Luminosity determination in collisions at TeV using the ATLAS detector at the LHC

Atlas Collaboration - arxiv preprint arxiv:2212.09379, 2022 - arxiv.org
The luminosity determination for the ATLAS detector at the LHC during Run 2 is presented,
with $ pp $ collisions at $\sqrt {s}= 13$ TeV. The absolute luminosity scale is determined …

ATLAS Run 1 searches for direct pair production of third-generation squarks at the Large Hadron Collider

ATLAS Collaboration - 2015 - repositorium.uminho.pt
This paper reviews and extends searches for the direct pair production of the scalar
supersymmetric partners of the top and bottom quarks in proton--proton collisions collected …

Performance of missing transverse momentum reconstruction with the ATLAS detector using proton-proton collisions at = 13 TeV

Atlas Collaboration - arxiv preprint arxiv:1802.08168, 2018 - arxiv.org
The performance of the missing transverse momentum (E $ _ {T}^{miss} $) reconstruction
with the ATLAS detector is evaluated using data collected in proton-proton collisions at the …

The new LUCID-2 detector for luminosity measurement and monitoring in ATLAS

G Avoni, M Bruschi, G Cabras, D Caforio… - Journal of …, 2018 - iopscience.iop.org
The ATLAS luminosity monitor, LUCID (LUminosity Cherenkov Integrating Detector), had to
be upgraded for the second run of the LHC accelerator that started in spring 2015. The …

[HTML][HTML] Topological cell clustering in the ATLAS calorimeters and its performance in LHC Run 1

G Aad, B Abbott, J Abdallah, R Aben, M Abolins… - The European Physical …, 2017 - Springer
The reconstruction of the signal from hadrons and jets emerging from the proton–proton
collisions at the Large Hadron Collider (LHC) and entering the ATLAS calorimeters is based …

Luminosity determination in pp collisions at = 8 TeV using the ATLAS detector at the LHC

M Aaboud, G Aad, B Abbott, J Abdallah… - The European Physical …, 2016 - Springer
The luminosity determination for the ATLAS detector at the LHC during pp collisions at s= s=
8 TeV in 2012 is presented. The evaluation of the luminosity scale is performed using …

New parton distribution functions from a global analysis of quantum chromodynamics

S Dulat, TJ Hou, J Gao, M Guzzi, J Huston, P Nadolsky… - Physical Review D, 2016 - APS
We present new parton distribution functions (PDFs) at next-to-next-to-leading order (NNLO)
from the CTEQ-TEA global analysis of quantum chromodynamics. These differ from previous …

Performance of pile-up mitigation techniques for jets in collisions at  TeV using the ATLAS detector

G Aad, B Abbott, J Abdallah, O Abdinov, R Aben… - The European Physical …, 2016 - Springer
The large rate of multiple simultaneous proton–proton interactions, or pile-up, generated by
the Large Hadron Collider in Run 1 required the development of many new techniques to …

Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

ATLAS Collaboration - 2012 - repositorium.sdum.uminho.pt
A search for the Standard Model Higgs boson in proton–proton collisions with the ATLAS
detector at the LHC is presented. The datasets used correspond to integrated luminosities of …

[HTML][HTML] Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

G Aad, T Abajyan, B Abbott, J Abdallah, SA Khalek… - Physics Letters B, 2012 - Elsevier
A search for the Standard Model Higgs boson in proton–proton collisions with the ATLAS
detector at the LHC is presented. The datasets used correspond to integrated luminosities of …