output
19922026
Showing 2018 · astro-ph.COShow all

10 papers · 2 filters

astro-ph.CO2018★ 8 cited

Non minimally coupled condensate cosmologies: matching observational data with phase space

S. Carloni, R. Cianci, P. Feola +2

We compare theoretical predictions with observations for a class of cosmological models in which the dark energy component is modeled as a fermionic condensate, non-minimally coupl…

astro-ph.CO2018★ 54 cited

Primordial gravitational waves and the H0-tension problem

Leila L. Graef, Micol Benetti, Jailson S. Alcaniz

We analyse the H0-tension problem in the context of models of the early universe that predict a blue tilted spectrum of primordial gravitational waves (GW's). By considering the GW…

astro-ph.CO2018★ 122 cited

Search for sub-solar mass ultracompact binaries in Advanced LIGO's first observing run

B. P. Abbott, R. Abbott, T. D. Abbott +1135

We present the first Advanced LIGO and Advanced Virgo search for ultracompact binary systems with component masses between 0.2 - 1.0 using data taken between Se…

astro-ph.CO2018★ 239 cited

A standard siren measurement of the Hubble constant from GW170817 without the electromagnetic counterpart

M. Fishbach, R. Gray, I. Magaña Hernandez +316

We perform a statistical standard siren analysis of GW170817. Our analysis does not utilize knowledge of NGC 4993 as the unique host galaxy of the optical counterpart to GW170817.…

astro-ph.CO2018★ 163 cited

Model independent constraints on dark energy evolution from low-redshift observations

Salvatore Capozziello, Ruchika, Anjan A Sen

Knowing the late time evolution of the Universe and finding out the causes for this evolution are the important challenges of modern cosmology. In this work, we adopt a model-indep…

astro-ph.CO2018★ 8 cited

Cosmological bounds on neutrino statistics

P. F. de Salas, S. Gariazzo, M. Laveder +3

We consider the phenomenological implications of the violation of the Pauli exclusion principle for neutrinos, focusing on cosmological observables such as the spectrum of Cosmic M…

astro-ph.CO2018★ 7 cited

Weak Lensing Study in VOICE Survey II: Shear Bias Calibrations

Dezi Liu, Liping Fu, Xiangkun Liu +14

The VST Optical Imaging of the CDFS and ES1 Fields (VOICE) Survey is proposed to obtain deep optical imaging of the CDFS and ES1 fields using the VLT Survey Telescope (VST).…

astro-ph.CO2018★ 14 cited

Weak Lensing Study in VOICE Survey I: Shear Measurement

Liping Fu, Dezi Liu, Mario Radovich +15

The VST Optical Imaging of the CDFS and ES1 Fields (VOICE) Survey is a Guaranteed Time program carried out with the ESO/VST telescope to provide deep optical imaging over two 4 deg…

astro-ph.CO2018★ 274 cited

DarkSide-50 532-day Dark Matter Search with Low-Radioactivity Argon

The DarkSide Collaboration, P. Agnes, I. F. M. Albuquerque +172

The DarkSide-50 direct-detection dark matter experiment is a dual-phase argon time projection chamber operating at Laboratori Nazionali del Gran Sasso. This paper reports on the bl…

astro-ph.CO2018★ 253 cited

Constraints on Sub-GeV Dark Matter-Electron Scattering from the DarkSide-50 Experiment

The DarkSide Collaboration, P. Agnes, I. F. M. Albuquerque +193

We present new constraints on sub-GeV dark matter particles scattering off electrons in argon based on an analysis of ionization signal data from the DarkSide-50 detector.