# CERN Preprints

Derniers ajouts:
2018-05-28
07:20
 Combined measurement of differential and total cross sections in the $H \rightarrow \gamma \gamma$ and the $H \rightarrow ZZ^* \rightarrow 4\ell$ decay channels at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration A combined measurement of differential and inclusive total cross sections of Higgs boson production is performed using 36.1 fb$^{-1}$ of 13 TeV proton-proton collision data produced by the LHC and recorded by the ATLAS detector in 2015 and 2016. [...] CERN-EP-2018-080 ; arXiv:1805.10197 ; CERN-EP-2018-080. - 33 p. Fulltext

2018-05-28
07:20
 Spin-four N=7 W-Supergravity: S-fold and Double Copy Construction / Ferrara, Sergio ; Lust, Dieter In the present investigation we consider the possibility of having new massive, higher spin W-supergravity theories, which do not exist as four-dimensional perturbative models. [...] CERN-TH-2018-112 ; MPP-2018-87 ; LMU-ASC 29/18 ; arXiv:1805.10022 ; CERN-TH-2018-112 ; MPP-2018-87 ; LMU-ASC-29-18. - 33 p. Fulltext

2018-05-28
07:20
 Measurement of $D_s^{\pm}$ production asymmetry in $pp$ collisions at $\sqrt{s} =7$ and 8 TeV / LHCb Collaboration The inclusive $D_s^{\pm}$ production asymmetry is measured in $pp$ collisions collected by the LHCb experiment at centre-of-mass energies of $\sqrt{s} =7$ and 8 TeV. [...] LHCb-PAPER-2018-010 ; CERN-EP-2018-073 ; arXiv:1805.09869 ; LHCB-PAPER-2018-010 ; CERN-EP-2018-073. - Fulltext

2018-05-28
07:20
 NNLOPS accurate predictions for $W^+W^-$ production / Re, Emanuele ; Wiesemann, Marius ; Zanderighi, Giulia We present novel predictions for the production of $W^+W^-$ pairs in hadron collisions that are next-to-next-to-leading order accurate and consistently matched to a parton shower (NNLOPS). [...] CERN-TH/2018-114 ; LAPTH-018/18 ; arXiv:1805.09857 ; CERN-TH-2018-114 ; LAPTH-018-18. - 40 p. Fulltext

2018-05-26
07:25
 Observation of a new $\Xi_b^-$ resonance / LHCb Collaboration From samples of $pp$ collision data collected by the LHCb experiment at $\sqrt{s}=7$, $8$ and $13$ TeV corresponding to integrated luminosities of 1.0, 2.0 and 1.5 fb$^{-1}$, respectively, a peak in both the $\Lambda_b^0K^-$ and $\Xi_b^0\pi^-$ invariant mass spectra is observed. [...] LHCb-PAPER-2018-013 ; CERN-EP-2018-108 ; LHCB-PAPER-2018-013 ; CERN-EP-2018-108 ; arXiv:1805.09418. - 8 p. Full text

2018-05-26
07:25
 Summary and Conclusions of the 'JRA Beam Telescope 2025'-Forum at the 6th Beam Telescopes and Test Beams Workshop / Dreyling-Eschweiler, J. (DESY) ; Jansen, H. (DESY) ; Amjad, M.S. (University Coll. London) ; Arling, J.-H. (DESY) ; Coates, T. (Sussex U.) ; Dätwyler, A. (Zurich U.) ; Dannheim, D. (CERN) ; van Dijk, M.W. U. (CERN) ; Eichhorn, T. (DESY) ; Gerbershagen, A. (CERN) et al. On January 17th 2018, a forum on a possible Joint Research Activity on a future common Beam Telescope was held during the 6th Beam Telescopes and Test Beams Workshop (BTTB) in Zurich, Switzerland. [...] arXiv:1805.09572. - 5 p. Fulltext

2018-05-26
06:12
 Single event effects in high-energy accelerators / García Alía, Rubén (CERN) ; Brugger, Markus (CERN) ; Danzeca, Salvatore (CERN) ; Cerutti, Francesco (CERN) ; de Carvalho Saraiva, Joao Pedro (CERN) ; Denz, Reiner (CERN) ; Ferrari, Alfredo (CERN) ; Foro, Lionel L (CERN) ; Peronnard, Paul (CERN) ; Røed, Ketil (U. Oslo (main)) et al. The radiation environment encountered at high-energy hadron accelerators strongly differs from the environment relevant for space applications. [...] 2017. - 11 p.

2018-05-25
22:57
 Constraints on models of scalar and vector leptoquarks decaying to a quark and a neutrino at $\sqrt{s} =$ 13 TeV / CMS Collaboration The results of a previous search by the CMS Collaboration for squarks and gluinos are reinterpreted to constrain models of leptoquark (LQ) production. [...] CMS-SUS-18-001 ; CERN-EP-2018-109 ; arXiv:1805.10228 ; CMS-SUS-18-001 ; CERN-EP-2018-109 ; CMS-SUS-18-001-003. - 2018. Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

2018-05-25
22:18
 Search for an exotic decay of the Higgs boson to a pair of light pseudoscalars in the final state with two b quarks and two $\tau$ leptons in proton-proton collisions at $\sqrt{s} =$ 13 TeV / CMS Collaboration A search for an exotic decay of the Higgs boson to a pair of light pseudoscalar bosons is performed for the first time in the final state with two b quarks and two $\tau$ leptons. [...] CMS-HIG-17-024 ; CERN-EP-2018-089 ; arXiv:1805.10191 ; CMS-HIG-17-024 ; CERN-EP-2018-089 ; CMS-HIG-17-024-003. - 2018. Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

2018-05-25
14:56
 PcInterlock: Implementation and Operational Experience with the Optics Interlock / Schaumann, Michaela (CERN) ; Calia, Andrea (CERN) ; Fuchsberger, Kajetan (CERN) ; Wenninger, Jorg (CERN) In 2016 the luminosity reach of the LHC was increased by reducing the β-function in the main collision points below the design value to β∗ = 40 cm. [...] CERN-BE-2018-001. - 2018. - 19 p.