# CERN Preprints

Senast inlagda poster:
2016-07-27
13:31
 Search for new phenomena in different-flavour high-mass dilepton final states in \boldmath{$pp$} collisions at $\sqrt{s}=13$ TeV with the ATLAS detector A search is performed for a heavy particle decaying into different flavour dilepton pairs ($e\mu$, $e\tau$ or $\mu\tau$), using 3.2 $fb^{-1}$ of proton--proton collision data at $\sqrt{s}=13$ TeV collected in 2015 by the ATLAS detector at the Large Hadron Collider. [...] CERN-EP-2016-168. - 2016. Fulltext - Previous draft version

2016-07-27
08:47
 The Linac4 Project / Lombardi, Alessandra (CERN) Linac4 is a normal conducting, 160 MeV H- ion accelerator that is being constructed within the scope of the LHC injectors upgrade project. [...] CERN-ACC-2016-0104. - 2016. - 7 p. Full text

2016-07-27
08:13
 Measurement of the ratio of branching fractions $\mathcal{B}(B_{c}^{+} \to J/\psi K^{+})/\mathcal{B}(B_{c}^{+} \to J/\psi\pi^{+})$ / LHCb collaboration The ratio of branching fractions $R_{K/\pi} \equiv \mathcal{B}(B_{c}^{+} \to J/\psi K^{+})/\mathcal{B}(B_{c}^{+} \to J/\psi\pi^{+})$ is measured with $pp$ collision data collected by the LHCb experiment at centre-of-mass energies of 7 TeV and 8 TeV, corresponding to an integrated luminosity of 3${\mbox{fb}^{-1}}$. [...] arXiv:1607.06823 ; LHCB-PAPER-2016-020 AND CERN-EP-2016-173. - 2016. Preprint - Full text

2016-07-27
06:00
 Fundamental Physics with Antihydrogen / Hangst, Jeffrey S (Aarhus U. ; CERN) Antihydrogen—the antimatter equivalent of the hydrogen atom—is of fundamental interest as a test bed for universal symmetries—such as CPT and the Weak Equivalence Principle for gravitation. [...] 2014. - 19 p.

2016-07-26
08:15
 Analysis of the Influence of Fibre Diameter on Wirescanner Beam Profile Measurements / King, Quentin (CERN) It is often important to be able to measure beam profiles in regions where the beam size is very small. [...] CERN-SPS-ABM-Note-88-02. - 1988. - 8 p. Fulltext

2016-07-25
11:23
 LHC Run 2: Results and Challenges / Bruce, Roderik (CERN) ; Arduini, Gianluigi (CERN) ; Bartosik, Hannes (CERN) ; De Maria, Riccardo (CERN) ; Giovannozzi, Massimo (CERN) ; Iadarola, Giovanni (CERN) ; Jowett, John (CERN) ; Li, Kevin Shing Bruce (CERN) ; Lamont, Mike (CERN) ; Lechner, Anton (CERN) et al. The first proton run of the LHC was very successful and resulted in important physics discoveries. [...] CERN-ACC-2016-0103. - 2016. - 8 p. Full text

2016-07-25
11:01
 Intensity effects in the formation of stable islands in phase space during the multi-turn extraction process at the CERN PS / machida, Shinji (STFC) ; Prior, Chris ; Gilardoni, Simone (CERN) ; Giovannozzi, Massimo (CERN) ; Hirlander, Simon (Graz University of Technology (AT)) ; Huschauer, Alexander (CERN) The CERN PS utilises a Multi-Turn Extraction (MTE) scheme to stretch the beam pulse length to optimise the filling process of the SPS. [...] CERN-ACC-2016-0102. - 2016. - 6 p. Full text

2016-07-25
07:42
 Monte Carlo simulations of Higgs-boson production at the LHC with the KrkNLO method / Jadach, S ; Nail, G ; Placzek, W ; Sapeta, S ; Siodmok, A ; Skrzypek, M We present numerical tests and predictions of the KrkNLO method for matching of NLO QCD corrections to hard processes with LO parton shower Monte Carlo generators. [...] arXiv:1607.06799 ; IFJPAN-IV-2016-10 ; CERN-PH-TH-2016-166 ; MAN-HEP-2016-13 ; KA-TP-23-2016 ; MCNET-16-27. - 2016. - 13 p. Preprint - Full text

2016-07-25
07:42
 $SU(2)$ gauge theory with two fundamental flavours: scalar and pseudoscalar spectrum / Arthur, Rudy (Southern Denmark U., CP3-Origins) ; Drach, Vincent (CERN) ; Hietanen, Ari (Southern Denmark U., CP3-Origins) ; Pica, Claudio (Southern Denmark U., CP3-Origins) ; Sannino, Francesco (Southern Denmark U., CP3-Origins) We investigate the scalar and pseudoscalar spectrum of the $SU(2)$ gauge theory with $N_f=2$ flavours of fermions in the fundamental representation using non perturbative lattice simulations. [...] arXiv:1607.06654 ; CERN-TH-2016-169. - 2016. - 18 p. Preprint - Full text

2016-07-24
00:48
 Measurement of electroweak production of a W boson and two forward jets in proton-proton collisions at $\sqrt{s} =$ 8 TeV / CMS Collaboration A measurement is presented of the cross section for the electroweak production of a W boson in association with two jets in proton-proton collisions at a center-of-mass energy of 8 TeV. [...] CERN-EP-2016-093 ; CMS-SMP-13-012-003 ; arXiv:1607.06975. - 2016. Additional information for the analysis - CMS AuthorList - Full text - Full text