Results 111 to 120 of about 225,469 (209)

Exotic hidden-heavy hadrons and where to find them

open access: yesPhysics Letters B
The Born-Oppenheimer potentials for QCD with light quarks include adjoint-hadron potentials that are repulsive at short distances and heavy-hadron-pair potentials that approach thresholds at large distances.
E. Braaten, R. Bruschini
doaj   +1 more source

Hadronic Decays of Charmed Hadron

open access: yes, 2021
Proceeding for the conference ...
openaire   +2 more sources

The reaction πN → ωN in a dynamical coupled-channel approach [PDF]

open access: yesEPJ Web of Conferences
This talk is on a refined investigation on light flavor meson-baryon scatterings, using a dynamical coupled-channel approach, i.e. the Jülich-Bonn model. The previous channel space of πN, πΔ, σN, ρN, ηN, KΛ and Kσ is extended by adding the ωN final state.
Wang Yu-Fei
doaj   +1 more source

High energy hadron-hadron collisions [PDF]

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. For elastic collisions, a simple expression for the proton matter distribution is proposed which fits well the ...
openaire   +4 more sources

Hadron structure and hadronic matter

open access: yesJournal of Physics: Conference Series, 2009
Some of the most relevant and recent results of the Italian theoretical groups active in hadronic physics are briefly reviewed.
openaire   +1 more source

Search for new phenomena with top-quark pairs and large missing transverse momentum using 140 fb −1 of pp collision data at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics
A search is conducted for new phenomena in events with a top quark pair and large missing transverse momentum, where the top quark pair is reconstructed in final states with one isolated electron or muon and multiple jets.
The ATLAS collaboration   +2892 more
doaj   +1 more source

Electron and photon efficiencies in LHC Run 2 with the ATLAS experiment

open access: yesJournal of High Energy Physics
Precision measurements of electron reconstruction, identification, and isolation efficiencies and photon identification efficiencies are presented. They use the full Run 2 data sample collected by the ATLAS experiment in pp collisions at a centre-of-mass
The ATLAS collaboration   +2938 more
doaj   +1 more source

Search for Higgs boson decays into a pair of pseudoscalar particles in the γγτ had τ had final state using pp collisions at s $$ \sqrt{\textrm{s}} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics
A search for exotic decays of the 125 GeV Higgs boson into a pair of new spin-0 particles, H → aa, where one decays into a photon pair and the other into a τ-lepton pair, is presented.
The ATLAS collaboration   +2880 more
doaj   +1 more source

An electron–hadron collider at the high-luminosity LHC

open access: yesNew Journal of Physics
We discuss a concept of a lower-energy version of the Large Hadron–electron Collider (LHeC), delivering electron–hadron collisions concurrently to the hadron-hadron collisions at the high-luminosity LHC at CERN Assuming the use of a 20 GeV electron ...
K D J André   +3 more
doaj   +1 more source

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