Results 91 to 100 of about 525,987 (225)

Four-photon scattering in birefringent fibers [PDF]

open access: yes, 2008
Four-photon scattering in nonlinear waveguides is an important physical process that allows photon-pair generation in well defined guided modes, with high rate and reasonably low noise. Most of the experiments to date used the scalar four-photon scattering process in which the pump photons and the scattered photons have the same polarization.
arxiv   +1 more source

Measurement of differential cross sections and W + /W − cross-section ratios for W boson production in association with jets at s=8 $$ \sqrt{s}=8 $$ TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2018
This paper presents a measurement of the W boson production cross section and the W + /W − cross-section ratio, both in association with jets, in proton-proton collisions at s=8 $$ \sqrt{s}=8 $$ TeV with the ATLAS experiment at the Large Hadron Collider.
The ATLAS collaboration   +2880 more
doaj   +1 more source

Studies of Parity Violation in Atoms

open access: yesAnnalen der Physik, Volume 537, Issue 2, February 2025.
This article provides an overview of atomic parity violation (APV), emphasizing its role in testing the Standard Model and probing new physics. The review discusses manifestations of APV, including nuclear‐spin‐independent and dependent effects, and explores isotopic comparison as a method for precision measurements.
Stefanos Nanos   +2 more
wiley   +1 more source

Measurement of the four-lepton invariant mass spectrum in 13 TeV proton-proton collisions with the ATLAS detector

open access: yesJournal of High Energy Physics, 2019
A measurement of the four-lepton invariant mass spectrum is made with the ATLAS detector, using an integrated luminosity of 36.1 fb−1 of proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV delivered by the Large Hadron Collider.
The ATLAS collaboration   +2944 more
doaj   +1 more source

High energy hadron-hadron collisions. Final report

open access: yes, 1995
This project of studying high energy collision phenomena with the geometrical model has been undertaken and developed by this investigator and collaborators since 1967.
T. Chou
semanticscholar   +1 more source

Near Future Perpectives of QCD Spin Studies

open access: yes, 1993
We consider the physics motivations and perspectives for the study of spin phenomena at the future high energies accelerators. The possibilities to use the already operating machines are also discussed.
Nadolsky, P. M.   +2 more
core   +1 more source

High energy hadron-hadron collisions

open access: yes, 1990
Results of a study on high energy collision with the geometrical model are summarized in three parts: (i) the elastic hadron-hadron collision, (ii) the inelastic hadron-hadron collision, and (iii) the e{sup +}e{sup {minus}} annihilation.
T. Chou
semanticscholar   +1 more source

Pion scattering lengths measurements [PDF]

open access: yesarXiv, 2009
High statistics sample of kaon decays collected by NA48-CERN experiment allowed two independent measurements of the pion scattering length.
arxiv  

Hadron-hadron and hadron-nuclei collisions at high energies [PDF]

open access: yes, 2000
A brief review is made of the present situation of hadron-hadron and hadron-nuclei total elastic and inelastic cross sections at high energiesComment: 7 ...
Giacomelli, G., Giacomelli, R.
core   +3 more sources

Quantum Color Transparency and Nuclear Filtering

open access: yes, 1995
Color transparency is the proposal that under certain circumstances the strong interactions can be reduced in magnitude. We give a comprehensive review of the physics, which hinges on the interface of perturbative QCD with non--perturbative strong ...
Adams   +188 more
core   +1 more source

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