# CERN Preprints

Letzte Einträge:
2016-05-04
09:11
 Measurement of forward $W$ and $Z$ boson production in association with jets in proton-proton collisions at $\sqrt{s}=8$ TeV The production of $W$ and $Z$ bosons in association with jets is studied in the forward region of proton-proton collisions collected at a centre-of-mass energy of 8 TeV by the LHCb experiment, corresponding to an integrated luminosity of $1.98 \pm 0.02$ fb$^{-1}$ [...] CERN-EP-2016-092 ; LHCB-PAPER-2016-011. - 2016. Fulltext - Previous draft version - Related data file(s)

2016-05-04
08:06
 Non-Perturbative Quantum Geometry III / Krefl, Daniel The Nekrasov-Shatashvili limit of the refined topological string on toric Calabi-Yau manifolds and the resulting quantum geometry is studied from a non-perturbative perspective. [...] arXiv:1605.00182 ; CERN-TH-2016-100. - 2016. - 34 p. Preprint - Full text

2016-05-04
08:04
 Measurement of forward $W$ and $Z$ boson production in association with jets in proton-proton collisions at $\sqrt{s}=8$~TeV / LHCb collaboration The production of $W$ and $Z$ bosons in association with jets is studied in the forward region of proton-proton collisions collected at a centre-of-mass energy of 8~TeV by the LHCb experiment, corresponding to an integrated luminosity of \mbox{1.98 $\pm$ 0.02~fb$^{-1}$}. [...] arXiv:1605.00951 ; CERN-EP-2016-092 ; LHCB-PAPER-2016-011. - 2016. Preprint - Full text

2016-05-04
08:04
 Interference Effects in the Decays of 750 GeV States into $\gamma \gamma$ and $t\bar{t}$ / Djouadi, Abdelhak ; Ellis, John ; Quevillon, Jérémie We consider interference effects in the production via gluon fusion in LHC collisions at 13 TeV and decays into $\gamma \gamma$ and $t {\bar t}$ final states of the putative 750 GeV state(s) $\Phi$, assumed here to be scalar and/or pseudo scalar particle(s). [...] arXiv:1605.00542 ; CERN-TH-2016-095 ; KCL-PH-TH-2016-20 ; LPT-ORSAY--16--39. - 2016. - 31 p. Preprint - Full text

2016-05-04
08:02
 Quantum Field Theory of Interacting Dark Matter/Dark Energy: Dark Monodromies / D'Amico, Guido ; Hamill, Teresa ; Kaloper, Nemanja We discuss how to formulate a quantum field theory of dark energy interacting with dark matter. [...] arXiv:1605.00996 ; CERN-TH-2016-104. - 2016. - 24 p. Preprint - Full text

2016-05-02
10:46
 Top Quark Properties Measurements in CMS / Yazgan, Efe (Gent U.) /CMS Collaboration Recent top quark properties measurements made with the CMS detector at the LHC are presented. The measurements summarized include spin correlation of top quark pairs, asymmetries, top quark mass, and the underlying event in top quark pair events. [...] CMS-CR-2016-059.- Geneva : CERN, 2016 - 9 p. Fulltext: PDF; In : 30th Les Rencontres de Physique de la Vallée d'Aoste Results and Perspectives in Particle Physics, La Thuile, Aosta Valley, Italie, 6 - 12 Mar 2016

2016-05-02
08:48
 Enabling Technologies for Silicon Microstrip Tracking Detectors at the HL-LHC / Barth, C (KIT, Karlsruhe, EKP) ; Betancourt, C.A. (Freiburg U.) ; Bloch, I. (DESY ; DESY) ; Bögelspacher, F. (Karlsruhe U., EKP ; KIT, Karlsruhe, EKP) ; de Boer, W. (Karlsruhe U., EKP ; KIT, Karlsruhe, EKP) ; Daniels, M. (Humboldt U., Berlin) ; Dierlamm, A. (Karlsruhe U., EKP ; KIT, Karlsruhe, EKP) ; Eber, R. (Karlsruhe U., EKP ; KIT, Karlsruhe, EKP) ; Eckerlin, G. (DESY ; DESY) ; Eckstein, D. (DESY ; DESY) et al. While the tracking detectors of the ATLAS and CMS experiments have shown excellent performance in Run 1 of LHC data taking, and are expected to continue to do so during LHC operation at design luminosity, both experiments will have to exchange their tracking systems when the LHC is upgraded to the high-luminosity LHC (HL-LHC) around the year 2024. [...] arXiv:1604.08583. - 2016. Preprint

2016-04-30
23:48
 Search for narrow resonances in dijet final states at $\sqrt{s}=$ 8 TeV with the novel CMS technique of data scouting / CMS Collaboration A search for narrow resonances decaying into dijet final states is performed on data from proton-proton collisions at a center-of-mass energy of 8 TeV, corresponding to an integrated luminosity of 18.8 fb$^{-1}$. [...] CERN-EP-2016-090 ; CMS-EXO-14-005-003 ; arXiv:1604.08907. - 2016. Additional information for the analysis - CMS AuthorList - Full text - Full text

2016-04-30
17:16
 Measurement of the integrated and differential $\mathrm{t \bar{t}}$ production cross sections for high-$p_{\mathrm{T}}$ top quarks in pp collisions at $\sqrt{s} =$ 8 TeV / CMS Collaboration The cross section for pair production of top quarks with high transverse momenta (pt > 400 GeV) is The cross section for pair production of top quarks ($\mathrm{ t \bar{t} }$) with high transverse momenta is measured in $\mathrm{ p } \mathrm{ p }$ collisions, collected with the CMS detector at the LHC with $\sqrt{s} =$ 8 TeV in data corresponding to an integrated luminosity of 19.7 fb$^{-1}$. [...] CERN-EP-2016-078 ; CMS-TOP-14-012-003 ; arXiv:1605.00116. - 2016. Additional information for the analysis - CMS AuthorList - Full text - Full text

2016-04-30
08:37
 A neutrino interaction with two vertices topology detected by OPERA / Medinaceli, Eduardo (INFN, Padua ; Padua U.) The OPERA experiment has reported the detection of five $\nu_{\tau}$ candidates in the CNGS $\nu_{\mu}$ beam, allowing to reject the background-only hypothesis at the 5.1$\sigma$ level. [...] arXiv:1604.08249 ; NUPHYS2015-MEDINACELI. - 2016. - 4 p. Preprint