Photo double ionization of helium 100 eV and 450 eV above threshold: II. Circularly polarized light

A. Knapp; A. Kheifets; I. Bray; Th Weber; A. L. Landers; S. Schössler; T. Jahnke; J. Nickles; S. Kammer; O. Jagutzki; L. Ph L. Schmidt; M. Schöffler; T. Osipov; M. H. Prior; H. Schmidt-Böcking; C. L. Cocke; R. Dörner

doi:10.1088/0953-4075/38/6/002

Photo double ionization of helium 100 eV and 450 eV above threshold: II. Circularly polarized light

A. Knapp^*, A. Kheifets, I. Bray, Th Weber, A. L. Landers, S. Schössler, T. Jahnke, J. Nickles, S. Kammer, O. Jagutzki, L. Ph L. Schmidt, M. Schöffler, T. Osipov, M. H. Prior, H. Schmidt-Böcking, C. L. Cocke, R. Dörner

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

We present a joint experimental and theoretical study of the fully differential cross section of the photo double ionization of helium with left and right circularly polarized light at E_exc= 100 eV and 450 eV above the threshold. We analyse angular distributions for the slow electron and the normalized circular dichroism for various energy sharings of the excess energy between the two electrons. The experimental results are well reproduced by convergent close coupling calculations.

Original language	English
Pages (from-to)	635-643
Number of pages	9
Journal	Journal of Physics B: Atomic, Molecular and Optical Physics
Volume	38
Issue number	6
DOIs	https://doi.org/10.1088/0953-4075/38/6/002
Publication status	Published - 28 Mar 2005

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Knapp, A., Kheifets, A., Bray, I., Weber, T., Landers, A. L., Schössler, S., Jahnke, T., Nickles, J., Kammer, S., Jagutzki, O., Schmidt, L. P. L., Schöffler, M., Osipov, T., Prior, M. H., Schmidt-Böcking, H., Cocke, C. L., & Dörner, R. (2005). Photo double ionization of helium 100 eV and 450 eV above threshold: II. Circularly polarized light. Journal of Physics B: Atomic, Molecular and Optical Physics, 38(6), 635-643. https://doi.org/10.1088/0953-4075/38/6/002

@article{e33665f0ae55429a919a1d95dbc37f1e,

title = "Photo double ionization of helium 100 eV and 450 eV above threshold: II. Circularly polarized light",

abstract = "We present a joint experimental and theoretical study of the fully differential cross section of the photo double ionization of helium with left and right circularly polarized light at Eexc= 100 eV and 450 eV above the threshold. We analyse angular distributions for the slow electron and the normalized circular dichroism for various energy sharings of the excess energy between the two electrons. The experimental results are well reproduced by convergent close coupling calculations.",

author = "A. Knapp and A. Kheifets and I. Bray and Th Weber and Landers, {A. L.} and S. Sch{\"o}ssler and T. Jahnke and J. Nickles and S. Kammer and O. Jagutzki and Schmidt, {L. Ph L.} and M. Sch{\"o}ffler and T. Osipov and Prior, {M. H.} and H. Schmidt-B{\"o}cking and Cocke, {C. L.} and R. D{\"o}rner",

year = "2005",

month = mar,

day = "28",

doi = "10.1088/0953-4075/38/6/002",

language = "English",

volume = "38",

pages = "635--643",

journal = "Journal of Physics B: Atomic, Molecular and Optical Physics",

issn = "0953-4075",

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Knapp, A, Kheifets, A, Bray, I, Weber, T, Landers, AL, Schössler, S, Jahnke, T, Nickles, J, Kammer, S, Jagutzki, O, Schmidt, LPL, Schöffler, M, Osipov, T, Prior, MH, Schmidt-Böcking, H, Cocke, CL & Dörner, R 2005, 'Photo double ionization of helium 100 eV and 450 eV above threshold: II. Circularly polarized light', Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 38, no. 6, pp. 635-643. https://doi.org/10.1088/0953-4075/38/6/002

TY - JOUR

T1 - Photo double ionization of helium 100 eV and 450 eV above threshold

T2 - II. Circularly polarized light

AU - Knapp, A.

AU - Kheifets, A.

AU - Bray, I.

AU - Weber, Th

AU - Landers, A. L.

AU - Schössler, S.

AU - Jahnke, T.

AU - Nickles, J.

AU - Kammer, S.

AU - Jagutzki, O.

AU - Schmidt, L. Ph L.

AU - Schöffler, M.

AU - Osipov, T.

AU - Prior, M. H.

AU - Schmidt-Böcking, H.

AU - Cocke, C. L.

AU - Dörner, R.

PY - 2005/3/28

Y1 - 2005/3/28

N2 - We present a joint experimental and theoretical study of the fully differential cross section of the photo double ionization of helium with left and right circularly polarized light at Eexc= 100 eV and 450 eV above the threshold. We analyse angular distributions for the slow electron and the normalized circular dichroism for various energy sharings of the excess energy between the two electrons. The experimental results are well reproduced by convergent close coupling calculations.

AB - We present a joint experimental and theoretical study of the fully differential cross section of the photo double ionization of helium with left and right circularly polarized light at Eexc= 100 eV and 450 eV above the threshold. We analyse angular distributions for the slow electron and the normalized circular dichroism for various energy sharings of the excess energy between the two electrons. The experimental results are well reproduced by convergent close coupling calculations.

UR - http://www.scopus.com/inward/record.url?scp=20144387620&partnerID=8YFLogxK

U2 - 10.1088/0953-4075/38/6/002

DO - 10.1088/0953-4075/38/6/002

M3 - Article

SN - 0953-4075

VL - 38

SP - 635

EP - 643

JO - Journal of Physics B: Atomic, Molecular and Optical Physics

JF - Journal of Physics B: Atomic, Molecular and Optical Physics

IS - 6

ER -

Photo double ionization of helium 100 eV and 450 eV above threshold: II. Circularly polarized light

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