Results 161 to 170 of about 264,439 (281)

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  

Scattering matrix and inclusive scattering matrix in algebraic quantum field theory [PDF]

open access: yesarXiv, 2019
We study the scattering of particles and quasiparticles in the framework of algebraic quantum field theory. The main novelty is the construction of inclusive scattering matrix related to inclusive cross-sections. The inclusive scattering matrix can be expressed in terms of generalized Green functions by a formula similar to the LSZ formula for the ...
arxiv  

Search for new particles in final states with a boosted top quark and missing transverse momentum in proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics
A search for events with one top quark and missing transverse momentum in the final state is presented. The fully hadronic decay of the top quark is explored by selecting events with a reconstructed boosted top-quark topology produced in association with
The ATLAS collaboration   +2934 more
doaj   +1 more source

Search for same-charge top-quark pair production in pp collisions at s $$ \sqrt{\textrm{s}} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics
A search for the production of top-quark pairs with the same electric charge (tt or tt ¯ $$ \overline{tt} $$ ) is presented. The analysis uses proton-proton collision data at s $$ \sqrt{s} $$ = 13 TeV, recorded by the ATLAS detector at the Large Hadron ...
The ATLAS collaboration   +2926 more
doaj   +1 more source

Hadron scattering in two-dimensional QCD [PDF]

open access: green, 1977
Richard C. Brower   +3 more
openalex   +1 more source

Search for a resonance decaying into a scalar particle and a Higgs boson in the final state with two bottom quarks and two photons in proton–proton collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics
A search for the resonant production of a heavy scalar X decaying into a Higgs boson and a new lighter scalar S, through the process X → S(→ b b ¯ $$ b\overline{b} $$ )H(→γγ), where the two photons are consistent with the Higgs boson decay, is performed.
The ATLAS collaboration   +2888 more
doaj   +1 more source

Spin effects in hadron scattering at very high energies [PDF]

open access: green, 1975
C. Bourrely, Jacques Soffer, D. Wray
openalex   +1 more source

Stochastic Methods for Quantum Scattering [PDF]

open access: yesarXiv, 1994
Quantum scattering at zero energy is studied with stochastic methods. A path integral representation for the scattering cross section is developed. It is demonstrated that Monte Carlo simulation can be used to compare effective potentials which are frequently used in multiple scattering with the exact result.
arxiv  

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