Results 21 to 30 of about 3,308,332 (358)
Design, testing, commissioning, and early operation of the third-generation n_TOF neutron spallation target at CERN [PDF]
EPJ Web of Conferences, 2023 The n_TOF facility at the European Laboratory for Particle Physics (CERN) is a top-class, high-brightness neutron spallation source dedicated to high-resolution neutron time-of-flight experiments.
Esposito Raffaele +2 more
doaj +1 more source
INFORMATION AND PARTICLE PHYSICS [PDF]
Modern Physics Letters A, 2011 Information measures for relativistic quantum spinors are constructed to satisfy various postulated properties such as normalization invariance and positivity. Those measures are then used to motivate generalized Lagrangians meant to probe shorter distance physics within the maximum uncertainty framework.
Ng, W.K., Parwani, R.R.
openaire +3 more sources
A resource efficient approach for quantum and classical simulations of gauge theories in particle physics [PDF]
Quantum, 2020 Gauge theories establish the standard model of particle physics, and lattice gauge theory (LGT) calculations employing Markov Chain Monte Carlo (MCMC) methods have been pivotal in our understanding of fundamental interactions.
J. Haase +6 more
semanticscholar +1 more source
On phase-space integrals with Heaviside functions
Journal of High Energy Physics, 2022 We discuss peculiarities that arise in the computation of real-emission contributions to observables that contain Heaviside functions. A prominent example of such a case is the zero-jettiness soft function in SCET, whose calculation at next-to-next-to ...
Daniel Baranowski +3 more
doaj +1 more source
On non-factorisable contributions to t-channel single-top production
Journal of High Energy Physics, 2021 We compute the non-factorisable contribution to the two-loop helicity amplitude for t-channel single-top production, the last missing piece of the two-loop virtual corrections to this process.
Christian Brønnum-Hansen +3 more
doaj +1 more source
Probing the gluon plasma with charm balance functions
European Physical Journal C: Particles and Fields, 2021 Recent theoretical explanations for how hydrodynamic-like flow can build up quickly in small collision systems (hydrodynamization) has led to a microscopic picture of flow building up in a gluon-dominated phase before chemical equilibrium between quarks ...
Sumit Basu +3 more
doaj +1 more source
Anomaly detection using Unsupervised Machine Learning for Grid computing site operation [PDF]
EPJ Web of Conferences, 2020 A Grid computing site is composed of various services including Grid middleware, such as Computing Element and Storage Element. Text logs produced by the services provide useful information for understanding the status of the services.
Kishimoto Tomoe +7 more
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Particle physics and cosmology [PDF]
General Relativity and Gravitation, 1995 ABSTRACTThe agreement between the observed light element abundances and calculations of homogeneous cosmological nucleosynthesis constrains inhomogenequs models, and suggests that most of the matter in the Universe is invisible Dark Matter. This could be in the form of neutrinos, lightest supersymmetric particles (LSPs) or axions.
openaire +7 more sources
SciPost Physics Proceedings, 2021 Particle physics results of constant value and significant impact have been obtained at PSI, and several efforts are presently ongoing and expected to deliver new findings in the near future. In this special SciPost volume we collect them together in a concise manner.
Adrian Signer +4 more
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Towards the ultimate differential SMEFT analysis
Journal of High Energy Physics, 2020 We obtain SMEFT bounds using an approach that utilises the complete multi-dimensional differential information of a process. This approach is based on the fact that at a given EFT order, the full angular distribution in the most important electroweak ...
Shankha Banerjee +4 more
doaj +1 more source