Results 1 to 10 of about 108,984 (259)
Dissecting multi-photon resonances at the large hadron collider [PDF]
We examine the phenomenology of the production, at the 13 TeV Large Hadron Collider (LHC), of a heavy resonance X, which decays via other new on-shell particles n into multi-(i.e. three or more) photon final states. In the limit that n has a much smaller
B. C. Allanach+2 more
doaj +2 more sources
Ferrites with a Minimized Secondary Electron Yield. [PDF]
Ferrites are a key material in particle accelerators and space science, exposing them to high energy electrons and leading to multipacting, charging and electron cloud formation. Laser engineered surface structures are shown to dramatically reduce the secondary electron yield of ferrite eliminating these issues.
Uren R+10 more
europepmc +2 more sources
Electron-Hadron Colliders: EIC, LHeC and FCC-eh
Electron-hadron colliders are the ultimate tool for high-precision quantum chromodynamics studies and provide the ultimate microscope for probing the internal structure of hadrons.
Oliver Brüning+2 more
doaj +1 more source
High energy bremsstrahlung at the FCC-ee, FCC-eh and LHeC
Bremsstrahlung spectra will be strongly distorted due to small lateral beam sizes at future colliders. That in turn will have large consequences for the electron and positron beam lifetimes as well as for the luminosity measurements in the case of ...
Krzysztof Piotrzkowski+1 more
doaj +1 more source
Flavor-changing decay h → τ μ at super hadron colliders
We study the flavor-changing decay h → τ μ with τ = τ − +τ + and μ = μ − +μ + of a Higgs boson at future hadron colliders, namely: a) High Luminosity Large Hadron Collider, b) High Energy Large Hadron Collider and c) Future hadron-hadron Circular ...
M.A. Arroyo-Ureña+4 more
doaj +1 more source
Far-forward neutrinos at the Large Hadron Collider
We present a new calculation of the energy distribution of high-energy neutrinos from the decay of charm and bottom hadrons produced at the Large Hadron Collider (LHC).
Weidong Bai+4 more
doaj +1 more source
Echoes of 2HDM inflation at the collider experiments
We study the correlation between the constraints on general two Higgs doublet model from Higgs inflation and from collider experiments. The parameter space receives meaningful constraints from direct searches at the large hadron collider and from flavor ...
Tanmoy Modak, Kin-ya Oda
doaj +1 more source
Beam-induced surface modifications as a critical source of heat loads in the Large Hadron Collider
Sections of the Large Hadron Collider generate more secondary electrons, which induce heat load problems and limit collider performance. Here, beamline components are examined, surface modifications responsible for enhanced secondary electron emission ...
Valentine Petit+6 more
doaj +1 more source
Silicon crystals for steering high-intensity particle beams at ultrahigh-energy accelerators
Experimental results and simulation models show that crystals might play a relevant role for the development of new generations of high-energy and high-intensity particle accelerators and might disclose innovative possibilities at existing ones.
A. Mazzolari+22 more
doaj +1 more source
Very large lepton collider in the Very Large Hadron Collider tunnel
The Very Large Hadron Collider design is converging on a program where a 233 km circumference tunnel would first be occupied by a low field dipole system producing 40 TeV in the center of mass, followed by a higher field magnet system producing nearly ...
Tanaji Sen, Jim Norem
doaj +1 more source