Results 121 to 130 of about 264,439 (281)

Search for supersymmetry using vector boson fusion signatures and missing transverse momentum in pp collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics
This paper presents a search for supersymmetric particles in models with highly compressed mass spectra, in events consistent with being produced through vector boson fusion. The search uses 140 fb −1 of proton-proton collision data at s $$ \sqrt{s} $$ =
The ATLAS collaboration   +2922 more
doaj   +1 more source

Study of the rare decays of B s 0 and B 0 mesons into muon pairs using data collected during 2015 and 2016 with the ATLAS detector

open access: yesJournal of High Energy Physics, 2019
A study of the decays B s 0 → μ + μ − and B 0 → μ + μ − has been performed using 26.3 fb−1 of 13 TeV LHC proton-proton collision data collected with the ATLAS detector in 2015 and 2016.
The ATLAS collaboration   +2938 more
doaj   +1 more source

Production of light (anti)nuclei in pp collisions at s $$ \sqrt{s} $$ = 13 TeV

open access: yesJournal of High Energy Physics, 2022
Understanding the production mechanism of light (anti)nuclei is one of the key challenges of nuclear physics and has important consequences for astrophysics, since it provides an input for indirect dark-matter searches in space. In this paper, the latest
The ALICE collaboration   +1028 more
doaj   +1 more source

Experimental validation of a FLUKA Monte Carlo simulation for carbon‐ion radiotherapy monitoring via secondary ion tracking

open access: yesMedical Physics, Volume 51, Issue 12, Page 9217-9229, December 2024.
Abstract Background In‐vivo monitoring methods of carbon ion radiotherapy (CIRT) includes explorations of nuclear reaction products generated by carbon‐ion beams interacting with patient tissues. Our research group focuses on in‐vivo monitoring of CIRT using silicon pixel detectors.
Pamela Ochoa‐Parra   +16 more
wiley   +1 more source

Inverse scattering at high energies for the multidimensional Newton equation in a long range potential [PDF]

open access: yesarXiv, 2013
We define scattering data for the Newton equation in a potential $V\in C^2(\R^n,\R)$, $n\ge2$, that decays at infinity like $r^{-\alpha}$ for some $\alpha\in (0,1]$. We provide estimates on the scattering solutions and scattering data and we prove, in particular, that the scattering data at high energies uniquely determine the short range part of the ...
arxiv  

Search for Higgs boson pair production in the b b ¯ W W * $$ b\overline{b}W{W}^{*} $$ decay mode at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2019
A search for Higgs boson pair production in the b b ¯ W W * $$ b\overline{b}W{W}^{*} $$ decay mode is performed in the b b ¯ ℓνqq $$ b\overline{b}\mathit{\ell \nu qq} $$ final state using 36.1 fb−1 of proton-proton collision data at a centre-of-mass ...
The ATLAS collaboration   +2936 more
doaj   +1 more source

High-energy hadron-hadron (dipole-dipole) scattering from lattice QCD

open access: yes, 2008
In this paper the problem of high-energy hadron-hadron (dipole-dipole) scattering is approached (for the first time) from the point of view of lattice QCD, by means of Monte Carlo numerical simulations.
A. B. Kaidalov   +13 more
core   +3 more sources

Characteristics of an inelastic vertex from Hadron-Hadron scattering

open access: yesNuclear Physics B, 1973
Inelastic π−p events at 25 GeV/c are selected to enhance the likehood of single-particle fragmentation. The fragmentation vertex is studied as a function of momentum transfer, effective mass and multiplicity. The t-dependence of the inelastic vertex suggests a point-like interaction, and the triple Regge-formalism shows promise for describing the M ...
M.A. Thompson   +3 more
openaire   +2 more sources

Matching the Vilkovisky–DeWitt Effective Action of Quantum Gravity to String Theory

open access: yesFortschritte der Physik, Volume 72, Issue 12, December 2024.
Abstract In this work, the matching of the Vilkovisky–DeWitt effective action of quantum gravity is discussedwith an example of an ultra‐violet complete theory of quantum gravity. The authors show how this matching enables a calculation of the local Wilson coefficients of the effective action. Several examples in string theory are provided.
Xavier Calmet   +3 more
wiley   +1 more source

On equivalence of gluon-loop exchange in the inelastic processes in perturbative QCD to pion exchange in ɸ3 theory

open access: yesEPJ Web of Conferences, 2013
We consider the hadron–hadron inelastic scattering in the framework of QCD perturbation theory. It is shown that in QCD, due to conservation of color, the tree-level diagrams of inelastic scattering are prohibited and one has to deal with the diagrams ...
Sharf Igor   +9 more
doaj   +1 more source

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