Results 11 to 20 of about 2,356,950 (226)
High precision hyperfine measurements in Bismuth challenge bound-state strong-field QED [PDF]
Nature Communications, 2017 Electrons bound in highly charged heavy ions such as hydrogen-like bismuth 209Bi82+ experience electromagnetic fields that are a million times stronger than in light atoms. Measuring the wavelength of light emitted and absorbed by these ions is therefore
J. Ullmann +25 more
semanticscholar +9 more sources
THRESHOLD CORRECTIONS IN PRECISION LHC PHYSICS: QED⊗QCD [PDF]
International Journal of Modern Physics A, 2005 With an eye toward LHC processes in which theoretical precisions of 1% are desired, we introduce the theory of the simultaneous YFS resummation of QED and QCD to compute the size of the expected resummed soft radiative threshold effects in precision studies of heavy particle production at the LHC.
WARD, B. F. L. +3 more
core +5 more sources
Coloring mixed QCD/QED evolution [PDF]
SciPost Physics, 2022 Parton showers are crucial components of high-energy physics calculations. Improving their modelling of QCD is an active research area since shower approximations are stumbling blocks for precision event generators.
Leif Gellersen, Stefan Prestel, Michael Spannowsky
doaj +2 more sources
High precision tests of QED and physics beyondthe standard model [PDF]
The European Physical Journal C, 1998 12 pages, LaTeX, minor changes included, to appear in Zeit.
Escribano, Rafel, Massó i Soler, Eduard
openaire +4 more sources
High-precision QED initial state corrections for e+e−→ γ∗/Z∗ annihilation [PDF]
Modern Physics Letters A, 2022 The precise knowledge of the QED initial state corrections is of instrumental importance in studying high-luminosity measurements in [Formula: see text] annihilation at facilities like LEP, the International Linear Collider ILC, CLIC, a Giga-[Formula ...
J. Blümlein, K. Schönwald
semanticscholar +2 more sources
PHOTOS Monte Carlo for precision simulations of QED in decays [PDF]
Proceedings of XI International Workshop on Advanced Computing and Analysis Techniques in Physics Research — PoS(ACAT), 2009 Because of properties of QED, the bremsstrahlung corrections to decays of particles or resonances can be calculated, with a good precision, separately from other effects.
Was, Z., Golonka, P., Nanava, G.
openaire +3 more sources
Precision test of bound-state QED at intermediate
Physical Review AWe report Dirac-Fock calculations of transition energies for kaonic neon (KNe). For the most in- tense line, the 7–6 transition, the calculated energy is 9450.28 eV, which includes a bound-state QED (BSQED) contribution of 12.66 eV.
Anonymous
semanticscholar +2 more sources
Precision QED Corrections to the Neutron s Lifetime
Zehua Cao +3 more
semanticscholar +2 more sources
Diffusion-Based Generative Model With Scaffold-Hopping Strategy Yields Highly Potent Bioactive Molecules. [PDF]
Adv Sci (Weinh)SMarT‐Diff introduces a multi‐objective generative paradigm that integrates scaffold hopping with structure‐aware scoring to enable controlled exploration beyond the training distribution. The framework consistently balances drug‐likeness, synthesizes accessibility and bioactivity, yielding chemically diverse candidates with enhanced properties.
Yang Y +8 more
europepmc +2 more sources