Results 131 to 140 of about 525,987 (225)

Search for new phenomena in events with same-charge leptons and b-jets in pp collisions at s = 13 $$ \sqrt{s}=13 $$ TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2018
A search for new phenomena in events with two same-charge leptons or three leptons and jets identified as originating from b-quarks in a data sample of 36.1 fb−1 of pp collisions at s = 13 $$ \sqrt{s}=13 $$ TeV recorded by the ATLAS detector at the Large
The ATLAS collaboration   +2923 more
doaj   +1 more source

Possible violation of spin-statistics connection in electron-electron scattering at low relativistic energies [PDF]

open access: yesarXiv, 2020
In 1954, Ashkin, Page and Woodward (hereafter APW) reported on the first counter experiments to measure the electron-electron and electron-positron scattering cross-sections at low relativistic energies (0.6-1.7 MeV). Their aim was to look for the spin and exchange or virtual annihilation effects predicted by the Moller and Bhabha formulae.
arxiv  

The Nobel history of computational chemistry. A personal perspective

open access: yes
Journal of Computational Chemistry, Volume 45, Issue 22, Page 1921-1935, August 15, 2024.
Russell J. Boyd
wiley   +1 more source

Jet fragmentation transverse momentum measurements from di-hadron correlations in s = 7 $$ \sqrt{\mathrm{s}}=7 $$ TeV pp and s N N = 5.02 $$ \sqrt{s_{\mathrm{NN}}}=5.02 $$ TeV p–Pb collisions

open access: yesJournal of High Energy Physics, 2019
The transverse structure of jets was studied via jet fragmentation transverse momentum (j T) distributions, obtained using two-particle correlations in proton-proton and proton-lead collisions, measured with the ALICE experiment at the LHC.
The ALICE collaboration   +1016 more
doaj   +1 more source

A Comprehensive Scatter Correction Model for Micro-Focus Dual-Source Imaging Systems: Combining Ambient, Cross, and Forward Scatter [PDF]

open access: yesarXiv
Compared to single-source imaging systems, dual-source imaging systems equipped with two cross-distributed scanning beams significantly enhance temporal resolution and capture more comprehensive object scanning information. Nevertheless, the interaction between the two scanning beams introduces more complex scatter signals into the acquired projection ...
arxiv  

Measurement of ZZ production in the ℓℓνν final state with the ATLAS detector in pp collisions at s $$ \sqrt{s} $$ = 13 TeV

open access: yesJournal of High Energy Physics, 2019
This paper presents a measurement of ZZ production with the ATLAS detector at the Large Hadron Collider. The measurement is carried out in the final state with two charged leptons and two neutrinos, using data collected during 2015 and 2016 in pp ...
The ATLAS collaboration   +2937 more
doaj   +1 more source

Measurement of the pion pion scattering length [PDF]

open access: yesarXiv, 2005
We report here the measurment of the pion pion scattering length from a study of the kaon to 3 pions dalitz plot.
arxiv  

Identification of long-lived charged particles using time-of-flight systems at the upgraded LHC detectors

open access: yesJournal of High Energy Physics, 2019
We study the impact of precision timing detection systems on the LHC experiments’ long-lived particle search program during the HL-LHC era. We develop algorithms that allow us to reconstruct the mass of such charged particles and perform particle ...
O. Cerri, S. Xie, C. Pena, M. Spiropulu
doaj   +1 more source

Rayleigh scattering in coupled microcavities: Experiment [PDF]

open access: yesarXiv, 2014
We experimentally analyze Rayleigh scattering in coupled planar microcavities. We show that the correlations of the disorder in the two cavities lead to inter-branch scattering of polaritons, that would otherwise be forbidden by symmetry. These longitudinal correlations can be inferred from the strength of the inter-branch scattering.
arxiv  

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