Results 121 to 130 of about 17,639 (221)

Complete NLO corrections to W+W+ scattering and its irreducible background at the LHC

Journal of High Energy Physics, 2017
The process pp → μ +ν μ e+νejj receives several contributions of different orders in the strong and electroweak coupling constants. Using appropriate event selections, this process is dominated by vector-boson scattering (VBS) and has recently been ...
Benedikt Biedermann, Ansgar Denner, Mathieu Pellen   +2 more
doaj   +1 more source

Pion-mass dependence of three-nucleon observables

, 2007
We use an effective field theory (EFT) which contains only short-range interactions to study the dependence of a variety of three-nucleon observables on the pion mass.
Hammer, H. -W., Phillips, D. R., Platter, L.   +2 more
core   +1 more source

NLO QCD+EW predictions for 2ℓ2ν diboson signatures at the LHC

Journal of High Energy Physics, 2017
We present next-to-leading order (NLO) calculations including QCD and electroweak (EW) corrections for 2ℓ2ν diboson signatures with two opposite-charge leptons and two neutrinos. Specifically, we study the processes pp→e+μ−νeν¯μ $$ pp\to {e}^{+}{\mu}^{-}{
S. Kallweit, J. M. Lindert, S. Pozzorini, M. Schönherr   +3 more
doaj   +1 more source

Standard Model Higgs boson production in association with a top anti-top pair at NLO with parton showering

, 2011
We present predictions for the production cross section of a Standard Model Higgs boson in association with a top-antitop pair at next-to-leading order accuracy using matrix elements obtained from the HELAC-Oneloop package.
A. Kardos, Andersen J., C. G. Papadopoulos, Cacciari M., Corcella G., Corcella G., Czakon M., Dittmaier S., Draggiotis P., Frederix R., Frixione S., Frixione S., Frixione S. Stoeckli F. Torrielli P. Webber B. R. White C. D., Kardos A. Papadopoulos C. Trocsanyi Z., Latunde-Dada O., M. V. Garzelli, Melia T. Nason P. Rontsch R. Zanderighi G., Nason P., Oleari C. Reina L., Sjostrand T., van Hameren A., Whalley M. R. Bourilkov D. Group R. C., Z. Trócsányi   +22 more
core   +1 more source

Next-to-leading-order electroweak corrections to the production of three charged leptons plus missing energy at the LHC

Journal of High Energy Physics, 2017
The production of a neutral and a charged vector boson with subsequent decays into three charged leptons and a neutrino is a very important process for precision tests of the Standard Model of elementary particles and in searches for anomalous triple ...
Benedikt Biedermann, Ansgar Denner, Lars Hofer   +2 more
doaj   +1 more source

A Positive-Weight Next-to-Leading-Order Monte Carlo for Heavy Flavour Hadroproduction

, 2007
We present a next-to-leading order calculation of heavy flavour production in hadronic collisions that can be interfaced to shower Monte Carlo programs. The calculation is performed in the context of the POWHEG method.
G. Corcella ., G. Corcella ., Giovanni Ridolfi, O. Latunde-Dada, P. Nason, P. Nason, Paolo Nason, S. Frixione, S. Frixione, S. Frixione, S. Frixione, S. Gieseke, Stefano Frixione, T. Sjostrand   +13 more
core   +1 more source

NLO Renormalization in the Hamiltonian Truncation

, 2017
Hamiltonian Truncation (a.k.a. Truncated Spectrum Approach) is a numerical technique for solving strongly coupled QFTs, in which the full Hilbert space is truncated to a finite-dimensional low-energy subspace.
Elias-Miro, Joan, Rychkov, Slava, Vitale, Lorenzo G.   +2 more
core   +2 more sources

Challenges in scaling NLO generators to leadership computers

Journal of Physics: Conference Series, 2017
D Benjamin, JT Childers, S Hoeche, T LeCompte, T Uram   +4 more
openaire   +1 more source

Estimating power corrections for the Drell-Yan process. [PDF]

Eur Phys J Spec Top
Chaubey E, Mukherjee P.
europepmc   +1 more source

Precise standard-model predictions for polarised Z-boson pair production and decay at the LHC. [PDF]

Eur Phys J C Part Fields
Carrivale C, Covarelli R, Denner A, Du D, Haitz C, Hoppe M, Javurkova M, Le DN, Linder J, Sa RCL, Mattelaer O, Mondal S, Ortona G, Pelliccioli G, Poncelet R, Potamianos K, Ruiz R, Schönherr M, Siegert F, Xu L, Wu X, Zanderighi G.   +21 more
europepmc   +1 more source