota, OI Tolstikhin, T Morishita, S Watanabe Physical Review A 76 (4), 043418, 2007 | 68 | 2007 |
| R-matrix calculation of eigenchannel multichannel quantum defect parameters for strontium M Aymar, E Luc-Koenig, S Watanabe Journal of Physics B: Atomic and Molecular Physics 20 (17), 4325, 1987 | 62 | 1987 |
| Integrability, stability, and adiabaticity in nonlinear stimulated Raman adiabatic passage AP Itin, S Watanabe Physical review letters 99 (22), 223903, 2007 | 56 | 2007 |
| Classification scheme of triply excited states from a molecular viewpoint S Watanabe, CD Lin Physical Review A 36 (2), 511, 1987 | 55 | 1987 |
| Doubly excited states of the helium negative ion S Watanabe Physical Review A 25 (4), 2074, 1982 | 54 | 1982 |
| Ab initio study of interelectronic correlations in electron-impact ionization of hydrogen D Kato, S Watanabe Physical Review A 56 (5), 3687, 1997 | 52 | 1997 |
