Proposal of highly accurate tests of Breit and QED effects in the ground state 2p5 of the F-like isoelectronic sequence
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.98.020502
Abstract: We propose that the ground term transition, 2p5P3/22-P1/22, for ions in the F-like isoelectronic sequence could be used to accurately test current methods to compute Breit and quantum-electrodynamic (QED) effects. These systems are of interest… read more here.
Keywords: qed effects; isoelectronic sequence; like isoelectronic; ground ... See more keywords
QED effects are negligible for neutron-star spin-down
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.083004
Abstract: The energy loss of a rotationally powered pulsar is primarily carried away as electromagnetic radiation and a particle wind. Considering that the magnetic field strength of pulsars ranges from about 108 to 1015 G, one could… read more here.
Keywords: neutron star; qed effects; star spin; spin ... See more keywords
Relativistic and QED Effects in the Fundamental Vibration of T_{2}.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.120.163002
Abstract: The hydrogen molecule has become a test ground for quantum electrodynamical calculations in molecules. Expanding beyond studies on stable hydrogenic species to the heavier radioactive tritium-bearing molecules, we report on a measurement of the fundamental… read more here.
Keywords: qed effects; effects fundamental; fundamental vibration; relativistic qed ... See more keywords
Calculations of QED Effects with the Dirac Green Function
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DOI: 10.3390/sym12050800
Abstract: Modern spectroscopic experiments in few-electron atoms reached the level of precision at which an accurate description of quantum electrodynamics (QED) effects is mandatory. In many cases, theoretical treatment of QED effects has to be performed… read more here.
Keywords: qed effects; green function; calculations qed; effects dirac ... See more keywords