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   Articles with "density profiles" as a keyword



Vapour–liquid interfacial properties of n-alkanes

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recommendations! Published in 2017 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2017.10.059

Abstract: Abstract The vapour–liquid interfacial properties of linear alkanes (n-hexane, n-heptane, n-octane, n-nonane, and n-decane) were studied via the square gradient theory (SGT) and by molecular dynamics (MD) simulations. The objectives were the determination of interfacial… read more here.

Keywords: interfacial properties; liquid interfacial; density profiles; density ... See more keywords

Identifying Ocean Submesoscale Activity From Vertical Density Profiles Using Machine Learning

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recommendations! Published in 2025 at "Earth and Space Science"

DOI: 10.1029/2022ea002618

Abstract: Submesoscale eddies are important features in the upper ocean where they mediate air‐sea exchanges, convey heat and tracer fluxes into ocean interior, and enhance biological production. However, due to their small size (0.1–10 km) and… read more here.

Keywords: density profiles; machine learning; density; submesoscale activity ... See more keywords

Electron energy increase in a laser wakefield accelerator using up-ramp plasma density profiles

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recommendations! Published in 2019 at "Scientific Reports"

DOI: 10.1038/s41598-019-47677-5

Abstract: The phase velocity of the wakefield of a laser wakefield accelerator can, theoretically, be manipulated by shaping the longitudinal plasma density profile, thus controlling the parameters of the generated electron beam. We present an experimental… read more here.

Keywords: energy; density profiles; laser wakefield; wakefield accelerator ... See more keywords
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Recovering galaxy cluster gas density profiles with XMM-Newton and Chandra

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recommendations! Published in 2017 at "Astronomy and Astrophysics"

DOI: 10.1051/0004-6361/201731689

Abstract: We examine the reconstruction of galaxy cluster radial density profiles obtained from Chandra and XMM X-ray observations, using high quality data for a sample of twelve objects covering a range of morphologies and redshifts. By… read more here.

Keywords: chandra xmm; density profiles; gas; density ... See more keywords
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Tracing the anemic stellar halo of M 101

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recommendations! Published in 2020 at "Astronomy and Astrophysics"

DOI: 10.1051/0004-6361/201936994

Abstract: Models of galaxy formation in a cosmological context predict that massive disk galaxies should have structured extended stellar halos. Recent studies in integrated light, however, report a few galaxies, including the nearby disk galaxy M101,… read more here.

Keywords: stellar halo; density profiles; halo mass; halo ... See more keywords

Precise measurement of electric potential, field, and charge density profiles across a biased GaAs p-n tunnel junction by in situ phase-shifting electron holography

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recommendations! Published in 2017 at "Journal of Applied Physics"

DOI: 10.1063/1.5006837

Abstract: We combined an in situ biasing technique with phase-shifting electron holography, which can simultaneously achieve a high precision and high spatial resolution, to measure the electric potential, field, and charge density profiles across a GaAs… read more here.

Keywords: field; charge density; electric potential; density profiles ... See more keywords

Measurements of radial neutral density profiles from Balmer-α emission in Wendelstein 7-X

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recommendations! Published in 2025 at "Plasma Physics and Controlled Fusion"

DOI: 10.1088/1361-6587/add375

Abstract: Radial neutral density profiles are estimated from measurements of passive Hα emission in the Wendelstein 7-X stellarator. To parametrize the generally three-dimensional distribution with a low number of degrees of freedom, the neutral density is… read more here.

Keywords: density profiles; emission wendelstein; neutral density; radial neutral ... See more keywords

Bayesian electron density inference from JET lithium beam emission spectra using Gaussian processes

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recommendations! Published in 2017 at "Nuclear Fusion"

DOI: 10.1088/1741-4326/aa5072

Abstract: A Bayesian model to infer edge electron density profiles is developed for the JET lithium beam emission spectroscopy (Li-BES) system, measuring Li I (2p-2s) line radiation using 26 channels with ~1 cm spatial resolution and… read more here.

Keywords: density profiles; using gaussian; density; lithium beam ... See more keywords

Density profiles in stellarators: an overview of particle transport, fuelling and profile shaping studies at TJ-II

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recommendations! Published in 2024 at "Nuclear Fusion"

DOI: 10.1088/1741-4326/ad67ef

Abstract: We provide an overview of activities carried out at the TJ-II stellarator for improving our understanding of- and developing plasma physics models for particle density profiles in stellarators. Namely, we report on recent progress in… read more here.

Keywords: density profiles; profiles stellarators; profile shaping; particle transport ... See more keywords

Validation of the edge density profiles from the ICRF antenna reflectometer on ASDEX Upgrade

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recommendations! Published in 2019 at "Journal of Instrumentation"

DOI: 10.1088/1748-0221/14/10/c10014

Abstract: A : A new multichannel X-mode reflectometer diagnostic (RIC) was recently installed in ASDEX Upgrade (AUG) to provide the electron density profiles in front of an ion cyclotron range of frequencies antenna. The diagnostic was… read more here.

Keywords: validation edge; asdex upgrade; density profiles; density ... See more keywords

The surprising accuracy of isothermal Jeans modelling of self-interacting dark matter density profiles

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recommendations! Published in 2020 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/staa3954

Abstract: Recent claims of observational evidence for self-interacting dark matter (SIDM) have relied on a semi-analytic method for predicting the density profiles of galaxies and galaxy clusters containing SIDM. We present a thorough description of this… read more here.

Keywords: isothermal jeans; density profiles; dark matter; cross ... See more keywords