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Now showing items 661-670 of 703
Search for gluinos in events with an isolated lepton, jets and missing transverse momentum at root s=13 TeV with the ATLAS detector
(Springer, 2016-10-21)
The results of a search for gluinos in final states with an isolated electron or muon, multiple jets and large missing transverse momentum using proton–proton collision data at a centre-of-mass energy of s√=13 TeV are ...
Search for new phenomena in events with two opposite-charge leptons, jets and missing transverse momentum in pp collisions at root s=13 TeV with the ATLAS detector
(Springer, 2021-04-16)
The results of a search for direct pair production of top squarks and for dark matter in events with two opposite-charge leptons (electrons or muons), jets and missing transverse momentum are reported, using 139 fb−1 of ...
Optimisation of large-radius jet reconstruction for the ATLAS detector in 13 TeV proton-proton collisions
(Springer, 2021-04)
Jet substructure has provided new opportunities for searches and measurements at the LHC, and has seen continuous development since the optimization of the large-radius jet definition used by ATLAS was performed during Run ...
Measurement of the relative B-c(+/-)/B-+/- production cross section with the ATLAS detector at root s=8 TeV
(American Physical Society, 2021-07-26)
The total cross section and differential cross sections for the production of
B
±
c
mesons, times their branching fraction to
J
/
ψ
π
±
, are measured relative to those for the production of
B
±
mesons, ...
Measurements of b-jet tagging efficiency with the ATLAS detector using t(t)over-bar events at root s=13 TeV
(Springer, 2018-08-16)
The efficiency to identify jets containing b-hadrons (b-jets) is measured using a high purity sample of dileptonic top quark-antiquark pairs (𝑡𝑡⎯⎯
t
t
¯
) selected from the 36.1 fb−1 of data collected by the ATLAS ...
Performance of pile-up mitigation techniques for jets in pp collisions at root s=8 TeV using the ATLAS detector
(Springer, 2016-10-27)
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 mitigate the adverse effects of these ...
Measurement of the cross-section for producing a W boson in association with a single top quark in pp collisions at root s=13 TeV with ATLS
(Springer, 2018-01-15)
The inclusive cross-section for the associated production of a W boson and top quark is measured using data from proton-proton collisions at 𝑠√=13
s
=
13
TeV. The dataset corresponds to an integrated luminosity of ...
Measurement of jet fragmentation in Pb plus Pb and pp collisions at root S-NN=5.02 TeV with the ATLAS detector
(American Physical Society, 2018-08-16)
This paper presents a measurement of jet fragmentation functions in 0.49
nb
−
1
of Pb+Pb collisions and 25
pb
−
1
of
p
p
collisions at
√
s
NN
=
5.02
TeV
collected in 2015 with the ATLAS detector ...
Search for heavy resonances decaying into a pair of <it>Z</it> bosons in the <mml:msup>l+</mml:msup><mml:msup>l-</mml:msup><mml:msup>l '+</mml:msup><mml:msup>l '-</mml:msup> and <mml:msup>l+</mml:msup><mml:msup>l-</mml:msup>nu nu<overbar></mml:mover> final states using 139 <mml:msup>fb-1</mml:msup> of proton-proton collisions at <mml:msqrt>s</mml:msqrt><mml:mo>=13<mml:mspace width="0.166667em"></mml:mspace>TeV with the ATLAS detector
(Springer, 2021-04)
A search for heavy resonances decaying into a pair of Z bosons leading to ℓ+ℓ−ℓ′+ℓ′−
ℓ
+
ℓ
−
ℓ
′
+
ℓ
′
−
and ℓ+ℓ−𝜈𝜈¯
ℓ
+
ℓ
−
ν
ν
¯
final states, where ℓ
ℓ
stands for either an electron or a muon, ...