报告人：Pedro Amaro教授，里斯本新科技大学

报告题目：A broad introduction to researches on DR, two-photon decay, absolute measurement and other spectroscopies

报告时间，地点：2019年8月26日周一下午，13:30, 3-111

报告人简介：

Prof. Pedro Amaro

Academic positions:

Adjunct Professor (December 2018-present), Universidade Nova de Lisboa, Caparica, Portugal. Tenure Track position.

Postdoctoral researcher (July 2013-2018), LIBphys, FCT, Universidade Nova de Lisboa, Caparica, Portugal

Postdoctoral researcher (2012-2013), Physikalisches Institut, University of Heidelberg, Heidelberg, Germany.

Research interest:

High-precision x-ray spectroscopy in atomic systems; Physics of highly charged ions with Electron Beam Ion Traps (EBIT). Multi-photon and second-order processes; Complex atomic structure and resonant processes; Experimental benchmark of quantum electrodynamic (QED) and relativistic effects; X-ray fluorescence spectroscopy and applications.

Recent publications:

Revisiting the Fe XVII line emission problem: laboratory measurements of the 3s - 2p and 3d - 2p line-formation channels

C. Shah, J. R. Crespo Lopez-Urrutia, M. F. Gu, T. Pfeifer, J. Marques, F. Grilo, J. P. Santos, P. Amaro,

The Astrophysical Journal, accepted preprint.

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. Steinbrugge, S. Bernitt, J. R. Crespo Lopez-Urrutia, S., Tashenov,

The Astrophysical Journal, Supplement Series, 234, 27 (2018).

State-selective influence of the Breit interaction on the angular distribution of emitted photons following dielectronic recombination

P. Amaro, C. Shah, R. Steinbrugge, C. Beilmann, S. Bernitt, J. R. Crespo Lopez-Urrutia, and S. Tashenov,

Physical Review A, 95 022712 (2017).

Relativistic evaluation of the two-photon decay of the metastable 1s22s2p 3P0 state in berylliumlike ions with an effective-potential model

P. Amaro, F. Fratini, L. Safari, J. Machado, M. Guerra, P. Indelicato, J. P. Santos,

Phys. Rev. A, 93, 032502 (2016).

Quantum interference effects in laser spectroscopy of muonic hydrogen, deuterium and helium-3,

P. Amaro, B. Franke, J. J. Krauth, M. Diepold, F. Fratini, L. Safari, J. Machado, A. Antognini, F. Kottmann, P. Indelicato, R. Pohl, J. P. Santos

Phys. Rev. A, 92, 022514 (2015).

Absolute measurement of the relativistic magnetic dipole transition energy in heliumlike argon

P. Amaro, S. Schlesser, M. Guerra, E. O. LeBigot, J. Isac, P. Travers, J. P. Santos, C. I. Szabo, A. Gumberidze and P. Indelicato,

Phys. Rev. Lett. 109, 043005 (2012).