Results 11 to 20 of about 750,909 (382)

DARWIN – a next-generation liquid xenon observatory for dark matter and neutrino physics [PDF]

open access: yesInternational Conference on Rebooting Computing, 2021
The nature of dark matter and properties of neutrinos are among the most pressing issues in contemporary particle physics. The dual-phase xenon time-projection chamber is the leading technology to cover the available parameter space for weakly ...
J. Aalbers   +499 more
semanticscholar   +1 more source

THE ZADKO OBSERVATORY [PDF]

open access: yesRevista Mexicana de Astronomía y Astrofísica Serie de Conferencias, 2021
The 1.0 metre f/4 fast-slew Zadko Telescope was installed in June 2008 approximately seventy kilometres north of Perth at Yeal, in the Shire of Gingin, Western Australia. Since the Zadko Telescope has been in operation it has proven its worth by detecting numerous Gamma Ray Burst afterglows, two of these being the most distant 'optical transients ...
J. A. Moore   +4 more
openaire   +2 more sources

SRG X-ray orbital observatory. Its telescopes and first scientific results [PDF]

open access: yesAstronomy & Astrophysics, 2021
The orbital observatory Spectrum-Roentgen-Gamma (SRG), equipped with the grazing-incidence X-ray telescopes Mikhail Pavlinsky ART-XC and eROSITA, was launched by Roscosmos to the Lagrange L2 point of the Sun–Earth system on July 13, 2019.
R. Sunyaev   +41 more
semanticscholar   +1 more source

Gravitational observatories

open access: yesJournal of High Energy Physics, 2023
Abstract We consider four-dimensional general relativity with vanishing cosmological constant defined on a manifold with a boundary. In Lorentzian signature, the timelike boundary is of the form σ × ℝ, with σ a spatial two-manifold that we take to be either flat or S2. In Euclidean signature we take the boundary to be S2 × S1.
Dionysios Anninos   +2 more
openaire   +5 more sources

The Simons Observatory: science goals and forecasts [PDF]

open access: yesJournal of Cosmology and Astroparticle Physics, 2018
The Simons Observatory (SO) is a new cosmic microwave background experiment being built on Cerro Toco in Chile, due to begin observations in the early 2020s.
T. C. C. P. Ade   +248 more
semanticscholar   +1 more source

Evidence of free tropospheric and long-range transport of microplastic at Pic du Midi Observatory

open access: yesNature Communications, 2021
The emerging threat of atmospheric microplastic pollution has prompted researchers to study areas previously considered beyond the reach of plastic. Investigating the range of atmospheric microplastic transport is key to understanding the global extent ...
S. Allen   +6 more
semanticscholar   +1 more source

The ART-XC telescope on board the SRG observatory [PDF]

open access: yesAstronomy & Astrophysics, 2021
Astronomical Roentgen Telescope – X-ray Concentrator (ART-XC) is the hard X-ray instrument with grazing incidence imaging optics on board the Spektr-Roentgen-Gamma (SRG) observatory.
M.Pavlinsky   +71 more
semanticscholar   +1 more source

Herschel Space Observatory - An ESA facility for far-infrared and submillimetre astronomy [PDF]

open access: yes, 2010
Herschel was launched on 14 May 2009, and is now an operational ESA space observatory o ering unprecedented observational capabilities in the far-infrared and submillimetre spectral range 55 671 m.
G. Pilbratt   +10 more
semanticscholar   +1 more source

Direct evidence for neutrino flavor transformation from neutral-current interactions in the Sudbury Neutrino Observatory. [PDF]

open access: yesPhysical Review Letters, 2002
Observations of neutral-current nu interactions on deuterium in the Sudbury Neutrino Observatory are reported. Using the neutral current (NC), elastic scattering, and charged current reactions and assuming the standard 8B shape, the nu(e) component of ...
Q. Ahmad   +204 more
semanticscholar   +1 more source

Observatory science with eXTP [PDF]

open access: yesScience China Physics, Mechanics & Astronomy, 2018
In this White Paper we present the potential of the enhanced X-ray Timing and Polarimetry (eXTP) mission for studies related to Observatory Science targets. These include flaring stars, supernova remnants, accreting white dwarfs, low and high mass X-ray binaries, radio quiet and radio loud active galactic nuclei, tidal disruption events, and gamma-ray ...
Long Ji   +193 more
openaire   +24 more sources

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