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Dynamic two-center interference in high-order harmonic generation from molecules with attosecond nuclear motion

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Autorschaft

  • Sarah Baker
  • Joseph S. Robinson
  • Manfred Lein
  • C. C. Chiril

Externe Organisationen

  • Imperial College London
  • Universität Kassel
  • Institut national de la recherche scientifique (INRS)
  • National Research Council of Canada

Details

OriginalspracheEnglisch
Aufsatznummer053901
FachzeitschriftPhysical Review Letters
Jahrgang101
Ausgabenummer5
PublikationsstatusVeröffentlicht - 30 Juli 2008
Extern publiziertJa

Abstract

We report a new dynamic two-center interference effect in high-harmonic generation from H2, in which the attosecond nuclear motion of H2+ initiated at ionization causes interference to be observed at lower harmonic orders than would be the case for static nuclei. To enable this measurement we utilize a recently developed technique for probing the attosecond nuclear dynamics of small molecules. The experimental results are reproduced by a theoretical analysis based upon the strong-field approximation which incorporates the temporally dependent two-center interference term.

ASJC Scopus Sachgebiete

Zitieren

Dynamic two-center interference in high-order harmonic generation from molecules with attosecond nuclear motion. / Baker, Sarah; Robinson, Joseph S.; Lein, Manfred et al.
in: Physical Review Letters, Jahrgang 101, Nr. 5, 053901, 30.07.2008.

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Baker, S, Robinson, JS, Lein, M, Chiril, CC, Torres, R, Bandulet, HC, Comtois, D, Kieffer, JC, Villeneuve, DM, Tisch, JWG & Marangos, JP 2008, 'Dynamic two-center interference in high-order harmonic generation from molecules with attosecond nuclear motion', Physical Review Letters, Jg. 101, Nr. 5, 053901. https://doi.org/10.1103/PhysRevLett.101.053901
Baker, S., Robinson, J. S., Lein, M., Chiril, C. C., Torres, R., Bandulet, H. C., Comtois, D., Kieffer, J. C., Villeneuve, D. M., Tisch, J. W. G., & Marangos, J. P. (2008). Dynamic two-center interference in high-order harmonic generation from molecules with attosecond nuclear motion. Physical Review Letters, 101(5), Artikel 053901. https://doi.org/10.1103/PhysRevLett.101.053901
Baker S, Robinson JS, Lein M, Chiril CC, Torres R, Bandulet HC et al. Dynamic two-center interference in high-order harmonic generation from molecules with attosecond nuclear motion. Physical Review Letters. 2008 Jul 30;101(5):053901. doi: 10.1103/PhysRevLett.101.053901
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abstract = "We report a new dynamic two-center interference effect in high-harmonic generation from H2, in which the attosecond nuclear motion of H2+ initiated at ionization causes interference to be observed at lower harmonic orders than would be the case for static nuclei. To enable this measurement we utilize a recently developed technique for probing the attosecond nuclear dynamics of small molecules. The experimental results are reproduced by a theoretical analysis based upon the strong-field approximation which incorporates the temporally dependent two-center interference term.",
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Download

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T1 - Dynamic two-center interference in high-order harmonic generation from molecules with attosecond nuclear motion

AU - Baker, Sarah

AU - Robinson, Joseph S.

AU - Lein, Manfred

AU - Chiril, C. C.

AU - Torres, Ricardo

AU - Bandulet, H. C.

AU - Comtois, D.

AU - Kieffer, J. C.

AU - Villeneuve, D. M.

AU - Tisch, J. W.G.

AU - Marangos, J. P.

N1 - Copyright: Copyright 2008 Elsevier B.V., All rights reserved.

PY - 2008/7/30

Y1 - 2008/7/30

N2 - We report a new dynamic two-center interference effect in high-harmonic generation from H2, in which the attosecond nuclear motion of H2+ initiated at ionization causes interference to be observed at lower harmonic orders than would be the case for static nuclei. To enable this measurement we utilize a recently developed technique for probing the attosecond nuclear dynamics of small molecules. The experimental results are reproduced by a theoretical analysis based upon the strong-field approximation which incorporates the temporally dependent two-center interference term.

AB - We report a new dynamic two-center interference effect in high-harmonic generation from H2, in which the attosecond nuclear motion of H2+ initiated at ionization causes interference to be observed at lower harmonic orders than would be the case for static nuclei. To enable this measurement we utilize a recently developed technique for probing the attosecond nuclear dynamics of small molecules. The experimental results are reproduced by a theoretical analysis based upon the strong-field approximation which incorporates the temporally dependent two-center interference term.

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DO - 10.1103/PhysRevLett.101.053901

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JO - Physical Review Letters

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SN - 0031-9007

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