Aarhus University Seal / Aarhus Universitets segl

Marcel Mudrich

Fano resonances observed in helium nanodroplets

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avisTidsskriftartikelForskningpeer review

DOI

  • A. C. LaForge, Freiburg University
  • ,
  • D. Regina, Freiburg University
  • ,
  • G. Jabbari, Heidelberg Univ, Ruprecht Karl University Heidelberg, Dept Polit Sci
  • ,
  • K. Gokhberg, Heidelberg Univ, Ruprecht Karl University Heidelberg, Dept Polit Sci
  • ,
  • N. V. Kryzhevoi, Heidelberg Univ, Ruprecht Karl University Heidelberg, Dept Polit Sci
  • ,
  • Siva Rama Krishnan, Indian Institute of Technology (IIT) - Madras
  • ,
  • M Hess, Freiburg University
  • ,
  • P. O'Keeffe, CNR, Consiglio Nazionale delle Ricerche (CNR), IOM
  • ,
  • A. Ciavardini, CNR, Consiglio Nazionale delle Ricerche (CNR), IOM
  • ,
  • Kevin C Prince, Elettra-Sincrotrone Trieste, Trieste,
  • R. Richter, Elettra-Sincrotrone Trieste, Trieste,
  • F. Stienkemeier, Freiburg University
  • ,
  • Lorenz S. Cederbaum, Heidelberg Univ, Ruprecht Karl University Heidelberg, Dept Polit Sci
  • ,
  • T. Pfeifer, Max Planck Inst Astron, Max Planck Society
  • ,
  • R. Moshammer, Max Planck Inst Astron, Max Planck Society
  • ,
  • M. Mudrich

Doubly excited Rydberg states of helium (He) have been studied in nanodroplets using synchrotron radiation. Although qualitatively similar to their atomic counterparts, the Fano resonances in droplets are broader and exhibit blueshifts which increase for the higher excited states. However, varying the droplet size hardly affects the shapes of the resonances. Furthermore, additional dipole-forbidden resonances appear which are not seen in the He atom. We discuss these features in terms of localized atomic states perturbed by the surrounding He atoms.

OriginalsprogEngelsk
Artikelnummer050502
TidsskriftPhysical Review A
Vol/bind93
Nummer5
Antal sider5
ISSN2469-9926
DOI
StatusUdgivet - 10 maj 2016
Eksternt udgivetJa

Se relationer på Aarhus Universitet Citationsformater

ID: 112757338