Results 11 to 20 of about 164,917 (232)

Study of Chargino-Nutralino Pair Production like Higgsinos and Gauginos at The LHC with Three Leptons Final State and Missing Transverse Momentum

open access: yesJournal of Scientific Research in Science, 2022
The calculation of chargino-nutralino pair production at the LHC with √s = 14 TeV had been studied. Different benchmark points are evaluated for the chargino-nutralino pair production using MSSM for four conditions on mass parameters.
Nada Ezzelarab   +2 more
doaj   +1 more source

An Educational Approach to Higgs Boson Hunting Using Machine Learning Classification Algorithms on ATLAS Open Data

open access: yesJournal of Advanced Research in Natural and Applied Sciences, 2023
In this study, the performance of several classification algorithms that are used to separate the H → ττ signal from background is investigated. The data set came from the publicly available ATLAS data, which was utilized for the Machine Learning (ML ...
Ayşe Bat
doaj   +1 more source

DIFFRACTIVE PROCESSES AT THE LHC [PDF]

open access: yesGribov Memorial Volume, 2006
We consider diffractive processes which can be measured at the LHC. Analysis of diffractive events will give unique information about the high energy asymptotics of hadron scattering. In semihard diffraction one may study the partonic structure of the Pomeron.
A. D. Martin   +6 more
openaire   +4 more sources

hhjj production at the LHC [PDF]

open access: yesThe European Physical Journal C, 2015
The search for di-Higgs production at the LHC in order to set limits on Higgs trilinear coupling and constraints on new physics is one of the main motivations for the LHC high luminosity phase. Recent experimental analyses suggest that such analyses will only be successful if information from a range of channels is included. We therefore investigate di-
Dolan, Matthew J.   +4 more
openaire   +6 more sources

Scalar neutrinos at the LHC [PDF]

open access: yesPhysical Review D, 2011
42 pages, 6 tables, 11 ...
Demir, Durmus A.   +3 more
openaire   +3 more sources

COVID-19 lockdown impact on CERN seismic station ambient noise levels

open access: yesOpen Engineering, 2021
Seismic measuring stations do not only record seismic waves. They also pick up tremors caused by other factors: these are known as seismic background noise. In normal conditions, this environmental background is steady over a long time.
Ścisło Łukasz   +2 more
doaj   +1 more source

Higgs Physics at the HL-LHC and HE-LHC

open access: yes, 2019
The discovery of the Higgs boson in 2012, by the ATLAS and CMS experiments, was a success achieved with only a percent of the entire dataset foreseen for the LHC. It opened a landscape of possibilities in the study of Higgs boson properties, Electroweak Symmetry breaking and the Standard Model in general, as well as new avenues in probing new physics ...
Cepeda, M.   +280 more
  +17 more sources

Natural history of liver disease in a large international cohort of children with Alagille syndrome: Results from the GALA study

open access: yesHepatology, EarlyView., 2022
Natural history of liver disease in a large international cohort of children with Alagille syndrome: Results from the GALA study. Abstract Background and Aims Alagille syndrome (ALGS) is a multisystem disorder, characterized by cholestasis. Existing outcome data are largely derived from tertiary centers, and real‐world data are lacking.
Shannon M. Vandriel   +93 more
wiley   +1 more source

LHC forward physics [PDF]

open access: yesJournal of Physics G: Nuclear and Particle Physics, 2016
358 pages; authors added that were missing; minor fixes in ...
K. Akiba   +186 more
openaire   +13 more sources

Fast failures in the LHC and the future high luminosity LHC [PDF]

open access: yesPhysical Review Accelerators and Beams, 2020
An energy of $362\:\text{MJ}$ is stored in each of the two LHC proton beams for nominal beam parameters. This will be further increased to about $700\:\text{MJ}$ in the future High Luminosity LHC (HL-LHC) and uncontrolled beam losses represent a significant hazard for the integrity and safe operation of the machine.
B. Lindstrom   +13 more
openaire   +4 more sources

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