Results 21 to 30 of about 3,803,761 (180)

Dynamical and Bose-Einstein correlations of centrally produced pion pairs in hadron-hadron collisions [PDF]

open access: yes, 1977
Engels J, Schilling K. Dynamical and Bose-Einstein correlations of centrally produced pion pairs in hadron-hadron collisions. Nuclear Physics, B. 1978;136(2):349-364.We calculate dynamical and Bose-Einstein inclusive correlations of pion pairs (as ...
Engels, Jürgen   +3 more
core   +1 more source

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

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

Measurement of hadronic event shapes in high-p T multijet final states at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2021
A measurement of event-shape variables in proton-proton collisions at large momentum transfer is presented using data collected at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector at the Large Hadron Collider.
The ATLAS collaboration   +2951 more
doaj   +1 more source

Implementation of supersymmetric processes in the HERWIG event generator [PDF]

open access: yes, 2002
We describe the implementation of supersymmetric processes in the HERWIG Monte Carlo event generator. We define relevant parameter and mixing conventions and list the hard scattering matrix elements.
Odagiri, K.   +13 more
core   +2 more sources

Measurement of the four-lepton invariant mass spectrum in 13 TeV proton-proton collisions with the ATLAS detector

open access: yesJournal of High Energy Physics, 2019
A measurement of the four-lepton invariant mass spectrum is made with the ATLAS detector, using an integrated luminosity of 36.1 fb−1 of proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV delivered by the Large Hadron Collider.
The ATLAS collaboration   +2944 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

Search for long-lived charginos based on a disappearing-track signature in pp collisions at s=13 $$ \sqrt{s}=13 $$ TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2018
This paper presents a search for direct electroweak gaugino or gluino pair production with a chargino nearly mass-degenerate with a stable neutralino.
The ATLAS collaboration   +2874 more
doaj   +1 more source

Modification of hadron structure and properties in medium [PDF]

open access: yes, 2013
XV International Conference on Hadron Spectroscopy. PoS(Hadron 2013)018In the quest to understand QCD there are a number of outstanding challenges. Here we focus on one of these, namely what one expects to happen to the structure of a hadron when it is ...
Anthony Thomas, Thomas, A.
core   +1 more source

Search for supersymmetry in final states with missing transverse momentum and multiple b-jets in proton-proton collisions at s=13 $$ \sqrt{s}=13 $$ TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2018
A search for supersymmetry involving the pair production of gluinos decaying via third-generation squarks into the lightest neutralino χ˜10 $$ \left({\tilde{\chi}}_1^0\right) $$ is reported.
The ATLAS collaboration   +2874 more
doaj   +1 more source

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