Enhanced ionization of acetylene in intense laser pulses is due to energy upshift and field coupling of multiple orbitals

S. Erattupuzha; C. L. Covington; A. Russakoff; E. Lötstedt; S. Larimian; V. Hanus; M. Schöffler; S. Bubin; M. Koch; S. Gräfe; A. Baltuska; X. Xie; K. Yamanouchi; K. Varga; M. Kitzler

doi:10.1088/1742-6596/875/4/032012

Enhanced ionization of acetylene in intense laser pulses is due to energy upshift and field coupling of multiple orbitals

S. Erattupuzha, C. L. Covington, A. Russakoff, E. Lötstedt, S. Larimian, V. Hanus, M. Schöffler, S. Bubin, M. Koch, S. Gräfe, A. Baltuska, X. Xie, K. Yamanouchi, K. Varga, M. Kitzler

Department of Physics

Research output: Contribution to journal › Conference article › peer-review

Abstract

We describe a new enhanced ionization mechanism for polyatomic molecules. It works via a significant energy up-shift of valence orbitals for stretched bonds and a strong concomitant increase in the coupling between multiple molecular orbitals.

Original language	English
Article number	032012
Journal	Journal of Physics: Conference Series
Volume	875
Issue number	4
DOIs	https://doi.org/10.1088/1742-6596/875/4/032012
Publication status	Published - Aug 18 2017
Event	30th International Conference on Photonic, Electronic, and Atomic Collisions, ICPEAC 2017 - Cairns, Australia Duration: Jul 26 2017 → Aug 1 2017

ASJC Scopus subject areas

General Physics and Astronomy

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10.1088/1742-6596/875/4/032012

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Erattupuzha, S., Covington, C. L., Russakoff, A., Lötstedt, E., Larimian, S., Hanus, V., Schöffler, M., Bubin, S., Koch, M., Gräfe, S., Baltuska, A., Xie, X., Yamanouchi, K., Varga, K., & Kitzler, M. (2017). Enhanced ionization of acetylene in intense laser pulses is due to energy upshift and field coupling of multiple orbitals. Journal of Physics: Conference Series, 875(4), Article 032012. https://doi.org/10.1088/1742-6596/875/4/032012

Erattupuzha, S, Covington, CL, Russakoff, A, Lötstedt, E, Larimian, S, Hanus, V, Schöffler, M, Bubin, S, Koch, M, Gräfe, S, Baltuska, A, Xie, X, Yamanouchi, K, Varga, K & Kitzler, M 2017, 'Enhanced ionization of acetylene in intense laser pulses is due to energy upshift and field coupling of multiple orbitals', Journal of Physics: Conference Series, vol. 875, no. 4, 032012. https://doi.org/10.1088/1742-6596/875/4/032012

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title = "Enhanced ionization of acetylene in intense laser pulses is due to energy upshift and field coupling of multiple orbitals",

abstract = "We describe a new enhanced ionization mechanism for polyatomic molecules. It works via a significant energy up-shift of valence orbitals for stretched bonds and a strong concomitant increase in the coupling between multiple molecular orbitals.",

author = "S. Erattupuzha and Covington, {C. L.} and A. Russakoff and E. L{\"o}tstedt and S. Larimian and V. Hanus and M. Sch{\"o}ffler and S. Bubin and M. Koch and S. Gr{\"a}fe and A. Baltuska and X. Xie and K. Yamanouchi and K. Varga and M. Kitzler",

year = "2017",

month = aug,

day = "18",

doi = "10.1088/1742-6596/875/4/032012",

language = "English",

volume = "875",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

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note = "30th International Conference on Photonic, Electronic, and Atomic Collisions, ICPEAC 2017 ; Conference date: 26-07-2017 Through 01-08-2017",

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TY - JOUR

T1 - Enhanced ionization of acetylene in intense laser pulses is due to energy upshift and field coupling of multiple orbitals

AU - Erattupuzha, S.

AU - Covington, C. L.

AU - Russakoff, A.

AU - Lötstedt, E.

AU - Larimian, S.

AU - Hanus, V.

AU - Schöffler, M.

AU - Bubin, S.

AU - Koch, M.

AU - Gräfe, S.

AU - Baltuska, A.

AU - Xie, X.

AU - Yamanouchi, K.

AU - Varga, K.

AU - Kitzler, M.

PY - 2017/8/18

Y1 - 2017/8/18

N2 - We describe a new enhanced ionization mechanism for polyatomic molecules. It works via a significant energy up-shift of valence orbitals for stretched bonds and a strong concomitant increase in the coupling between multiple molecular orbitals.

AB - We describe a new enhanced ionization mechanism for polyatomic molecules. It works via a significant energy up-shift of valence orbitals for stretched bonds and a strong concomitant increase in the coupling between multiple molecular orbitals.

UR - http://www.scopus.com/inward/record.url?scp=85041199781&partnerID=8YFLogxK

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U2 - 10.1088/1742-6596/875/4/032012

DO - 10.1088/1742-6596/875/4/032012

M3 - Conference article

AN - SCOPUS:85041199781

SN - 1742-6588

VL - 875

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 4

M1 - 032012

T2 - 30th International Conference on Photonic, Electronic, and Atomic Collisions, ICPEAC 2017

Y2 - 26 July 2017 through 1 August 2017

ER -

Enhanced ionization of acetylene in intense laser pulses is due to energy upshift and field coupling of multiple orbitals

Abstract

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