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2020-02-26
08:01
Search for dijet resonances in events with an isolated charged lepton using $\sqrt{s} = 13$ TeV proton$-$proton collision data collected by the ATLAS detector
A search for dijet resonances in events with at least one isolated charged lepton is performed using $139~{\text{fb}}^{-1}$ of $\sqrt{s}=13$ TeV proton$-$proton collision data recorded by the ATLAS detector at the LHC. [...]
CERN-EP-2019-276. - 2020.
Fulltext - Previous draft version

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2020-02-26
05:03
Perturbative Thermal QCD: Formalism and Applications / Ghiglieri, Jacopo ; Kurkela, Aleksi ; Strickland, Michael ; Vuorinen, Aleksi
In this review article, we discuss the current status and future prospects of perturbation theory as a means of studying the equilibrium thermodynamics of deconfined QCD matter. [...]
arXiv:2002.10188 ; CERN-TH-2020-029 ; HIP-2020-6/TH. - 134 p.
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2020-02-26
04:56
First combined measurement of the muon neutrino and antineutrino charged-current cross section without pions in the final state at T2K / T2K Collaboration
This paper presents the first combined measurement of the double-differential muon neutrino and antineutrino charged-current cross sections with no pions in the final state on hydrocarbon at the off-axis near detector of the T2K experiment. [...]
arXiv:2002.09323. -
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2020-02-25
04:09
Cylinder partition function of the 6-vertex model from algebraic geometry / Bajnok, Zoltan ; Jacobsen, Jesper Lykke ; Jiang, Yunfeng ; Nepomechie, Rafael I. ; Zhang, Yang
We compute the exact partition function of the isotropic 6-vertex model on a cylinder geometry with free boundary conditions, for lattices of intermediate size, using Bethe ansatz and algebraic geometry. [...]
arXiv:2002.09019 ; CERN-TH-2020-019 ; UMTG-303 ; USTC-ICTS/PCFT-20-04. - 62 p.
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2020-02-25
04:09
Background in the CMS muon detectors: simulation and measurements with pp collision data / Costantini, Silvia
The CMS muon system at the LHC is built of different detector technologies. [...]
arXiv:2002.09060. -
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2020-02-25
04:09
Improvement, generalization, and scheme conversion of Wilson-line operators on the lattice in the auxiliary field approach / Green, Jeremy R. (CERN) ; Jansen, Karl (NIC, Zeuthen) ; Steffens, Fernanda (Bonn U.)
Nonlocal quark bilinear operators connected by link paths are used for studying parton distribution functions (PDFs) and transverse momentum-dependent PDFs of hadrons using lattice QCD. [...]
arXiv:2002.09408 ; CERN-TH-2020-028. - 15 p.
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2020-02-25
04:09
Probing QCD using top quark pair production at $\sqrt{s} = 13~\mathrm{TeV}$ in CMS / Defranchis, Matteo M.
Measurements of the top quark-antiquark pair production cross section, $\sigma_\mathrm{t\bar{t}}$, can be used to constrain the strong coupling constant, $\alpha_{S}$, the top quark mass, $m_\mathrm{t}$, and the parton distribution functions (PDFs). [...]
arXiv:2002.09288. -
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2020-02-25
04:08
Constraining the Higgs valence contribution in the proton / Fernbach, Simon (Graz U.) ; Lechner, Lukas (Vienna, OAW) ; Maas, Axel (Graz U.) ; Plätzer, Simon (Schrodinger Inst., Vienna) ; Schöfbeck, Robert (Vienna, OAW)
Non-perturbative gauge-invariance under the strong and the weak interactions dictates that the proton contains a non-vanishing valence contribution from the Higgs particle. [...]
arXiv:2002.01688 ; UWTHPH-19-38. - 20 p.
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2020-02-24
10:48
Vertex and Tracking Detector R&D for CLIC / Munker, Magdalena (CERN)
The physics goals at the proposed future Compact Linear Collider (CLIC) pose challenging demands on the performance of the detector system. Precise hit-time tagging with a few nanoseconds resolution is required for the vertex and tracking detectors, as well as a very low mass per layer combined with a single-plane spatial resolution of a few micrometers. [...]
CLICdp-Conf-2020-003.- Geneva : CERN, 2020 - 10. Fulltext: PDF;
In : 12th international "Hiroshima" Symposium on the Development and Application of Semiconductor Tracking Detectors, Hiroshima, Japan, 14 - 18 Dec 2019

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2020-02-23
15:41
Measurement of the cross section for electroweak production of a Z boson, a photon and two jets in proton-proton collisions at $\sqrt{s} = $ 13 TeV and constraints on anomalous quartic couplings / CMS Collaboration
A measurement is presented of the cross section for electroweak production of a Z boson and a photon in association with two jets ( $\mathrm{Z \gamma jj}$) in proton-proton collisions. [...]
arXiv:2002.09902 ; CMS-SMP-18-007 ; CERN-EP-2020-007 ; CMS-SMP-18-007-003. - 2020.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

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