# CERN Published Articles

Последние добавления:
2017-09-15
06:47
 Search for the Standard Model Scalar Decaying to Fermions at CMS / Dutta, Valentina (MIT) /CMS The latest results of the search for the standard model scalar boson in fermionic decay channels at the CMS experiment are presented. The dataset used corresponds to an integrated luminosity of 5 $fb^{-1}$ of proton-proton collision data collected at $\sqrt{s}$ = 7 TeV and up to 19.4 $fb^{-1}$ collected at $\sqrt{s}$ = 8 TeV. [...] 2013 - 9 p. - Published in : (2013) , pp. 279-287 fulltext: PDF; In : 48th Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 2 - 9 Mar 2013, pp.279-287

2017-09-15
06:47
 Recent results from the OPERA experiment / del Amo Sanchez, P (Annecy, LAPP) /OPERA The OPERA neutrino experiment recently nished data-taking, its recorded sample compris- ing 18 : 0 10 19 POT delivered by the CERN CNGS beam from 2008 to 2012. The goal of the OPERA experiment is to establish ! oscillations in appearance mode by observing the leptons produced in Charged Current interactions. [...] 2013 - 6 p. - Published in : (2013) , pp. 163-168 fulltext: PDF; In : 48th Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 2 - 9 Mar 2013, pp.163-168

2017-09-15
06:47
 Hadronic $b$ decays to open charm and a measurement of the CKM angle $\gamma$ / Gligorov, V V (CERN) /LHCb The LHCb detector is a general purpose forward spectrometer at the Large Hadron Collider, which exploits the $\approx$ 300 b cross-section for $b\bar{b}$ production in 7 TeV proton-proton collisions to make precise measurements of b-hadron properties. The following results, all based on a $1 fb^{-1}$ data sample, are presented here : precision measurements of branching fractions and first observations of B meson decays to doubly charmed nal states; searches for rare B meson decays to open charm nal states; and a measurement of the CKM angle $\gamma$.. 2013 - 7 p. - Published in : (2013) , pp. 41-47 fulltext: PDF; In : 48th Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 2 - 9 Mar 2013, pp.41-47

2017-09-15
06:47
 Precision measurement of the oscillation frequency in the $B_{s}^{0}-\bar{B}_{s}^{0}$ system / Wandernoth, Sebastian (Heidelberg U.) A measurement of the B 0 s { B 0 s oscillation frequency, which is equivalent to the mass dierence m s of the B 0 s mass eigenstates, is presented. Using a dataset, corresponding to an integrated luminosity of 1.0 fb 1 , collected by the LHCb experiment at the LHC in 2011, a total of about 34,000 B 0 s ! D s + signal candidates are reconstructed [...] 2013 - 4 p. - Published in : (2013) , pp. 513-516 fulltext: PDF; In : 48th Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 2 - 9 Mar 2013, pp.513-516

2017-09-15
06:47
 Combination of results on the Higgs Boson in ATLAS / Mansoulié, Bruno (IRFU, SPP, Saclay) /ATLAS The combination of the most recent results obtained by the ATLAS experiment at the LHC on the Higgs boson is presented. The combined mass measurement derived from the $H \to \gamma \gamma$ and $H \to ZZ^{(*)} \to 4l$ channels using the full 2011 and 2012 dataset is $m_H$ = $125 ± 2 (stat)^{+0.5}_{-0.6}$ (sys) GeV. [...] 2013 - 10 p. - Published in : (2013) , pp. 319-328 fulltext: PDF; In : 48th Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 2 - 9 Mar 2013, pp.319-328

2017-09-15
06:47
 Study of the rare decay $K^{\pm} → \pi^{\pm}γγ$ in the NA48/2 and NA62 experiments at CERN / Piccini, Mauro (INFN, Perugia) /NA48/2 ; NA62 A sample of about 300 K ! rare decays with a background contamination below 10% has been collected by the NA48/2 and NA62 experiments at CERN during low intensity runs with minimum bias trigger conguration. The measurements of the decay spectrum and rate provide a crucial test of the Chiral Perturbation Theory (ChPT) describing weak processes at low energy 2013 - 4 p. - Published in : (2013) , pp. 279-282 fulltext: PDF; In : 48th Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, Italy, 9 - 16 Mar 2013, pp.279-282

2017-09-15
06:47
 Open heavy–flavour and quarkonium measurements with ALICE at the LHC / Fionda, F (Bari U. ; INFN, Bari) /ALICE The ALICE detector provides excellent capabilities to study heavy quark (i.e. charm and beauty) production in proton{proton (pp) and heavy{ion collisions (AA) at the Large Hadron Collider (LHC) [...] 2013 - 4 p. - Published in : (2013) , pp. 265-268 fulltext: PDF; In : 48th Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, Italy, 9 - 16 Mar 2013, pp.265-268

2017-09-15
06:47
 The Double Ridge Phenomenon in p–Pb Collisions Measured with ALICE / Grosse-Oetringhaus, Jan Fiete /ALICE 2013 - 2 p. - Published in : (2013) , pp. 229-230 fulltext: PDF; In : 48th Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, Italy, 9 - 16 Mar 2013, pp.229-230

2017-09-15
06:47
 Measurements of direct CP violation in charm decays at LHCb / Stahl, Sascha (Heidelberg U.) Two searches for direct CP violation in D 0 ! h h + (where h = K or ) are presented using data corresponding to an integrated luminosity of 1.0 fb 1 collected in 2011 by LHCb in pp collisions at a centre-of-mass energy of 7 TeV. One analysis uses D 0 mesons produced via a D resonance and the other analysis uses D 0 mesons originating from semileptonic b - decays [...] 2013 - 4 p. - Published in : (2013) , pp. 131-134 fulltext: PDF; In : 48th Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, Italy, 9 - 16 Mar 2013, pp.131-134

2017-09-15
06:47
 Indirect $CP$ violation in the $B^0_s$ system at LHCb / Hulsbergen, Wouter (NIKHEF, Amsterdam) /LHCb Meson-anti-meson mixing in the B 0 s system is considered a sensitive prove of physics beyond the standard model. In this talk I summarize recent LHCb measurements of the mixing frequency, time-dependent CP violation, the B 0 s lifetime and decay width dierence and the avour-specic asymmetry.. 2013 - 4 p. - Published in : (2013) , pp. 123-126 fulltext: PDF; In : 48th Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, Italy, 9 - 16 Mar 2013, pp.123-126