Energy dependent relative cross sections in carbon 1s photoionization

M. Schulz; A. Hasan; B. Lamichhane; T. Arthanayaka; M. Dhital; S. Bastola; D. Céolin; C. Nicolas; T. Marchenko; G. Goldsztejn; L. Journel; R. Guillemin; T. X. Carroll; K. J. Børve; P. Decleva; J. J. Rehr; N. Mårtensson; M. Simon; S. Svensson; L. J. Sæthre

doi:10.1088/1742-6596/1412/15/152050

Energy dependent relative cross sections in carbon 1s photoionization

M. Schulz
, A. Hasan
, B. Lamichhane
, T. Arthanayaka
, M. Dhital
, S. Bastola
, D. Céolin
, C. Nicolas
, T. Marchenko
, G. Goldsztejn
, L. Journel
, R. Guillemin
, T. X. Carroll
, K. J. Børve
, P. Decleva
, J. J. Rehr
, N. Mårtensson
, M. Simon
, S. Svensson
, L. J. Sæthre

Department of Physics

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

Abstract

Synopsis We demonstrate that the possibility of monitoring relative photoionization cross sections over a large photon energy range extending to hard x-rays allows studying and disentangling shake processes and intramolecular inelastic scattering effects. An “EXAFS”-type of oscillatory behaviour of the relative C 1s cross sections is observed in a wide photon energy range up to 1 keV due to multiple intramolecular elastic scattering of the photoelectron. These effects are also present in solids and constitute a significant part of all elastic and inelastic scattering effects occurring in solids.

Original language	English
Article number	152050
Journal	Journal of Physics: Conference Series
Volume	1412
Issue number	15
DOIs	https://doi.org/10.1088/1742-6596/1412/15/152050
Publication status	Published - Jun 11 2020

ASJC Scopus subject areas

General Physics and Astronomy

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10.1088/1742-6596/1412/15/152050

Cite this

Schulz, M., Hasan, A., Lamichhane, B., Arthanayaka, T., Dhital, M., Bastola, S., Céolin, D., Nicolas, C., Marchenko, T., Goldsztejn, G., Journel, L., Guillemin, R., Carroll, T. X., Børve, K. J., Decleva, P., Rehr, J. J., Mårtensson, N., Simon, M., Svensson, S., & Sæthre, L. J. (2020). Energy dependent relative cross sections in carbon 1s photoionization. Journal of Physics: Conference Series, 1412(15), Article 152050. https://doi.org/10.1088/1742-6596/1412/15/152050

Schulz, M, Hasan, A, Lamichhane, B, Arthanayaka, T, Dhital, M, Bastola, S, Céolin, D, Nicolas, C, Marchenko, T, Goldsztejn, G, Journel, L, Guillemin, R, Carroll, TX, Børve, KJ, Decleva, P, Rehr, JJ, Mårtensson, N, Simon, M, Svensson, S & Sæthre, LJ 2020, 'Energy dependent relative cross sections in carbon 1s photoionization', Journal of Physics: Conference Series, vol. 1412, no. 15, 152050. https://doi.org/10.1088/1742-6596/1412/15/152050

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title = "Energy dependent relative cross sections in carbon 1s photoionization",

abstract = "Synopsis We demonstrate that the possibility of monitoring relative photoionization cross sections over a large photon energy range extending to hard x-rays allows studying and disentangling shake processes and intramolecular inelastic scattering effects. An {\textquotedblleft}EXAFS{\textquotedblright}-type of oscillatory behaviour of the relative C 1s cross sections is observed in a wide photon energy range up to 1 keV due to multiple intramolecular elastic scattering of the photoelectron. These effects are also present in solids and constitute a significant part of all elastic and inelastic scattering effects occurring in solids.",

author = "M. Schulz and A. Hasan and B. Lamichhane and T. Arthanayaka and M. Dhital and S. Bastola and D. C{\'e}olin and C. Nicolas and T. Marchenko and G. Goldsztejn and L. Journel and R. Guillemin and Carroll, \{T. X.\} and B{\o}rve, \{K. J.\} and P. Decleva and Rehr, \{J. J.\} and N. M{\aa}rtensson and M. Simon and S. Svensson and S{\ae}thre, \{L. J.\}",

year = "2020",

month = jun,

day = "11",

doi = "10.1088/1742-6596/1412/15/152050",

language = "English",

volume = "1412",

journal = "Journal of Physics: Conference Series",

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TY - JOUR

T1 - Energy dependent relative cross sections in carbon 1s photoionization

AU - Schulz, M.

AU - Hasan, A.

AU - Lamichhane, B.

AU - Arthanayaka, T.

AU - Dhital, M.

AU - Bastola, S.

AU - Céolin, D.

AU - Nicolas, C.

AU - Marchenko, T.

AU - Goldsztejn, G.

AU - Journel, L.

AU - Guillemin, R.

AU - Carroll, T. X.

AU - Børve, K. J.

AU - Decleva, P.

AU - Rehr, J. J.

AU - Mårtensson, N.

AU - Simon, M.

AU - Svensson, S.

AU - Sæthre, L. J.

PY - 2020/6/11

Y1 - 2020/6/11

N2 - Synopsis We demonstrate that the possibility of monitoring relative photoionization cross sections over a large photon energy range extending to hard x-rays allows studying and disentangling shake processes and intramolecular inelastic scattering effects. An “EXAFS”-type of oscillatory behaviour of the relative C 1s cross sections is observed in a wide photon energy range up to 1 keV due to multiple intramolecular elastic scattering of the photoelectron. These effects are also present in solids and constitute a significant part of all elastic and inelastic scattering effects occurring in solids.

AB - Synopsis We demonstrate that the possibility of monitoring relative photoionization cross sections over a large photon energy range extending to hard x-rays allows studying and disentangling shake processes and intramolecular inelastic scattering effects. An “EXAFS”-type of oscillatory behaviour of the relative C 1s cross sections is observed in a wide photon energy range up to 1 keV due to multiple intramolecular elastic scattering of the photoelectron. These effects are also present in solids and constitute a significant part of all elastic and inelastic scattering effects occurring in solids.

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U2 - 10.1088/1742-6596/1412/15/152050

DO - 10.1088/1742-6596/1412/15/152050

M3 - Conference article

AN - SCOPUS:85089567154

SN - 1742-6588

VL - 1412

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 15

M1 - 152050

ER -

Energy dependent relative cross sections in carbon 1s photoionization

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