Multielectron-Ion Coincidence Spectroscopy of Xe in Extreme Ultraviolet Laser Fields: Nonlinear Multiple Ionization via Double Core-Hole States

M. Fushitani; Y. Sasaki; A. Matsuda; H. Fujise; Y. Kawabe; K. Hashigaya; S. Owada; T. Togashi; K. Nakajima; M. Yabashi; Y. Hikosaka; A. Hishikawa

doi:10.1103/PhysRevLett.124.193201

Multielectron-Ion Coincidence Spectroscopy of Xe in Extreme Ultraviolet Laser Fields: Nonlinear Multiple Ionization via Double Core-Hole States

M. Fushitani, Y. Sasaki, A. Matsuda, H. Fujise, Y. Kawabe, K. Hashigaya, S. Owada, T. Togashi, K. Nakajima, M. Yabashi, Y. Hikosaka, A. Hishikawa

教養教育学系

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

9 被引用数 (Scopus)

抄録

Ultrafast multiphoton ionization of Xe in strong extreme ultraviolet free-electron laser (FEL) fields (91 eV, 30 fs, 1.6×1012 W/cm2) has been investigated by multielectron-ion coincidence spectroscopy. The electron spectra recorded in coincidence with Xe4+ show characteristic features associated with two-photon absorption to the 4d-2 double core-hole (DCH) states and subsequent Auger decay. It is found that the pathway via the DCH states, which has eluded clear identification in previous studies, makes a large contribution to the multiple ionization, despite the long FEL pulse duration compared with the lifetime of the 4d core-hole states.

本文言語	英語
論文番号	193201
ジャーナル	Physical Review Letters
巻	124
号	19
DOI	https://doi.org/10.1103/PhysRevLett.124.193201
出版ステータス	出版済み - 2020/05/15

ASJC Scopus 主題領域

物理学および天文学一般

文献へのアクセス

10.1103/PhysRevLett.124.193201

フィンガープリント

「Multielectron-Ion Coincidence Spectroscopy of Xe in Extreme Ultraviolet Laser Fields: Nonlinear Multiple Ionization via Double Core-Hole States」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル

Fushitani, M., Sasaki, Y., Matsuda, A., Fujise, H., Kawabe, Y., Hashigaya, K., Owada, S., Togashi, T., Nakajima, K., Yabashi, M., Hikosaka, Y., & Hishikawa, A. (2020). Multielectron-Ion Coincidence Spectroscopy of Xe in Extreme Ultraviolet Laser Fields: Nonlinear Multiple Ionization via Double Core-Hole States. Physical Review Letters, 124(19), 記事 193201. https://doi.org/10.1103/PhysRevLett.124.193201

@article{3f483578ab0b434998ab9a8c70b4d2bc,

title = "Multielectron-Ion Coincidence Spectroscopy of Xe in Extreme Ultraviolet Laser Fields: Nonlinear Multiple Ionization via Double Core-Hole States",

abstract = "Ultrafast multiphoton ionization of Xe in strong extreme ultraviolet free-electron laser (FEL) fields (91 eV, 30 fs, 1.6×1012 W/cm2) has been investigated by multielectron-ion coincidence spectroscopy. The electron spectra recorded in coincidence with Xe4+ show characteristic features associated with two-photon absorption to the 4d-2 double core-hole (DCH) states and subsequent Auger decay. It is found that the pathway via the DCH states, which has eluded clear identification in previous studies, makes a large contribution to the multiple ionization, despite the long FEL pulse duration compared with the lifetime of the 4d core-hole states.",

author = "M. Fushitani and Y. Sasaki and A. Matsuda and H. Fujise and Y. Kawabe and K. Hashigaya and S. Owada and T. Togashi and K. Nakajima and M. Yabashi and Y. Hikosaka and A. Hishikawa",

note = "Publisher Copyright: {\textcopyright} 2020 American Physical Society.",

year = "2020",

month = may,

day = "15",

doi = "10.1103/PhysRevLett.124.193201",

language = "英語",

volume = "124",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "19",

}

Fushitani, M, Sasaki, Y, Matsuda, A, Fujise, H, Kawabe, Y, Hashigaya, K, Owada, S, Togashi, T, Nakajima, K, Yabashi, M, Hikosaka, Y & Hishikawa, A 2020, 'Multielectron-Ion Coincidence Spectroscopy of Xe in Extreme Ultraviolet Laser Fields: Nonlinear Multiple Ionization via Double Core-Hole States', Physical Review Letters, vol. 124, no. 19, 193201. https://doi.org/10.1103/PhysRevLett.124.193201

TY - JOUR

T1 - Multielectron-Ion Coincidence Spectroscopy of Xe in Extreme Ultraviolet Laser Fields

T2 - Nonlinear Multiple Ionization via Double Core-Hole States

AU - Fushitani, M.

AU - Sasaki, Y.

AU - Matsuda, A.

AU - Fujise, H.

AU - Kawabe, Y.

AU - Hashigaya, K.

AU - Owada, S.

AU - Togashi, T.

AU - Nakajima, K.

AU - Yabashi, M.

AU - Hikosaka, Y.

AU - Hishikawa, A.

PY - 2020/5/15

Y1 - 2020/5/15

N2 - Ultrafast multiphoton ionization of Xe in strong extreme ultraviolet free-electron laser (FEL) fields (91 eV, 30 fs, 1.6×1012 W/cm2) has been investigated by multielectron-ion coincidence spectroscopy. The electron spectra recorded in coincidence with Xe4+ show characteristic features associated with two-photon absorption to the 4d-2 double core-hole (DCH) states and subsequent Auger decay. It is found that the pathway via the DCH states, which has eluded clear identification in previous studies, makes a large contribution to the multiple ionization, despite the long FEL pulse duration compared with the lifetime of the 4d core-hole states.

AB - Ultrafast multiphoton ionization of Xe in strong extreme ultraviolet free-electron laser (FEL) fields (91 eV, 30 fs, 1.6×1012 W/cm2) has been investigated by multielectron-ion coincidence spectroscopy. The electron spectra recorded in coincidence with Xe4+ show characteristic features associated with two-photon absorption to the 4d-2 double core-hole (DCH) states and subsequent Auger decay. It is found that the pathway via the DCH states, which has eluded clear identification in previous studies, makes a large contribution to the multiple ionization, despite the long FEL pulse duration compared with the lifetime of the 4d core-hole states.

UR - http://www.scopus.com/inward/record.url?scp=85085657317&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.124.193201

DO - 10.1103/PhysRevLett.124.193201

M3 - 学術論文

C2 - 32469563

AN - SCOPUS:85085657317

SN - 0031-9007

VL - 124

JO - Physical Review Letters

JF - Physical Review Letters

IS - 19

M1 - 193201

ER -