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Matter Effects in Atmospheric Neutrino Oscillations [PDF]

open access: yesPhysics Letters B, 1992
The Kamiokande II and IMB data on contained events induced by atmospheric neutrinos exhibit too low a ratio of muons to electrons, which has been interpreted as a possible indication of neutrino oscillations.
Barbieri   +44 more
core   +4 more sources

Observable Medium Effects For Atmospheric Neutrinos [PDF]

open access: yesProceedings of International Europhysics Conference on High Energy Physics — PoS(hep2001), 2001
We discuss the possibility to observe matter effects in atmospheric neutrino oscillations. The main conclusion is that an impact on the nu_mu survival probability requires the action of the MSW resonance, which becomes visible for baselines above ~7000 ...
Bernabeu, J., Palomares-Ruiz, S.
core   +4 more sources

Integration of algae treatment with hydroponic crop waste to reduce impact of nutrient waste streams

open access: yesJournal of Sustainable Agriculture and Environment, 2022
Introduction Controlled environment agriculture (CEA) is expanding globally, but little is known about nutrient losses within these systems, or how to reduce subsequent pollution.
Nicholas Cowan   +6 more
doaj   +1 more source

Country-scale greenhouse gas budgets using shipborne measurements: a case study for the UK and Ireland [PDF]

open access: yesAtmospheric Chemistry and Physics, 2019
We present a mass balance approach to estimate the seasonal and annual budgets of carbon dioxide (CO2) and methane (CH4) of the United Kingdom (excluding Scotland) and the Republic of Ireland from concentration measurements taken on a ferry along the ...
C. Helfter   +6 more
doaj   +1 more source

Anthropogenic disruption of the night sky darkness in urban and rural areas [PDF]

open access: yesRoyal Society Open Science, 2016
The growing emissions of artificial light to the atmosphere are producing, among other effects, a significant increase of the night sky brightness (NSB) above its expected natural values. A permanent sensor network has been deployed in Galicia (northwest
Salvador Bará
doaj   +1 more source

Method for Measuring the Second-Order Moment of Atmospheric Turbulence

open access: yesAtmosphere, 2021
The turbulence moment of order m (μm) is defined as the refractive index structure constant Cn2 integrated over the whole path z with path-weighting function zm. Optical effects of atmospheric turbulence are directly related to turbulence moments.
Hong Shen   +3 more
doaj   +1 more source

Astronomical observatory site selection using fuzzy AHP and BWM methods [PDF]

open access: yesSerbian Astronomical Journal, 2023
Establishing an observatory often involves complex decisions, such as choosing a site based on multiple conflicting criteria. In this study, we develop a multi-criteria decision analysis process by combining Geographic Information System (GIS) analysis ...
Yılmaz A.
doaj   +1 more source

Atmospheric Interactions of Ejecta on Earth and Mars Including the Effect of Vaporization

open access: yesThe Planetary Science Journal, 2023
Atmospheres play an important role in ejecta deposition after an impact event. Many impact experiments and simulations neglect the effect of atmospheres.
M. A. Carlson   +2 more
doaj   +1 more source

Eight Years of TIGRE Robotic Spectroscopy: Operational Experience and Selected Scientific Results

open access: yesFrontiers in Astronomy and Space Sciences, 2022
TIGRE (Telescopio Internacional de Guanajuato Robótico Espectroscópico) has been operating in fully robotic mode in the La Luz Observatory (Guanajuato, Mexico) since the end of 2013.
José Nicolás González-Pérez   +6 more
doaj   +1 more source

Isotope Effects and the Atmosphere

open access: yesAnnual Review of Physical Chemistry, 2023
Chemical physics plays a large role in determining the isotopic compositions of gases in Earth's atmosphere, which in turn provide fundamental insights into the sources, sinks, and transformations of atmospheric gases and particulates and their influence on climate.
Julia M, Carlstad, Kristie A, Boering
openaire   +2 more sources

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