Results 221 to 230 of about 3,846 (243)

Higher Order Perturbative QCD Calculation of Jet Cross-Sections in e+ e- Annihilation

1981
We present in detail the analytic calculation of the Sterman-Weinberg type 3-jet cross section to order αs2 The fit to recent PLUTO data gives in the\({MS}\) scheme αs which corresponds to Λ=0.24 GeV in the 1-loop approximation.
Fabricius, K., Schmitt, I., Kramer, G., Schierholz, G.   +3 more
openaire   +1 more source

Higher-order many-body perturbation-theory calculations of energy levels in cesium

Physical Review A, 1988
, Blundell, , Johnson, , Sapirstein
openaire   +2 more sources

Precise perturbative predictions from fixed-order calculations

Journal of Physics G: Nuclear and Particle Physics, 2023
Jian-Ming Shen, Xing-Gang Wu
exaly  

Bayesian uncertainty quantification of perturbative QCD input to the neutron-star equation of state

Journal of High Energy Physics, 2023
Tyler Gorda, Oleg Komoltsev, Aleksi Kurkela   +2 more
exaly  

Extraction of aluminium surface energies from slab calculations: perturbative and non-perturbative approaches

Progress in Surface Science, 2003
CARLOS Fiolhais, Celia Henriques
exaly   +2 more sources

Perturbative calculations of gravitational form factors at large momentum transfer

Journal of High Energy Physics, 2022
Xuan-Bo Tong, Jian-Ping Ma, Feng Yuan
exaly  

On high-order perturbative calculations at finite density

Nuclear Physics B, 2017
Tyler Gorda, Aleksi Kurkela, Saga Säppi   +2 more
exaly  

Threshold singularities, dispersion relations and fixed-order perturbative calculations

Journal of High Energy Physics, 2016
M Beneke, Pedro Ruiz-Femenía, Beneke M   +2 more
exaly  

Orbital nonrelaxed coupled cluster singles and doubles with perturbative triples corrections calculations of first-order one-electron properties

Journal of Chemical Physics, 2002
Kasper Hald, Asger Halkier, Poul Jørgensen   +2 more
exaly  

Weak coupling perturbative calculations of the Wilson loop in lattice gauge theory

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 1981
Tetsuya Hattori, Hikaru Kawai
exaly