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Extracellular electron transfer by the cultured coral photosymbiont Symbiodinium microadriaticum. [PDF]
Photosynth ResMarcel L +7 more
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White Dwarfs in the HET Dark Energy Experiment
AIP Conference Proceedings, 2010In the past decades, large scale surveys have discovered a large number of white dwarfs. For example, the Sloan Digital Sky Survey (SDSS) Data Release 7 [5] lists about 20 000 spectroscopically confirmed new white dwarfs. More than just a number, the new discoveries revealed different flavors of white dwarfs, including a new class of pulsators [7] and ...
B. G. Castanheira +7 more
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The Hobby-Eberly Telescope Dark Energy Experiment
AIP Conference Proceedings, 2004We describe a project (HETDEX) to measure the evolution of dark energy out to z 4 with high precision. The galaxy power spectrum contains the baryonic oscillations seen in the CMB, and these features remain in the linear regime at high redshift. The separation of these peaks in the power spectrum is a standard ruler imprinted on both the angular and ...
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The research and development program for the SNAP dark energy experiment
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2007Abstract The SNAP mission includes two surveys to study dark energy. In the deep survey, we detect more than 2000 matched Type Ia supernovae within a 7.5 deg2 field, with redshifts covering the range z = 0.1 – 1.7 . This uniform and high-quality set of “standard candles” will provide the most precise mapping of the expansion of the ...
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New constraints on interacting dark energy from Planck experiment
Proceedings of the International School of Physics “Enrico Fermi”We present new constraints on interacting dark energy from the recent measurements of the Cosmic Microwave Background Anisotropies from the Planck satellite experiment. We show that an interacting dark-energy model is compatible with the Planck measurements, deriving a weak bound on the dark matter-dark energy coupling parameter ξ=−0.49+0.19 ...
Salvatelli V., Marchini A.
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Forecasting interacting dark energy models with future experiments
The Fifteenth Marcel Grossmann Meeting, 2022L. Santos, W. Zhao
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Search for Dark Energy and Modified Gravity with Tabletop Experiments
Skalarfelder sind sowohl durch die theoretische als auch die experimentelle Physik gut motiviert. Sie werden von höherdimensionalen Theorien wie der Stringtheorie vorhergesagt, erklären die Masse der Eichbosonen der schwachen Wechselwirkung und können dazu dienen, die kosmische Inflation anzutreiben oder Modelle für dunkle Materie oder dunkle Energie ...openaire +1 more source
Brief review of recent advances in understanding dark matter and dark energy
New Astronomy Reviews, 2021Eugene Oks
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Experiments with levitated force sensor challenge theories of dark energy
Nature Physics, 2022Peiran Yin +9 more
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