Measuring the α-particle charge radius with muonic helium-4 ions JJ Krauth, K Schuhmann, MA Ahmed, FD Amaro, P Amaro, F Biraben, ...
Nature 589 (7843), 527-531, 2021
107 2021 Polarization measurement of dielectronic recombination transitions in highly charged krypton ions C Shah, H Jörg, S Bernitt, S Dobrodey, R Steinbrügge, C Beilmann, ...
Physical Review A 92 (4), 042702, 2015
67 2015 Absolute measurement of the relativistic magnetic dipole transition energy in heliumlike argon P Amaro, S Schlesser, M Guerra, EO Le Bigot, JM Isac, P Travers, ...
Physical review letters 109 (4), 043005, 2012
57 2012 High-precision measurements of transition energies and level widths in He- and Be-like argon ions J Machado, CI Szabo, JP Santos, P Amaro, M Guerra, A Gumberidze, ...
Physical Review A 97 (3), 032517, 2018
46 2018 The next generation of laser spectroscopy experiments using light muonic atoms S Schmidt, M Willig, J Haack, R Horn, A Adamczak, MA Ahmed, FD Amaro, ...
Journal of Physics: Conference Series 1138 (1), 012010, 2018
41 2018 Experiments towards resolving the proton charge radius puzzle A Antognini, K Schuhmann, FD Amaro, P Amaro, M Abdou-Ahmed, ...
EPJ Web of Conferences 113, 01006, 2016
35 2016 Quantum interference effects in laser spectroscopy of muonic hydrogen, deuterium, and helium-3 P Amaro, B Franke, JJ Krauth, M Diepold, F Fratini, L Safari, J Machado, ...
Physical Review A 92 (2), 022514, 2015
34 2015 Resonance effects on the two-photon emission from hydrogenic ions P Amaro, JP Santos, F Parente, A Surzhykov, P Indelicato
Physical Review A 79 (6), 062504, 2009
34 2009 Relativistic total cross section and angular distribution for Rayleigh scattering by atomic hydrogen L Safari, P Amaro, S Fritzsche, JP Santos, F Fratini
Physical Review A 85 (4), 043406, 2012
29 2012 Two-photon absorption of few-electron heavy ions A Surzhykov, P Indelicato, JP Santos, P Amaro, S Fritzsche
Physical Review A 84 (2), 022511, 2011
28 2011 Revisiting the Fe xvii Line Emission Problem: Laboratory Measurements of the 3s–2p and 3d–2p Line-formation Channels C Shah, JRC López-Urrutia, MF Gu, T Pfeifer, J Marques, F Grilo, ...
The Astrophysical Journal 881 (2), 100, 2019
27 2019 Polarization of k-shell dielectronic recombination satellite lines of fe xix–xxv and its application for diagnostics of anisotropies of hot plasmas C Shah, P Amaro, R Steinbrügge, S Bernitt, JRC López-Urrutia, ...
The Astrophysical Journal Supplement Series 234 (2), 27, 2018
27 2018 State-selective influence of the Breit interaction on the angular distribution of emitted photons following dielectronic recombination P Amaro, C Shah, R Steinbrügge, C Beilmann, S Bernitt, ...
Physical Review A 95 (2), 022712, 2017
27 2017 Strong higher-order resonant contributions to x-ray line polarization in hot plasmas C Shah, P Amaro, R Steinbrügge, C Beilmann, S Bernitt, S Fritzsche, ...
Physical Review E 93 (6), 061201, 2016
27 2016 Relativistic polarization analysis of Rayleigh scattering by atomic hydrogen L Safari, P Amaro, S Fritzsche, JP Santos, S Tashenov, F Fratini
Physical Review A 86 (4), 043405, 2012
27 2012 X-ray spectra of the Fe-L complex-II. Atomic data constraints from the EBIT experiment and X-ray grating observations of Capella L Gu, C Shah, J Mao, T Raassen, J De Plaa, C Pinto, H Akamatsu, ...
Astronomy & Astrophysics 641, A93, 2020
25 2020 Polarization correlations in the elastic Rayleigh scattering of photons by hydrogenlike ions A Surzhykov, VA Yerokhin, T Jahrsetz, P Amaro, T Stöhlker, S Fritzsche
Physical Review A 88 (6), 062515, 2013
24 2013 Detection limits evaluation of a portable energy dispersive X‐ray fluorescence setup using different filter combinations S Pessanha, A Samouco, R Adão, ML Carvalho, JP Santos, P Amaro
X‐Ray Spectrometry 46 (2), 102-106, 2017
23 2017 Quantum interference shifts in laser spectroscopy with elliptical polarization P Amaro, F Fratini, L Safari, A Antognini, P Indelicato, R Pohl, JP Santos
Physical Review A 92 (6), 062506, 2015
22 2015 Negative-continuum effects on the two-photon decay rates of hydrogenlike ions A Surzhykov, JP Santos, P Amaro, P Indelicato
Physical Review A 80 (5), 052511, 2009
22 2009