activity
20082017
most citedRecombination of W18+ ions with electrons: Absolute rate coefficients from a storage-ring experiment and from theoretical calculations

43 citations · 169 across the 9 of their papers we have counts for

collaborators

12 papers

physics.ins-det2017★ 5 cited

Single-particle detection of products from atomic and molecular reactions in a cryogenic ion storage ring

C. Krantz, O. Novotný, A. Becker +8

We have used a single-particle detector system, based on secondary electron emission, for counting low-energetic (~keV/u) massive products originating from atomic and molecular ion…

physics.atom-ph2015★ 8 cited

Absolute rate coefficients for photorecombination of berylliumlike and boronlike silicon ions

D. Bernhardt, A. Becker, C. Brandau +11

We report measured rate coefficients for electron-ion recombination for Si10+ forming Si9+ and for Si9+ forming Si8+, respectively. The measurements were performed using the electr…

physics.atom-ph2015★ 12 cited

Storage Ring Cross Section Measurements for Electron Impact Ionization of Fe 7+

M. Hahn, A. Becker, D. Bernhardt +10

We have measured electron impact ionization (EII) for Fe 7+ from the ionization threshold up to 1200 eV. The measurements were performed using the TSR heavy ion storage ring. The i…

physics.atom-ph2014★ 43 cited

Recombination of W18+ ions with electrons: Absolute rate coefficients from a storage-ring experiment and from theoretical calculations

K. Spruck, N. R. Badnell, C. Krantz +10

We present new experimentally measured and theoretically calculated rate coefficients for the electron-ion recombination of W([Kr] ) forming W. A…

astro-ph.IM2014★ 10 cited

Dissociative recombination measurements of NH using an ion storage ring

O. Novotný, M. Berg, D. Bing +12

We have investigated dissociative recombination (DR) of NH with electrons using a merged beams configuration at the TSR heavy-ion storage ring located at the Max Planck Institu…

physics.atom-ph2014★ 20 cited

Absolute rate coefficients for photorecombination and electron-impact ionization of magnesium-like iron ions from measurements at a heavy-ion storage ring

D. Bernhardt, A. Becker, M. Grieser +10

Rate coefficients for photorecombination (PR) and cross sections for electron-impact ionization (EII) of Fe forming Fe and Fe, respectively, have been measu…