出版物

(2008年以降のみ)

2021年

Rotational dynamics of O2 in the electronic ground X 3Σg state induced by an intense femtosecond laser field,
K. Sonoda, S. Fukahori and H. Hasegawa
Phys. Rev. A, 103 (2021) 033118.

2020年

Ultrafast electron-nuclear wavepacket in O2+ generated and probed with attosecond pulse trains,
S. Fukahori, T. Matsubara, Y. Nabekawa, K. Yamanouchi and K. Midorikawa
J. Phys. B, 53 (2020) 164001.

Absolute carrier-envelope-phase dependences of single and double ionization of methanol in a near-IR few-cycle laser field,
Q. Zhang, S. Fukahori, T. Ando, R. Kanya, A. Iwasaki, T. Rathje, G. G. Paulus and K. Yamanouchi
J. Chem. Phys., 152 (2020) 194304.

2018年

Field-free molecular orientation of nonadiabatically aligned OCS,
K. Sonoda, A. Iwasaki, K. Yamanouchi and H. Hasegawa
Chem. Phys. Lett., 693 (2018) 114-120.

2017年

高強度短パルス光による分子配向
長谷川宗良
分光研究 66 (2017) 58-60.

Enhancement of field-free molecular orientation of OCS by intense laser fields,
AIP Conference Proceedings, 1906 (2017) 030026.
K. Sonoda, A. Iwasaki, K. Yamanouchi and H. Hasegawa

2016年

Angular dependence of ionization probability of C2H2 in a linearly polarized intense laser field
H. Hasegawa, Y. Ikeda, K. Sonoda, T. Sato, A. Iwasaki and K. Yamanouchi
Chem. Phys. Lett., 662, 235-239 (2016).

2015年

Isotope-selective ionization utilizing field-free alignment of isotopologues with a train of femtosecond laser pulses
H. Akagi, T. Kasajima, T. Kumada, R. Itakura, A. Yokoyama, H. Hasegawa, and Y. Ohshima
Phys. Rev. A, 91, 063416-1-7 (2015).

Quantum unidirectional rotation directly imaged with molecules
K.Mizuse,K.Kitano, H. Hasegawa, and Y. Ohshima
Science Advances, 1, e1400185 (2015).

Spectroscopic study on deuterated benzenes. II. High-resolution laser spectroscopy and rotational structure in the S1 state
S.Kunishige, T. Katori, M. Baba, M. Hayashi, H. Hasegawa, and Y. Ohshima
J.Chem. Phys., 143, 244303-1-8 (2015).

Nonadiabatic molecular alignment and orientation
H.Hasegawa and Y. Ohshima
Chapter 3 in Progress in ultrafast intense laser science XII,
Editors: K. Yamanouchi, L. Roso, R. Li, D. Mathur, D. Normand
Springer 2015

2012年

Isotope-selective ionization utilizing molecular alignment and non-resonant multiphoton ionization
H. Akagi, T. Kasajima, T. Kumada, R. Itakura, A. Yokoyama, H. Hasegawa, and Y. Ohshima
Appl. Phys. B, 109, 75-80 (2012).

2011年

Unveiling the nonadiabatic rotational excitation process in a symmetric-top molecule induced by two intense laser pulses
Daeyul Baek, Hirokazu Hasegawa, and Yasuhiro Ohshima
J. Chem. Phys., 134, 224302 (2011) [10 pages].

ポンプープローブ実験における集光レーザー光のスポットサイズ計測
長谷川宗良・大島康裕
分光研究, 分光便利帳,60, 65-67 (2011).

Controlling the sense of molecular rotation: Classical versus quantum analysis
Yuri Khodorkovsky, Kenta Kitano, Hirokazu Hasegawa, Yasuhiro Ohshima and Ilya Sh. Averbukh
Phys. Rev. A, 83, 023423 (2011) [10 pages].

2010年

Coherent rotational excitation by intense nonresonant laser fields
Yasuhiro Ohshima and Hirokazu Hasegawa
Int. Rev. Phys. Chem., 29, 619-663, (2010).

Coherent correlation between nonadiabatic rotational excitation and angle-dependent ionization of NO in intense laser fields
Ryuji Itakura, Hirokazu Hasegawa, Yuzuru Kurosaki, Atsushi Yokoyama and Yasuhiro Ohshima
J. Phys. Chem. A, 114, 11202-11209, (2010).

2009年

Ultrafast angular-momentum orientation by linearly polarized laser fields
Kenta Kitano, Hirokazu Hasegawa and Yasuhiro Ohshima
Phys. Rev. Lett., 103, 223002, (2009) [4 pages].

2008年

Two-photon double ionization of helium: an experimental lower bound of the total cross section
Philippe Antoine, Emmanuel Foumouo, Bernard Piraux, Toshihiko Shimizu, Hirokazu Hasegawa, Yasuo Nabekawa and Katsumi Midorikawa
Phys. Rev. A, 78, 023415 (2008) [11 pages].

Quantum state reconstruction of a rotational wave packet created by a nonresonant intense femtosecond laser fields
Hirokazu Hasegawa and Yasuhiro Ohshima
Phys. Rev. Lett., 101, 053002 (2008) [4 pages].

Nonadiabatic rotational excitation of benzene by nonresonant intense femtosecond laser fields
Hirokazu Hasegawa and Yasuhiro Ohshima
Chem. Phys. Lett., 454, 148-152, (2008).