Results 101 to 110 of about 163,610 (256)

Measurements of the production cross-section for a Z boson in association with b-jets in proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2020
This paper presents a measurement of the production cross-section of a Z boson in association with b-jets, in proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS experiment at the Large Hadron Collider using data corresponding to an ...
The ATLAS collaboration   +2957 more
doaj   +1 more source

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

Electron beam monitoring of a modified conventional medical accelerator with a portable current transformer system traceable to primary electrical standards

open access: yesMedical Physics, Volume 52, Issue 4, Page 2581-2592, April 2025.
Abstract Background Ultra‐high dose rate radiotherapy (UHDR) delivers therapeutic doses at rates >40 Gy/s in a fraction of a second, aiming to enhance the therapeutic ratio through the FLASH effect. The substantial increase in UHDR beam current poses serious challenges for conventional active dosimeters.
James Renaud   +3 more
wiley   +1 more source

Atomic mass dependence of hadron production in semi-inclusive deep inelastic lepton-nucleus scattering

open access: yes, 2013
Hadron production in lepton-nucleus deep inelastic scattering is studied in a quark energy loss model. The leading-order computations for hadron multiplicity ratios are presented and compared with the selected HERMES pions production data with the quark ...
Duan, Chun-Gui, Liu, Na, Song, Li-Hua
core   +1 more source

Differential cross-section measurements of the production of four charged leptons in association with two jets using the ATLAS detector

open access: yesJournal of High Energy Physics
Differential cross-sections are measured for the production of four charged leptons in association with two jets. These measurements are sensitive to final states in which the jets are produced via the strong interaction as well as to the purely ...
The ATLAS collaboration   +2931 more
doaj   +1 more source

Measurement of the production of charm jets tagged with D0 mesons in pp collisions at s = 7 $$ \sqrt{\mathrm{s}}=7 $$ TeV

open access: yesJournal of High Energy Physics, 2019
The production of charm jets in proton-proton collisions at a center-of-mass energy of s = 7 $$ \sqrt{s}=7 $$ TeV was measured with the ALICE detector at the CERN Large Hadron Collider.
The ALICE collaboration   +1024 more
doaj   +1 more source

Performance of the missing transverse momentum triggers for the ATLAS detector during Run-2 data taking

open access: yesJournal of High Energy Physics, 2020
The factor of four increase in the LHC luminosity, from 0.5 × 1034 cm −2s −1 to 2.0 × 1034cm −2s −1, and the corresponding increase in pile-up collisions during the 2015–2018 data-taking period, presented a challenge for the ATLAS trigger, particularly ...
The ATLAS collaboration   +2963 more
doaj   +1 more source

Ferrites with a Minimized Secondary Electron Yield

open access: yesAdvanced Science, Volume 12, Issue 10, March 13, 2025.
Ferrites are a key material in particle accelerators and space science, exposing them to high energy electrons and leading to multipacting, charging and electron cloud formation. Laser engineered surface structures are shown to dramatically reduce the secondary electron yield of ferrite eliminating these issues.
Robin Uren   +10 more
wiley   +1 more source

Measurements of WH and ZH production with Higgs boson decays into bottom quarks and direct constraints on the charm Yukawa coupling in 13 TeV pp collisions with the ATLAS detector

open access: yesJournal of High Energy Physics
A study of the Higgs boson decaying into bottom quarks (H → b b ¯ $$ b\overline{b} $$ ) and charm quarks (H → c c ¯ $$ c\overline{c} $$ ) is performed, in the associated production channel of the Higgs boson with a W or Z boson, using 140 fb −1 of proton-
The ATLAS collaboration   +2943 more
doaj   +1 more source

Elastic cross sections for high energy hadron-hadron scattering [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 1999
4 pages, 2 eps figures.
openaire   +3 more sources

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