Results 31 to 40 of about 2,933,444 (411)
PASSAT: particle accelerator helioScopes for Slim Axion-like-particle deTection [PDF]
We propose a novel method to search for axion-like particles (ALPs) at particle accelerator experiments. ALPs produced at the target via the Primakoff effect subsequently enter a region with a magnetic field, where they are converted to photons that are ...
W. Bonivento, Doojin Kim, K. Sinha
semanticscholar +1 more source
Though the 125-GeV scalar, as the Higgs boson of the standard model, is disfavoured as a dark matter portal by direct searches and the observations on relic density, a heavier scalar in an extended electroweak sector can fit into that role.
Atri Dey+2 more
doaj +1 more source
Complex Langevin analysis of 2D U(1) gauge theory on a torus with a θ term
Monte Carlo simulation of gauge theories with a θ term is known to be extremely difficult due to the sign problem. Recently there has been major progress in solving this problem based on the idea of complexifying dynamical variables. Here we consider the
Mitsuaki Hirasawa+3 more
doaj +1 more source
The LHC magnetic field model [PDF]
The compensation of the field changes during the beam injection and acceleration in the LHC requires an accurate forecast and an active control of the magnetic field in the accelerator. The LHC Magnetic Field Model is the core of this magnetic prediction
Bottura, Luca+3 more
core +1 more source
Acceleration of particles by acceleration horizons [PDF]
30 pages. Presentation improved and expanded, Sec. VI and VII and Appendix added. Matches version accepted in PRD.
openaire +3 more sources
Particle acceleration in binaries [PDF]
Cygnus X-3 massive binary system is one of the powerful sources of radio and X-ray emission consisting of an accreting compact object, probably a black hole, with a Wolf-Rayet star companion. Based on the detections of ultra high energy gamma-rays by Kiel and Havera Park, Cygnus X-3 has been proposed to be one of the most powerful sources of charged ...
V. Y. Sinitsyna, V. G. Sinitsyna
openaire +4 more sources
Extended scalar sectors, effective operators and observed data
The available data on the 125 GeV scalar h is analysed to explore the room for new physics in the electroweak symmetry breaking sector. The first part of the study is model-independent, with h couplings to standard model particles scaled by quantities ...
Atri Dey+2 more
doaj +1 more source
Beam-Material Interaction [PDF]
Th is paper is motivated by the growing importance of better understanding of the phenomena and consequences of high- intensity energetic particle beam interactions with accelerator, generic target , and detector components.
Cerutti, F., Mokhov, N. V.
core +3 more sources
Particle Acceleration Mechanisms
We review the possible mechanisms for production of non-thermal electrons which are responsible for non-thermal radiation in clusters of galaxies. Our primary focus is on non-thermal Bremsstrahlung and inverse Compton scattering, that produce hard X-ray emission.
Andrei M. Bykov, Vahé Petrosian
openaire +3 more sources
Recovery time of a plasma-wakefield accelerator [PDF]
The interaction of intense particle bunches with plasma can give rise to plasma wakes1,2 capable of sustaining gigavolt-per-metre electric fields3,4, which are orders of magnitude higher than provided by state-of-the-art radio-frequency technology5 ...
R. D’Arcy+16 more
semanticscholar +1 more source