Results 41 to 50 of about 1,309,305 (327)

Machine Protection

open access: yes, 2016
The protection of accelerator equipment is as old as accelerator technology and was for many years related to high-power equipment. Examples are the protection of powering equipment from overheating (magnets, power converters, high-current cables), of ...
Schmidt, R.
core   +1 more source

FRENA, a facility for research in experimental nuclear astrophysics at SINP, Kolkata [PDF]

open access: yesEPJ Web of Conferences
FRENA is a new low energy high current accelerator facility commissioned at the Saha Institute of Nuclear Physics, Kolkata, India. The primary goal of the facility is to perform nuclear astrophysics experiments and address key issues in the field.
Basu Chinmay
doaj   +1 more source

Educating and Training Accelerator Scientists and Technologists for Tomorrow

open access: yes, 2012
Accelerator science and technology is inherently an integrative discipline that combines aspects of physics, computational science, electrical and mechanical engineering.
Barletta, William A.   +2 more
core   +1 more source

The scanning electron microscope as an accelerator for the undergraduate advanced physics laboratory [PDF]

open access: yes, 2010
Few universities or colleges have an accelerator for use with advanced physics laboratories, but many of these institutions have a scanning electron microscope (SEM) on site, often in the biology department.
Berggren, Karl K.   +2 more
core   +1 more source

Beam Halo Monitoring at CDF [PDF]

open access: yes, 2002
Losses from the proton and antiproton beams of the Fermilab Tevatron have been shown to produce a halo which contribute to backgrounds to physics signals in the Collider Detector at Fermilab (CDF).
Alavi-Harati   +5 more
core   +2 more sources

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Updated fit to three neutrino mixing: exploring the accelerator-reactor complementarity [PDF]

open access: yesJournal of High Energy Physics, 2016
We perform a combined fit to global neutrino oscillation data available as of fall 2016 in the scenario of three-neutrino oscillations and present updated allowed ranges of the six oscillation parameters.
I. Esteban   +4 more
semanticscholar   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Explainable physics-based constraints on reinforcement learning for accelerator optimization

open access: yesMachine Learning: Science and Technology
We present a reinforcement learning (RL) framework for optimizing particle accelerator experiments that builds explainable physics-based constraints on agent behavior.
Jonathan Colen   +3 more
doaj   +1 more source

High energy density physics with intense ion beams

open access: yesMatter and Radiation at Extremes, 2016
We review the development of High Energy Density Physics (HEDP) with intense heavy ion beams as a tool to induce extreme states of matter. The development of this field connects intimately to the advances in accelerator physics and technology.
Boris Yu. Sharkov   +3 more
doaj   +1 more source

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