QCD calculations of radiative heavy meson decays with subleading power corrections
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep04(2020)023
Abstract: We revisit QCD calculations of radiative heavy meson decay form factors by including the subleading power corrections from the twist-two photon distribution amplitude at next-to-leading-order in α s with the method of the light-cone sum… read more here.
Keywords: qcd calculations; subleading power; radiative heavy; power ... See more keywords
Parametric Calculations of Radiative Decay Rates for Magnetic Dipole and Electric Quadrupole Transitions in Tm IV, Yb V, and Er IV
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DOI: 10.3390/atoms6030052
Abstract: Semi-empirical transition probabilities for magnetic dipole (M1) and electric quadrupole (E2) emission lines have been derived from parametric studies of experimental energy levels in Tm3+ (Tm IV), Yb4+ (Yb V), and Er3+ (Er IV), using… read more here.
Keywords: calculations radiative; magnetic dipole; radiative decay; dipole electric ... See more keywords