500 citations · 2.2k across the 53 of their papers we have counts for
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astro-ph.IM2020
Simple, compact, high-resolution monochromatic x-ray source for characterization of x-ray calorimeter arrays
M. A. Leutenegger, M. E. Eckart, S. J. Moseley +6
X-ray calorimeters routinely achieve very high spectral resolution, typically a few eV full width at half maximum (FWHM). Measurements of calorimeter line shapes are usually domina…
physics.atom-ph2020★ 18 cited
High-Precision Determination of Oxygen-K Transition Energy Excludes Incongruent Motion of Interstellar Oxygen
M. A. Leutenegger, S. Kühn, P. Micke +25
We demonstrate a widely applicable technique to absolutely calibrate the energy scale of x-ray spectra with experimentally well-known and accurately calculable transitions of highl…
physics.atom-ph2020★ 17 cited
Observation of strong two-electron--one-photon transitions in few-electron ion
Moto Togawa, Steffen Kühn, Chintan Shah +22
We resonantly excite the series of O and O up to principal quantum number with monochromatic x rays, producing -shell holes, and observe their relaxatio…