Research field (1)：
Semiconductors, optical and atomic physics
Research theme for competitive and other funds (8)：
2020 - 2024 Mechanism and structural elucidation of an extractant for minor actinide partitioning
2017 - 2020 Symmetry property and entangled atom-pair formation in the photodissociation of doubly excited hydrogen molecules
2012 - 2015 The promotion of the fluorescence emission from the excited photofragments
2011 - 2014 Decay dynamics of the entangled atom-pair
2009 - 2010 High state determination of the short-lived electronically excited states with wave packet interferometries
2006 - 2007 Development of the and control of decoherence based on genetic algorithm
2003 - 2005 Sub-10 attoseconds manipulation of quantum phases and single-molecule quantum computing
2002 - 2005 単一原子分子のアト秒コヒーレント制御
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Papers (58)：
M. Kitajima, A. Kondo, N. Kobayashi, T. Ejiri, T. Okumura, K. Shigemura, K. Hosaka, T. Odagiri, M. Hoshino. High-resolution and high-precision measurements of total cross section for electron scattering from CO$$_2. The European Physical Journal D. 2023. 77. 11
Tomoya Ikuta, Kouichi Hosaka, Hiroshi Akagi, Fumihiko Kannari, Ryuji Itakura. Multichannel dissociative ionization of ethanol in intense ultraviolet laser fields: Energy correlation between photoelectron emission and fragment recoil. Physical Review A. 2022. 106. 2
Kouichi Hosaka, Yutaro Torizuka, Philipp Schmidt, Arno Ehresmann, Takeshi Odagiri, Masashi Kitajima, Noriyuki Kouchi. Analytical expression for the angular correlation function of two Lyman- α photons in the photodissociation of hydrogen molecules. Physical Review A. 2021. 103. 6
Shiino K., Nakanishi Y., Hosaka K., Odagiri T., Kitajima M., Kouchi N. 29pCH-6 The cross sections for the formation of the 2p atom pair in the photodissociation of H_2 and D_2. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 209-209
Ohrui S., Shiratori T., Odagiri T., Kumagai Y., Hosaka K., Kitajima M., Kouchi N. 29pCH-4 Photo dissociation dynamics of doubly excited states of para-hydrogen. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 209-209
Mochizuki Y., Hosaka K., Tsuchida T., Yachi K., Shigemura K., Odagiri T., Kitajima M., Kouchi N. 29pCH-5 Electron energy-loss spectra of H_2O tagged with the Lyman-α photons in the range of the doubly excited states : The measurements at small scattering angles and 100 eV incident electron energy. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 209-209
Kougo R., Hosaka K., Nakanishi Y., Nakano M., Kumagai Y., Suzuki I. H., Odagiri T., Kitajima M., Kouchi N. 28pED-11 Angular distribution of Lyman-α photons produced in photodissociation of H_2. Meeting abstracts of the Physical Society of Japan. 2013. 68. 1. 231-231
Yachi K., Odagiri T., Tsuchida T., Shigemura K., Hosaka K., Kitajima M., Kouchi N. 20pAJ-8 Strong dependence of electron energy loss spectra tagged with Lyman-α photons on the electron scattering angle, in the range of the doubly excited states of H_2O. Meeting abstracts of the Physical Society of Japan. 2012. 67. 2. 169-169
