Results 21 to 30 of about 173,180 (127)

A Burn-In Apparatus for the ATLAS Tile Calorimeter Phase-II Upgrade Transformer-Coupled Buck Converters

open access: yesInstruments, 2023
The upgrade of the A Toroidal LHC ApparatuS (ATLAS) hadronic Tile Calorimeter (TileCal) Low-Voltage Power Supply (LVPS) forms a part of the Phase-II Upgrade preparations undertaken by the ATLAS experiment for the data taking during the High-Luminosity ...
Ryan Mckenzie   +7 more
doaj   +1 more source

Linear Collider Workshop 2000 Summary [PDF]

open access: yes, 2001
We summarize some of the main physics questions that will serve to define the linear e+e- collider program, and comment on issues that confront the world community in making such a collider a reality.Comment: 16 pp, Summary of Linear Collider Workshop ...
Grannis, P. D.
core   +3 more sources

A Burn-in Test Station for the ATLAS Phase-II Tile-Calorimeter Low-Voltage Power Supply Transformer-Coupled Buck Converters

open access: yesInstruments, 2022
The upgrade of the ATLAS hadronic tile-calorimeter (TileCal) Low-Voltage Power Supply (LVPS) falls under the high-luminosity LHC upgrade project. This article serves to provide an overview of the development of a burn-in test station for a Phase-II ...
Ryan Peter Mckenzie
doaj   +1 more source

Radiative corrections to the semileptonic and hadronic Higgs-boson decays H -> W W/Z Z -> 4 fermions [PDF]

open access: yes, 2006
The radiative corrections of the strong and electroweak interactions are calculated for the Higgs-boson decays H -> WW/ZZ -> 4f with semileptonic or hadronic four-fermion final states in next-to-leading order. This calculation is improved by higher-order
A. Denner   +24 more
core   +2 more sources

A Small Target Neutrino Deep-Inelastic Scattering Experiment at the First Muon Collider [PDF]

open access: yes, 1998
Several different scenarios for neutrino scattering experiments using a neutrino beam from the muon collider complex are discussed. The physics reach of a neutrino experiment at the front end of a muon collider is shown to extend far beyond that of ...
Harris, Deborah A., McFarland, Kevin S.
core   +3 more sources

To Adjust or Not to Adjust? Sensitivity Analysis of M-Bias and Butterfly-Bias

open access: yesJournal of Causal Inference, 2015
“M-Bias,” as it is called in the epidemiologic literature, is the bias introduced by conditioning on a pretreatment covariate due to a particular “M-Structure” between two latent factors, an observed treatment, an outcome, and a “collider.” This ...
Ding Peng, Miratrix Luke W.
doaj   +1 more source

Excess of Soft Dielectrons and Photons

open access: yesUniverse, 2020
Spectra of unbound electron–positron pairs (dielectrons, in brief) and photons from decays of parapositronia produced in ultraperipheral collisions of electrically charged objects are calculated.
I. M. Dremin
doaj   +1 more source

Beam-beam Effect of Missing Bunches in EicC

open access: yesYuanzineng kexue jishu, 2022
EicC is a highly polarized electron-ion collider proposed by the Institute of Modern Physics, Chinese Academy of Sciences. The center of mass collision energy is between 15-20 GeV.
CHANG Mingxuan;YANG Jiancheng;WANG Lei;LIU Jie;SHEN Guodong;MA Fu;LI Minxiang
doaj  

Prospects of a future multi-TeV muon collider

open access: yesSciPost Physics Proceedings, 2022
A multi-TeV muon collider is a discovery machine and an invaluable tool for many new standard model precision measurements such as the shape of the Higgs boson potential.
M. Casarsa
doaj   +1 more source

Future Circular Collider: Integrated Programme and Feasibility Study

open access: yesFrontiers in Physics, 2022
The Future Circular Collider (FCC) Integrated Project foresees, in a first stage, a high-luminosity high-energy electron-positron collider, serving as Higgs, top and electroweak factory, and, in a second stage, an energy frontier hadron collider, with a ...
Michael Benedikt, Frank Zimmermann
doaj   +1 more source

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