Results 121 to 130 of about 33,765 (166)

Approaching the double-Heisenberg scaling sensitivity in the Tavis–Cummings model

open access: yesAPL Photonics
The pursuit of quantum-enhanced parameter estimations without the need for nonclassical initial states has long been driven by the goal of achieving experimentally accessible quantum metrology.
Yuguo Su   +3 more
doaj   +1 more source

Focused angular N -body event generator (FANG)

open access: yesJournal of High Energy Physics
We introduce FANG (Focused Angular N -body event Generator), a new Monte Carlo tool for efficient event generation in restricted Lorentz-Invariant Phase Space (LIPS).
Itay Horin, Arik Kreisel, Or Alon
doaj   +1 more source

$\alpha_{QED, eff}$(s) for precision physics at the FCC-ee/ILC

open access: yes, 2019
Discovering “Physics behind precision” at future linear or circular colliders (ILC/FCC projects) requires improved SM predictions based on more precise input parameters. I will review the role αQED, eff at future collider energies and report on possible progress based on results from low energy machines.
openaire   +2 more sources

Precision Measurement of the Helium $2^{3\!}S_1- 2^{3\!}P/3^{3\!}P$ Tune-Out Frequency as a Test of QED [PDF]

open access: green, 2021
B. M. Henson   +11 more
openalex  

First measurement of Lyman alpha x-ray lines in hydrogen-like vanadium: results and implications for precision wavelength metrology and tests of QED

open access: gold, 2010
J. D. Gillaspy   +5 more
openalex   +2 more sources

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