Zobrazeno 1 - 10
of 25 173
pro vyhledávání: '"hadron colliders"'
We report on a calculation of open heavy-flavor production at hadron colliders which extends to next-to-next-to-leading order (NNLO) accuracy the classic NLO-accurate formalism developed almost 30 years ago under the acronym FONLL. The approach retai
Externí odkaz:
http://arxiv.org/abs/2411.09684
In recent years, quantum computing has drawn significant interest within the field of high-energy physics. We explore the potential of quantum algorithms to resolve the combinatorial problems in particle physics experiments. As a concrete example, we
Externí odkaz:
http://arxiv.org/abs/2410.22417
In this paper, we present a novel method for pile-up removal of pp interactions using variational inference with diffusion models, called Vipr. Instead of using classification methods to identify which particles are from the primary collision, a gene
Externí odkaz:
http://arxiv.org/abs/2410.22074
We present the application of the ACOT and S-ACOT general mass variable flavor number schemes to proton-proton collisions with particular attention to the production of final states with at least one heavy quark. Subtraction and residual heavy-quark
Externí odkaz:
http://arxiv.org/abs/2410.13044
We present a methodology to streamline implementation of massive-quark radiative contributions in calculations with a variable number of active partons in proton-proton collisions. The methodology introduces \textit{subtraction} and \textit{residual}
Externí odkaz:
http://arxiv.org/abs/2410.03876
Autor:
Corcella, Gennaro1 (AUTHOR) gennaro.corcella@lnf.infn.it
Publikováno v:
Entropy. Oct2024, Vol. 26 Issue 10, p850. 10p.
We have considered an effective field theory framework in which the Standard Model is extended by a non-renormalizable dimension six operator ($\frac{1}{\Lambda^2}(H^{\dagger}H)^3$) respecting the symmetries of the Standard Model. Such an operator ca
Externí odkaz:
http://arxiv.org/abs/2408.13326
The CERN LHC is not only the current energy-frontier collider for parton-parton collisions, but has proven a powerful photon collider providing photon-photon ($\gamma\gamma$) collisions at center-of-mass energies and luminosities never reached before
Externí odkaz:
http://arxiv.org/abs/2409.18485
The conventional ultralight QCD axion is typically rendered invisible at collider experiments by its large decay constant. What could also hint at its possible existence is the observation of other (heavy) particles that are characteristically relate
Externí odkaz:
http://arxiv.org/abs/2409.05983
At present, the study of the charm-quark Yukawa coupling at the Large Hadron Collider mainly focuses on the Higgs decay processes. Such signal suffers from overwhelming QCD background and derives its sensitivity primarily from the $Vh$ associated pro
Externí odkaz:
http://arxiv.org/abs/2407.19797