# José Paulo Santos

## Professor Catedrático do Departamento de Física da FCT/UNL

DF - FCT/UNL, Quinta da Torre, 2829 -516 MONTE DA CAPARICA , PORTUGAL (email)

DF - FCT/UNL, Quinta da Torre, 2829 -516 MONTE DA CAPARICA , PORTUGAL (email)

Resonance effects on the two-photon emission from hydrogenic ions." *Physical Review A (Atomic, Molecular, and Optical Physics)* 79 (2009): 062504. AbstractWebsite

"A vacuum double-crystal spectrometer for reference-free X-ray spectroscopy of highly charged ions." *Radiation Physics and Chemistry* 98 (2014): 132-149. AbstractWebsite

"Parametrization of the angular correlation and degree of linear polarization in two-photon decays of hydrogenlike ions." *Physical Review A* 86 (2012): 042509. AbstractWebsite

"Absolute Measurement of the Relativistic Magnetic Dipole Transition Energy in Heliumlike Argon." *Physical Review Letters* 109 (2012): 043005. AbstractWebsite

"Resonance effects on the two-photon emission from hydrogenic ions." *Physical Review A* 79 (2009): 062504. AbstractWebsite

"Double KK excited states in highly charged sulphur ." *Journal of Physics: Conference Series* 635 (1981): 022071. Abstract

"Absolute measurements and simulations of x-ray line energies of highly charged ions with a double-crystal spectrometer." *Physica Scripta* T156 (2013): 014104. AbstractWebsite

"Parametrization of the angular correlation and degree of linear polarization in two-photon decays of hydrogenlike ions." *Phys. Rev. A* 86 (2012): 042509. AbstractWebsite

"Calculation of two-photon decay rates of hydrogen-like ions by using B-polynomials." *Journal of Physics A: Mathematical and Theoretical* 44 (2011): 245302. AbstractWebsite

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Calculation of two-photon decay rates of hydrogen-like ions by using B-polynomials." *Journal of Physics A: Mathematical and Theoretical* 44 (2011): 245302. AbstractWebsite

"Quantum interference shifts in laser spectroscopy with elliptical polarization." *Physical Review A* 92 (2015): 062506-5. AbstractWebsite

"Quantum interference effects in laser spectroscopy of muonic hydrogen, deuterium, and helium-3." *Physical Review A* 92 (2015): 022514-7. AbstractWebsite

"Absolute Measurement of the Relativistic Magnetic Dipole Transition Energy in Heliumlike Argon." *Phys. Rev. Lett.* 109 (2012): 043005. AbstractWebsite

"A vacuum double-crystal spectrometer for reference-free X-ray spectroscopy of highly charged ions." *Radiation Physics and Chemistry* 98 (2014): 132-149. AbstractWebsite

"Relativistic evaluation of the two-photon decay of the metastable 1s22s2p 3P0 state in berylliumlike ions with an effective-potential model." *Physical Review A* 93 (2016): 032502-8. AbstractWebsite

"Evaluation of the effective solid angle of a hemispherical deflector analyser with injection lens for metastable Auger projectile states." *Nuclear Inst. and Methods in Physics Research, B* 365 (2015): 457-461. AbstractWebsite

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Relativistic calculation of Kβ hypersatellite energies and transition probabilities for selected atoms with 13<=Z<=80." *Journal of Physics B: Atomic and Molecular Physics* 39 (2006): 2355-2366. AbstractWebsite

"Relativistic calculation of Kα hypersatellite line energies and transition probabilities for selected atoms with 12<=Z<=80." *Journal of Physics B: Atomic, Molecular and Optical Physics* 40 (2007): 57. AbstractWebsite

"Relativistic calculation of Kβ hypersatellite energies and transition probabilities for selected atoms with 13 ≤ Z ≤ 80." *Journal of Physics B: Atomic and Molecular Physics* 39 (2006): 2355-2366. AbstractWebsite

"Relativistic calculation of Kα hypersatellite line energies and transition probabilities for selected atoms with 12 ≤ Z ≤ 80." *Journal of Physics B: Atomic, Molecular and Optical Physics* 40 (2007): 57. AbstractWebsite

"Dirac-Fock Transition Energies and Radiative and Radiationless Transition Probabilities for Ar8+ to Ar16+ Ion Levels with K-Shell Hole." *Atomic Data and Nuclear Data Tables* 79 (2001): 223-239. Abstract

"Improved x-ray detection and particle identification with avalanche photodiodes." *Review of Scientific Instruments* 86 (2015): 053102-7. AbstractWebsite

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