Results 61 to 70 of about 8,742,018 (356)

Schwinger-Type Pair Production in Non-SUSY AdS/CFT

open access: yesAdvances in High Energy Physics, 2023
We study pair production of particles in the presence of an external electric field in a large N non-supersymmetric Yang-Mills theory using the holographic duality.
Udit Narayan Chowdhury
doaj   +1 more source

Higgs boson pair production in non-linear Effective Field Theory with full mt-dependence at NLO QCD [PDF]

open access: yesJournal of High Energy Physics, 2018
We present a calculation of the NLO QCD corrections to Higgs boson pair production within the framework of a non-linearly realised Effective Field Theory in the Higgs sector, described by the electroweak chiral Lagrangian.
G. Buchalla   +4 more
semanticscholar   +1 more source

Probing stop pair production at the LHC with graph neural networks [PDF]

open access: yesJournal of High Energy Physics, 2018
Top-squarks (stops) play a crucial role for the naturalness of supersymmetry (SUSY). However, searching for the stops is a tough task at the LHC. To dig the stops out of the huge LHC data, various expert-constructed kinematic variables or cutting-edge ...
Murat Abdughani   +3 more
semanticscholar   +1 more source

Polarization and entanglement in baryon–antibaryon pair production in electron–positron annihilation [PDF]

open access: yesNature Physics, 2018
Particles directly produced at electron–positron colliders, such as the J/ψ meson, decay with relatively high probability into a baryon–antibaryon pair1. For spin-1/2 baryons, the pair can have the same or opposite helicites.
B. C. M. Ablikim   +466 more
semanticscholar   +1 more source

Development of a Beam Trajectory Monitoring System Using e+/e− Pair Production Events

open access: yesEPJ Web of Conferences, 2018
In particle therapy, it is important to monitor the Bragg-peak position. It was simulated by GEANT4 Monte Carlo Simulation Code that the distribution of secondary generated gamma rays on the carbon beam therapy and the proton beam therapy.
KIMURA Shota   +6 more
doaj   +1 more source

Top-Yukawa-induced corrections to Higgs pair production

open access: yesJournal of High Energy Physics, 2022
Higgs-boson pair production at hadron colliders is dominantly mediated by the loop-induced gluon-fusion process gg → HH that is generated by heavy top loops within the Standard Model with a minor per-cent level contamination of bottom-loop contributions.
Margarete Mühlleitner   +2 more
doaj   +1 more source

W-pair production in Unparticle Physics [PDF]

open access: yes, 2007
We consider the $W$-pair production for both $e^+e^-$ and hadron colliders in the context of unparticle physics associated with the scale invariant sector proposed by Georgi.
Majhi, Swapan
core   +2 more sources

Search for resonant pair production of Higgs bosons decaying to bottom quark-antiquark pairs in proton-proton collisions at 13 TeV [PDF]

open access: yesJournal of High Energy Physics, 2018
A search for a narrow-width resonance decaying into two Higgs bosons, each decaying into a bottom quark-antiquark pair, is presented. The search is performed using proton-proton collision data corresponding to an integrated luminosity of 35.9 fb−1 at s ...
A. Sirunyan   +499 more
semanticscholar   +1 more source

On Pair Production in the Crab Pulsar [PDF]

open access: yesThe Astrophysical Journal, 1998
We consider the widespread assumption that coherent pulsar radio emission is based on extended pair production leading to plasma densities highly exceeding the Goldreich-Julian density. We show as an example that the observed low frequency (160 MHz) emission of the Crab pulsar is incompatible to the model of extended pair production.
Axel Jessner   +3 more
openaire   +4 more sources

Search for pair production of first-generation scalar leptoquarks at s=13  TeV [PDF]

open access: yesPhysical Review D, 2018
A search for the pair production of first-generation scalar leptoquarks is performed using proton-proton collision data recorded at 13 TeV center-of-mass energy with the CMS detector at the LHC.
Cms Collaboration
semanticscholar   +1 more source

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