Results 111 to 120 of about 348,407 (331)

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

open access: yesAdvanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik   +7 more
wiley   +1 more source

Variational autoencoders for at-source data reduction and anomaly detection in high energy particle detectors

open access: yesMachine Learning: Science and Technology
Detectors in next-generation high-energy physics experiments face several daunting requirements, such as high data rates, damaging radiation exposure, and stringent constraints on power, space, and latency.
Alexander Yue, Haoyi Jia, Julia Gonski
doaj   +1 more source

Laser ion source for heavy ion inertial fusion

open access: yesMatter and Radiation at Extremes, 2018
The proposed heavy ion inertial fusion (HIF) scenarios require ampere class low charge state ion beams of heavy species. The laser ion source (LIS) is recognized as one of the promising candidates of ion beam providers, since it can deliver high ...
Masahiro Okamura
doaj   +1 more source

The Electron-Ion Collider

open access: yes, 2009
The future Electron-Ion Collider (EIC) is a proposed new facility to collide high-energy electrons with beams of polarized protons/light nuclei and unpolarized nuclei. We overview the goals of the project and key measurements at the EIC.
Marvin L. Marshak, V. Guzey
core   +1 more source

HE-LHC: The High-Energy Large Hadron Collider

open access: yesThe European Physical Journal Special Topics, 2019
In response to the 2013 Update of the European Strategy for Particle Physics (EPPSU), the Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN.
A. Abada   +11 more
semanticscholar   +1 more source

Exotic colliders

open access: yesAIP Conference Proceedings, 1995
The motivation, feasibility and potential for two unconventional collider concepts - the Gamma-Gamma Collider and the Muon Collider - are described. The importance of the development of associated technologies such as high average power, high repetition rate lasers and ultrafast phase-space techniques are outlined.
openaire   +2 more sources

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

open access: yesAdvanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič   +7 more
wiley   +1 more source

Higgs Physics at the Muon Collider

open access: yesParticles
A multi-TeV muon collider produces a significant amount of Higgs bosons allowing for precise measurements of its couplings to Standard Model fundamental particles.
Luca Castelli
doaj   +1 more source

Future ep Physics: The Outlook for HERA [PDF]

open access: yes, 1999
The luminosity of the electron-proton collider, HERA, will be increased by a factor of five during the long shutdown in the year 2000. At the same time longitudinal lepton beam polarisation will be provided for the collider experiments H1 and ZEUS. These
Long, K. R.
core   +1 more source

Antisplit Supersymmetry

open access: yes, 2016
I explore the phenomenology of Supersymmetry models in which the gauginos are much heavier then that scalar particles of the MSSM. In these models, the gauginos are inaccessible to colliders while the scalar spectrum is compressed.
Carpenter, Linda M.
core   +1 more source

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