# CERN Preprints

უკანასკნელი დამატებები:
2020-07-06
14:43
 Searches for low-mass dimuon resonances Searches are performed for low-mass dimuon resonances, $X$, produced in proton-proton collisions at a center-of-mass energy of 13 TeV, using a data sample corresponding to an integrated luminosity of 5.1 fb$^{-1}$ and collected with the LHCb detector. [...] CERN-EP-2020-114 ; LHCB-PAPER-2020-013. - 2020. Fulltext - Related data file(s) - Supplementary information

2020-07-06
13:18
 Jet energy scale and resolution measured in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector Jet energy scale and resolution measurements with their associated uncertainties are reported for jets using 36-81 fb$^{-1}$ of proton-proton collision data with a centre-of-mass energy of $\sqrt{s}=13$ TeV collected by the ATLAS detector at the LHC. [...] CERN-EP-2020-083. - 2020. Fulltext - Previous draft version

2020-07-06
13:12
 Measurement of single top-quark production in association with a $W$ boson in the single-lepton channel at $\sqrt{s} = 8$ TeV with the ATLAS detector The production cross-section of a top quark in association with a $W$ boson is measured using proton-proton collisions at $\sqrt{s} = 8$ TeV. [...] CERN-EP-2019-221. - 2020. Fulltext - Previous draft version

2020-07-05
22:27
 Measurement of the CP-violating phase ${\phi_{\mathrm{s}}}$ in the ${\mathrm{B^{0}_{s}}\to\mathrm{J}/\psi\,\phi(1020) \to \mu^{+}\mu^{-}\,{\mathrm{K^{+}}\mathrm{K^{-}}} }$ channel in proton-proton collisions at $\sqrt{s} =$ 13 TeV The CP-violating weak phase ${\phi_{\mathrm{s}}}$ and the decay width difference $\Delta\Gamma_{\mathrm{s}}$ between the light and heavy $\mathrm{B^{0}_{s}}$ mass eigenstates are measured with the CMS detector at the LHC in a sample of 48 500 reconstructed ${\mathrm{B^{0}_{s}}\to\mathrm{J}/\psi\,\phi(1020) \to \mu^{+}\mu^{-}\,{\mathrm{K^{+}}\mathrm{K^{-}}} }$ events. [...] CERN-EP-2020-110 ; CMS-BPH-20-001-003. - 2020. Additional information for the analysis - CMS AuthorList - Fulltext

2020-07-04
12:27
 Measurement of the inclusive and differential Higgs boson production cross sections in the leptonic WW decay mode at $\sqrt{s} =$ 13 TeV Measurement of the fiducial inclusive and differential production cross sections of the Higgs boson in proton-proton collisions at $\sqrt{s} =$ 13 TeV are performed using events where the Higgs boson decays into a pair of W bosons that subsequently decay into a final state with an electron, a muon, and a pair of neutrinos. [...] CERN-EP-2020-106 ; CMS-HIG-19-002-003. - 2020. Additional information for the analysis - CMS AuthorList - Fulltext

2020-07-04
04:03
 The role of boundary conditions in quantum computations of scattering observables / Briceño, Raúl A. ; Guerrero, Juan V. ; Hansen, Maxwell T. ; Sturzu, Alexandru Quantum computing may offer the opportunity to simulate strongly-interacting field theories, such as quantum chromodynamics, with physical time evolution. [...] arXiv:2007.01155 ; JLAB-THY-20-3210 ; CERN-TH-2020-112. - 18 p. Fulltext

2020-07-03
16:53
 HL-LHC operational scenarios for Pb-Pb and p-Pb operation / Bruce, Roderik (CERN) ; Argyropoulos, Theodoros (CERN) ; Bartosik, Hannes (CERN) ; De Maria, Riccardo (CERN) ; Fuster Martinez, Nuria (CERN) ; Jebramcik, Marc Andre (Goethe University Frankfurt (DE)) ; Jowett, John (GSI - Helmholtzzentrum fur Schwerionenforschung GmbH (DE)) ; Mounet, Nicolas (CERN) ; Redaelli, Stefano (CERN) ; Rumolo, Giovanni (CERN) et al. This report describes the running scenario for operation with Pb-Pb and p-Pb collisions in the HL-LHC. [...] CERN-ACC-2020-0011. - 2020. - 46 p. Full text

2020-07-03
04:05
 Machine Learning and Algebraic Approaches towards Complete Matter Spectra in 4d F-theory / Bies, Martin ; Cvetic, Mirjam ; Donagi, Ron ; Lin, Ling ; Liu, Muyang ; Ruehle, Fabian Motivated by engineering vector-like (Higgs) pairs in the spectrum of 4d F-theory compactifications, we combine machine learning and algebraic geometry techniques to analyze line bundle cohomologies on families of holomorphic curves. [...] arXiv:2007.00009 ; UPR-1305-T ; CERN-TH-2020-111. - 42 p. Fulltext

2020-07-03
04:05
 Lectures on chiral algebras of $\mathcal{N} \geqslant 2$ superconformal field theories / Lemos, Madalena Any four-dimensional $\mathcal{N} \geqslant 2$ superconformal field theory possess a protected subsector isomorphic to a two-dimensional chiral algebra \cite{Beem:2013sza}. [...] arXiv:2006.13892 ; CERN-TH-2020-098. - 36 p. Fulltext

2020-07-03
04:05
 Probing Energetic Light Dark Matter with Multi-Particle Tracks Signatures at DUNE / De Roeck, Albert (CERN) ; Kim, Doojin (Texas A-M ; Arizona U.) ; Moghaddam, Zahra Gh. (Perugia U.) ; Park, Jong-Chul (Chungnam Natl. U.) ; Shin, Seodong (Chonbuk Natl. U.) ; Whitehead, Leigh H. (Cambridge U.) The search for relativistic scattering signals of cosmogenic light dark matter at terrestrial detectors has received increasing attention as an alternative approach to probe dark-sector physics. [...] arXiv:2005.08979 ; MI-TH-2011. - 34 p. Fulltext