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19922026
most citedMeasurements of Omega and Lambda from 42 High-Redshift Supernovae

18.1k citations

Showing 2014Show all

629 papers · 1 filter

hep-ex2014★ 57 cited

Measurement of the CP-violating phase in decays and limits on penguin effects

LHCb collaboration, R. Aaij, B. Adeva +697

Time-dependent CP violation is measured in the channel for each resonant final state using data collected with an integrated luminosity of 3.0 f…

astro-ph.CO2014★ 236 cited

Confirmation of a Star Formation Bias in Type Ia Supernova Distances and its Effect on Measurement of the Hubble Constant

M. Rigault, G. Aldering, M. Kowalski +35

Previously we used the Nearby Supernova Factory sample to show that SNe~Ia having locally star-forming environments are dimmer than SNe~Ia having locally passive environments.Here…

hep-ph2014★ 12 cited

Excessive Higgs pair production with little MET from squarks and gluinos in the NMSSM

Ulrich Ellwanger, Ana M. Teixeira

In the presence of a light singlino-like LSP in the NMSSM, the missing transverse energy - MET - signature of squark/gluino production can be considerably reduced. Instead, a pair…

hep-ph2014★ 104 cited

Indirect searches for sterile neutrinos at a high-luminosity Z-factory

A. Abada, V. De Romeri, S. Monteil +2

A future high-luminosity -factory will offer the possibility to study rare decays, as those leading to lepton flavour violating final states. Processes such as $Z \to \ell_1…

astro-ph.CO2014★ 10 cited

Type Ia Supernova Distance Modulus Bias and Dispersion From K-correction Errors: A Direct Measurement Using Lightcurve Fits to Observed Spectral Time Series

C. Saunders, G. Aldering, P. Antilogus +34

We estimate systematic errors due to K-corrections in standard photometric analyses of high redshift Type Ia supernovae. Errors due to K-correction occur when the spectral template…

hep-ex2014★ 42 cited

Measurement of the differential decay branching fraction as a function of and study of form factor parameterizations

J. P. Lees

Based on a sample of 500 million events recorded by the BaBar detector at c.m. energies of close to 10.6 GeV, we report on a study of the decay $D^0 \to π^- e^…