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Performance of the upgraded PreProcessor of the ATLAS Level-1 Calorimeter Trigger
(IOP Publishing, 2020-11)
The PreProcessor of the ATLAS Level-1 Calorimeter Trigger prepares the analogue trigger signals sent from the ATLAS calorimeters by digitising, synchronising, and calibrating them to reconstruct transverse energy deposits, ...
Measurement of the jet mass in high transverse momentum Z ( → b b ‾ ) γ production at s = 13 TeV using the ATLAS detector
(Elsevier, 2020-12-01)
The integrated fiducial cross-section and unfolded differential jet mass spectrum of high transverse momentum
decays are measured in Zγ events in proton–proton collisions at
. The data analysed were collected between ...
Medium-Induced Modification of Z-Tagged Charged Particle Yields in Pb plus Pb Collisions at 5.02 TeV with the ATLAS Detector
(American Physical Society, 2021-02-19)
The yield of charged particles opposite to a
Z
boson with large transverse momentum (
p
T
) is measured in
260
pb
−
1
of
p
p
and
1.7
nb
−
1
of
Pb
+
Pb
collision data at 5.02 TeV ...
Alignment of the ATLAS Inner Detector in Run 2
(Springer Nature, 2020-12-01)
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any ...
Search for top squarks in events with a Higgs or Z boson using 139 fb(-1) of pp collision data at root s=13 TeV with the ATLAS detector
(Springer Nature, 2020-11-23)
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any ...
Operation of the ATLAS trigger system in Run 2
(IOP Publishing, 2020-10)
The ATLAS experiment at the Large Hadron Collider employs a two-level trigger system to record data at an average rate of 1 kHz from physics collisions, starting from an initial bunch crossing rate of 40 MHz. During the ...
Performance of the ATLAS muon triggers in Run 2
(IOP Publishing, 2020-09)
The performance of the ATLAS muon trigger system is evaluated with proton-proton (pp) and heavy-ion (HI) collision data collected in Run 2 during 2015–2018 at the Large Hadron Collider. It is primarily evaluated using ...