activity
20152019
most citedPhotoionization of metastable heliumlike C4+(1s 2s 3S1) ions: Precision study of intermediate doubly excited states

45 citations · 134 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.HE2019★ 12 cited

EBIT Observation of Ar Dielectronic Recombination Lines Near the Unknown Faint X-Ray Feature Found in the Stacked Spectrum of Galaxy Clusters

Amy C. Gall, Adam R. Foster, Roshani Silwal +7

Motivated by possible atomic origins of the unidentified emission line detected at 3.55 keV to 3.57 keV in a stacked spectrum of galaxy clusters (Bulbul et al. 2014), an electron b…

physics.atom-ph2018★ 26 cited

The photon-ion merged-beams experiment PIPE at PETRAIII - The first five years

S. Schippers, T. Buhr, A. Borovik +13

The Photon-Ion Spectrometer at PETRA III - in short, PIPE - is a permanently installed user facility at the "Variable Polarization XUV Beamline" P04 of the synchrotron light source…

physics.atom-ph2018★ 45 cited

Photoionization of metastable heliumlike C4+(1s 2s 3S1) ions: Precision study of intermediate doubly excited states

A. Müller, E. Lindroth, S. Bari +10

In a joint experimental and theoretical endeavour, photoionization of metastable C4+(1s 2s 3S1) ions via intermediate levels with hollow, double-K-vacancy configurations 2s2p, 2s3p…

physics.atom-ph2018★ 27 cited

Near-K-edge single, double, and triple photoionization of C+ ions

A. Müller, A. Borovik, T. Buhr +8

Single, double, and triple ionization of the C+ ion by a single photon have been investigated in the energy range 286 to 326 eV around the K-shell single-ionization threshold at an…

physics.atom-ph2018★ 21 cited

Measuring the Variation in Nuclear Charge Radius of Xe Isotopes by EUV Spectroscopy of Highly-Charged Na-like Ions

R. Silwal, A. Lapierre, J. D. Gillaspy +8

The variation in mean-square nuclear charge radius of xenon isotopes was measured utilizing a new method based on extreme ultraviolet spectroscopy of highly charged Na-like ions. T…

physics.atom-ph2015★ 3 cited

Experimental investigation of left-right asymmetry in photon-atom interaction

S. Ricz, T. Buhr, Á. Kövér +5

Single ionization of noble gas atoms by linearly polarized synchrotron radiation has been studied by employing angle- and energy-resolved photoelectron spectroscopy. The measuremen…