0000000000472084

AUTHOR

D. Mueller

showing 3 related works from this author

Measurement of azimuthal asymmetries associated with deeply virtual Compton scattering on a longitudinally polarized deuterium target

2010

Azimuthal asymmetries in exclusive electroproduction of a real photon from a longitudinally polarized deuterium target are measured with respect to target polarization alone and with respect to target polarization combined with beam helicity and/or beam charge. The asymmetries appear in the distribution of the real photons in the azimuthal angle $\phi$ around the virtual photon direction, relative to the lepton scattering plane. The asymmetries arise from the deeply virtual Compton scattering process and its interference with the Bethe-Heitler process. The results for the beam-charge and beam-helicity asymmetries from a tensor polarized deuterium target with vanishing vector polarization ar…

Nuclear and High Energy Physics/dk/atira/pure/sustainabledevelopmentgoals/affordable_and_clean_energyEVOLUTION KERNELS010308 nuclear & particles physicsGENERALIZED PARTON DISTRIBUTIONS; IMPACT PARAMETER SPACE; ELECTRON STORAGE-RING; EVOLUTION KERNELS; HERA; SPIN; NUCLEON; QCDHERAIMPACT PARAMETER SPACEFOS: Physical sciencesQCD01 natural sciencesHigh Energy Physics - ExperimentHigh Energy Physics - Experiment (hep-ex)ELECTRON STORAGE-RINGSPINGENERALIZED PARTON DISTRIBUTIONS0103 physical sciencesddc:530High Energy Physics::ExperimentSDG 7 - Affordable and Clean EnergyNUCLEON010306 general physics
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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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Vergleichende Untersuchungen der peripheren Durchblutung und verschiedener Stoffwechselgrößen bei jugendlichen Patienten mit essentieller Hypertonie,…

1972

Die Coincidenz von organischen arteriellen Verschluskrankheiten mit Hypertonie, Diabetes mellitus, Fett- und Kohlenhydratstoffwechselstorungen bei alteren Menschen sind eine bekannte Tatsache. Zur Prufung der Frage, inwieweit derartige Erkrankungen schon im jugendlichen Alter als Risikofaktoren wirksam werden konnen, haben wir Durchblutungsmessungen bei Jugendlichen mit essentieller Hypertonie und jugendlichen Diabetikern vorgenommen; als Vergleichsgruppen dienten jugendliche Patienten mit bekannten organischen Angiopathien sowie eine Gruppe jugendlicher Probanden ohne Hypertonie, ohne Glucosetoleranzstorungen, ohne Hyperlipidamie und ohne nachweisbare coronare oder periphere Angiopathien. …

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