Papers
O. Morikawa and S. Ogawa
"Exact WKB method for radial Schrödinger equation"
arXiv:2510.11766 [quant-ph]
O. Morikawa and S. Ogawa
"On continuum and resonant spectra from exact WKB analysis"
arXiv:2508.09211 [quant-ph]
O. Morikawa and S. Ogawa
"Unified exact WKB framework for resonance - Zel'dovich/complex-scaling regularization and rigged Hilbert space"
arXiv:2505.02301 [hep-th] (J. High Energy Phys. 10 (2025), 49)
S. Ogawa, T. Fukui, J. Singh, and K. Ogata
"Determination of S18 from 9C breakup reaction within a four-body reaction model"
arXiv:2504.04026 [nucl-th]
O. Morikawa and S. Ogawa
"Non-perturbative formulation of resonances in quantum mechanics based on exact WKB method"
arXiv:2503.18741[hep-th] (Prog. Theor. Exp. Phys. 2025 (2025), 103B01)
S. Ogawa, K. Yoshida, Y. Chazono, and K. Ogata
"Three-body analysis reveals the significant contribution of minor 5He s-wave component in 6Li(p, 2p)5He cross section"
arXiv:2404.17814 [nucl-th] (Phys. Rev. C 111 (2025), 034622)
S. Ogawa, S. Watanabe, T. Matsumoto, and K. Ogata
"Systematic analysis of t and 3He breakup reactions"
arXiv:2303.10595 [nucl-th] (Phys. Rev. C 108 (2023), 024604)
S. Ogawa and T. Matsumoto
"Dineutron in the 2+_1 state in 6He"
arXiv:2111.04285 [nucl-th] (Phys. Rev. C 105 (2022), L041601)
S. Ogawa, T. Matsumoto, Y. Kanada-En'yo, and K. Ogata
"Investigation of multi-step effects for proton inelastic scattering to the 2+_1 state in 6He"
arXiv:2103.16865 [nucl-th] (Phys. Rev. C 104 (2021), 044608)
S. Ogawa and T. Matsumoto
"Investigation of contributions of the 2+_2 resonance in 6He via analysis of the 6He(p, p′) reaction"
arXiv:2003.05123 [nucl-th] (Phys. Rev. C 102 (2020), 021602(R))
S. Ogawa, R. Horinouchi, M. Toyokawa, and T. Matsumoto
"Microscopic optical potentials including breakup effects for elastic scattering"
arXiv:1804.00416 [nucl-th] (Prog. Theor. Exp. Phys. 2019 (2019), 123D04)
Proceedings
S. Ogawa, T. Matsumoto
"Study on the 2+_2 Resonance in 6He via Analysis of 6He(p, p') Reactions"
Few Body Syst. 63 (2022), 35