0000000000061104

AUTHOR

B. Meier

showing 3 related works from this author

Neue technische Entwicklungen

1989

Vom 1. 9. 1985 bis zum 31. 12. 1988 wurden 87 Anastomosen gefertigt; 59 wegen Sigmadivertikultitis, 21 bei Morbus Crohn/Colitis ulcerosa, 4 nach Radiatio und 3 nach ischamischer Kolitis. 47 manuelle Anastomosen, vorwiegend im rektosigmoidalen Ubergang stehen 40 Stapleranastomosen, besonders im oberen und mittleren Rektumdrittel gegenuber. Nach Klammernaht setzte die Stuhltatigkeit fruher ein, die Infusionsdauer war kurzer. Ein symptomatischer Nahtbruch entstand nach Anwendung des EEA-Premiumgerates. Kein Patient verstarb. Narbige Anastomosenstenosen entwickelten sich nicht. Besonders im oberen und mittleren Rektum stellen die Stapler eine wichtige Erganzung der chirurgischen Technik dar.

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Technical design of the phase I Mu3e experiment

2021

Nuclear instruments & methods in physics research / A 1014, 165679 (2021). doi:10.1016/j.nima.2021.165679

Nuclear and High Energy PhysicsParticle physicsPhysics - Instrumentation and DetectorsPhysics::Instrumentation and Detectorsflavor: violation [lepton]FOS: Physical sciencesElectron7. Clean energy01 natural sciences530muon: decayTechnical designMuon decaysHigh Energy Physics - Experimentdesign [detector]High Energy Physics - Experiment (hep-ex)decay [muon]Scintillating tilesPositronsemiconductor detector: pixelScintillating fibres0103 physical sciencesscintillation counter: fibreddc:530tracking detector010306 general physicsInstrumentationEngineering & allied operationsactivity reportdetector: designPhysicspixel [semiconductor detector]MuonPixel010308 nuclear & particles physicsDetectorMonolithic pixel detectorlepton: flavor: violationInstrumentation and Detectors (physics.ins-det)fibre [scintillation counter]sensitivityLepton flavour violationBeamlineHigh Energy Physics::Experimentddc:620performanceLepton
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Measurement of the mass and lifetime of the Ω(−)(b) baryon

2016

A proton-proton collision data sample, corresponding to an integrated luminosity of 3 fb$^{-1}$ collected by LHCb at $\sqrt{s}=7$ and 8 TeV, is used to reconstruct $63\pm9$ $\Omega_b^-\to\Omega_c^0\pi^-$, $\Omega_c^0\to pK^-K^-\pi^+$ decays. Using the $\Xi_b^-\to\Xi_c^0\pi^-$, $\Xi_c^0\to pK^-K^-\pi^+$ decay mode for calibration, the lifetime ratio and absolute lifetime of the $\Omega_b^-$ baryon are measured to be \begin{align*} \frac{\tau_{\Omega_b^-}}{\tau_{\Xi_b^-}} &= 1.11\pm0.16\pm0.03, \\ \tau_{\Omega_b^-} &= 1.78\pm0.26\pm0.05\pm0.06~{\rm ps}, \end{align*} where the uncertainties are statistical, systematic and from the calibration mode (for $\tau_{\Omega_b^-}$ only). A measurement …

Physics and Astronomy (miscellaneous)Analytical chemistryQuarkonium01 natural sciencesOmegaproton-proton scatteringHigh Energy Physics - ExperimentLuminosityPhysics Particles & FieldsHEAVY-QUARK EXPANSIONHadron-Hadron scattering (experiments)[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]BaryonsBarionsPhysicsPhysicsBEAUTYMassa (Física)Nuclear & Particles PhysicsPhysical SciencesINCLUSIVE WEAK DECAYSLHCMass (Physics)Propietats de la matèriaParticle Physics - ExperimentProperties of matterNuclear and High Energy PhysicsHadronsAstronomy & AstrophysicsParticle and resonance productionNONuclear physicsRATIO0202 Atomic Molecular Nuclear Particle And Plasma Physics0103 physical sciencesPi010306 general physics0206 Quantum PhysicsINCLUSIVE WEAK DECAYS; HEAVY-QUARK EXPANSION; DISCARDING 1/N(C); RATIO; BEAUTY; RULEScience & Technology010308 nuclear & particles physicsQCDHEPDISCARDING 1/N(C)BaryonLHCb0201 Astronomical And Space SciencesHadron-Hadron scattering (experiments) Particle and resonance production proton-proton scattering QCD QuarkoniumHadronic decays of baryonBottom baryons (|B|>0)High Energy Physics::ExperimentCharmed mesons (|C|>0 B=0)RULE
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