Results 111 to 120 of about 17,725 (236)

Polarization of stars with debris disks: comparing observations with models

open access: yes, 2019
The $Herschel$ Space telescope carried out an unprecedented survey of nearby stars for debris disks. The dust present in these debris disks scatters and polarizes stellar light in the visible part of the spectrum.
Augereau, Jean-Charles   +4 more
core   +3 more sources

Channel-first design of modulated polarimeters

open access: yesCommercial + Scientific Sensing and Imaging, 2018
Multi-domain modulated polarimeters combine carriers on different domains to exploit the bandwidth of the measurement system. However, the inevitable systematic errors in polarimeters will degrade their bandwidth performance, so we developed a new type ...
Jiawei Song   +4 more
semanticscholar   +1 more source

Heavy baryons as polarimeters at colliders [PDF]

open access: yes, 2015
A bstractIn new-physics processes that produce b or c jets, a measurement of the initial b or c-quark polarization could provide crucial information about the structure of the new physics.
M. Galanti   +5 more
semanticscholar   +1 more source

All‐Fiber Microsensor of Polarization at Single‐Photon Level Aided by Deep Learning

open access: yesLaser &Photonics Reviews, Volume 20, Issue 3, 5 February 2026.
Introducing a polarization sensor using scattering in a short optical fiber and deep learning. The breakthrough lies in sparse sampling of the scattered light and single‐photon sensitivity. The all‐fiber sensor achieves unprecedented accuracy, speed, resolution, and stability.
Martin Bielak   +2 more
wiley   +1 more source

Low-energy deuteron polarimeter [PDF]

open access: yesAIP Conference Proceedings, 2005
44 pages, 24 figures, Master's thesis at the University of ...
openaire   +2 more sources

Aerosol‐Cloud Interactions: Overcoming a Barrier to Projecting Near‐Term Climate Evolution and Risk

open access: yesAGU Advances, Volume 7, Issue 1, February 2026.
Abstract Aerosol‐cloud interactions (ACI) are a major source of uncertainty in climate science, critically affecting our ability to project near‐term climate evolution and assess societal risks. These interactions influence effective radiative forcing, cloud dynamics, and precipitation patterns, yet remain insufficiently constrained due to limitations ...
Ulas Im   +40 more
wiley   +1 more source

Inclusive cross section and double helicity asymmetry for \pi^0 production in p+p collisions at sqrt(s)=200 GeV: Implications for the polarized gluon distribution in the proton

open access: yes, 2007
The PHENIX experiment presents results from the RHIC 2005 run with polarized proton collisions at sqrt(s)=200 GeV, for inclusive \pi^0 production at mid-rapidity.
Adare, A.   +374 more
core   +3 more sources

Permitted experimental errors for optimized variable-retarder Mueller-matrix polarimeters.

open access: yesOptics Express, 2018
An optimized Mueller-matrix polarimeter is simulated. The polarimeter is optimized by finding the configurations of the polarization state generator and polarization state analyzer that give the minimum condition number.
N. Bruce   +3 more
semanticscholar   +1 more source

Scalable and Chromatography‐Free Synthesis of Settlement Inhibition Glucosamine Derivative

open access: yesChemistry &Biodiversity, Volume 23, Issue 1, January 2026.
A scalable synthesis (>10 g) of a glucosamine derivative withsettlement inhibition activity against the barnacles of Amphibalanusamphitrite is described. The synthesis is chromatography‐free throughoutthe entire synthetic scheme, enabling efficient and cost‐effective preparationof the final product to provide a pure product with potent ...
Taiki Umezawa   +4 more
wiley   +1 more source

Performance characteristics of 4-port in-plane and out-of-plane in-line metasurface polarimeters

open access: yes, 2017
In-line polarimeters perform nonterminating measurements of the polarization state of light by sampling only a small part of the total light intensity.
M. Juhl   +5 more
semanticscholar   +1 more source

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