Sentences with phrase «emission lines found»

We characterize the main emission lines found in the spectrum, which primarily arise from a range of components associated with Orion KL including the hot core, but also see widespread emission from components associated with molecular outflows traced by H2O, SO2, and OH.

We characterize the main emission lines found in the spectrum, which primarily arise from a range of components associated with Orion KL including the hot core, but... ▽ More We present the first high spectral resolution observations of Orion KL in the frequency ranges 1573.4 - 1702.8 GHz (band 6b) and 1788.4 - 1906.8 GHz (band 7b) obtained using the HIFI instrument on board the Herschel Space Observatory.

Not exact matches

We have found that the spatial distribution of this emission does not coincide with the spatial distribution of the bright collision lines.

Astronomers have found dozens of quasars with similar double lines of emission, but the signatures are usually attributed either to a single black hole or to two galaxies passing close together.

This is according to a new study by researchers at Carnegie Mellon University who found that if Americans were to switch their diets to fall in line with the Agriculture Department's 2010 dietary recommendations, it would result in a 38 percent increase in energy use, 10 percent bump in water use and a 6 percent increase in greenhouse gas emissions.

We find that, for optically thick disks, CO inner radii are strongly correlated with the total system luminosity (stell... ▽ More We present an analysis of CO emission lines from a sample of T Tauri, Herbig Ae / Be, and transitional disks with known inclinations, in order to study the structure of inner disk molecular gas.

The 1.0 - litre T - GDI engine produces 120 ps and 172 Nm torque, and has been engineered to deliver lower CO2 emissions than the 1.6 - litre GDI engine found in other cee'd models, pending final homologation closer to the GT Line's launch.

But I really like how he describes the sometimes uncomfortable need to fracture old alliances and cross longstanding battle lines if you're serious about finding ways to cut greenhouse gas emissions that can work in the real world.

Behind lines of police, negotiators worked through the day trying, in theory at least, to find common ground among 192 countries on steps to cut emissions of greenhouse gases, share the costs of doing so and limit exposure of poor places to climate hazards.

It's not hard to find climate scientists and policy experts who strongly feel the world needs to move rapidly to curb emissions, but who say there are no such clean lines.

The report finds that under a Paris - compliant cap for the EU - ETS, carbon prices would need to average $ 45 - $ 55 / tonne for a sustained period to drive coal and lignite power plants out of the market and keep emissions in line with the Paris Agreement, which seeks to limit temperature rise well below 2 ˚C of warming versus pre-industrial times.

The report found that 49 of 100 companies studied were on track to reduce carbon emissions in line with scientific targets to avert dangerous climate change.

The paper finds that just 1.2 percent overall methane emissions are attributable to the U.S. natural gas industry, based on the most recent EPA methane emission estimate of 1.2 percent of production, which is in line with a number of studies that find low U.S. leakage rates between 1 and 1.8 percent.

The authors also find, in line with previous research, that increasing emissions lead to increased surface warming and that this warming will last many centuries.

The single line in the proposal Harper apparently found inadmissible was: «We call for a long - term global goal as well as binding commitments to deep, absolute emission reductions by developed countries.»