4 Papers
12 Citations
E. Wȩder is an academic researcher from Nicolaus Copernicus University in Toruń. The author has contributed to research in topics: Electron capture & Beam (structure). The author has an hindex of 2, co-authored 4 publications.
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Papers
Resonance conditions for Mo 93 m isomer depletion via nuclear excitation by electron capture in a beam-based scenario
Marek Polasik,Katarzyna Słabkowska,J. J. Carroll,C. J. Chiara,Ł. Syrocki,E. Wȩder,J. Rzadkiewicz +6 more
TL;DR: In this paper, the optimal atomic conditions for the first experimental observation of nuclear excitation by electron capture (NEEC) for the 6.85 h $ −93m{Mo} isomer with spin parity $21/{2}^{+}$ were analyzed.
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Beam-based scenario for Am 242 m isomer depletion via nuclear excitation by electron capture
J. Rzadkiewicz,Marek Polasik,Katarzyna Słabkowska,Ł. Syrocki,E. Wȩder,J. J. Carroll,C. J. Chiara +6 more
TL;DR: In this article, the beam-target reaction cross sections have been calculated striving to ensure effective production of the $242m{Am}$ isomer for which the probability of the nuclear excitation by electron capture (NEEC) process is expected to be even higher than for the $93m{Mo} isomer.
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Precise x-ray energies of gadolinium determined by a combined experimental and theoretical approach
Y. Ménesguen,M. C. Lépy,Yoshiaki Ito,M. Yamashita,Sei Fukushima,Marek Polasik,Katarzyna Słabkowska,Ł. Syrocki,E. Wȩder,Paul Indelicato,José Marques,J. M. Sampaio,Mauro Guerra,Fernando Parente,José Paulo Santos +14 more
TL;DR: In this paper, the authors combined different experimental techniques with a theoretical approach to determine a consistent set of diagram lines energies and binding energies and found that all the lines were in excellent agreement with the binding energies previously derived.
Structure of K α 1 , 2 - and K β 1 , 3 -emission x-ray spectra for Se, Y, and Zr
Yoshiaki Ito,Tatsunori Tochio,M. Yamashita,Sei Fukushima,A. M. Vlaicu,José Marques,José Marques,J. M. Sampaio,Mauro Guerra,José Paulo Santos,Ł. Syrocki,Katarzyna Słabkowska,E. Wȩder,Marek Polasik,J. Rzadkiewicz,Paul Indelicato,Y. Ménesguen,M.-Ch. Lépy,F. Parente,F. Parente +19 more
TL;DR: In this paper, the authors used a high-resolution antiparallel double-crystal x-ray spectrometer to obtain the line shapes, that is, asymmetry index and natural linewidths.