Results 31 to 40 of about 44,333 (238)
Effective Surface Roughness Impact in Polarimetric GNSS-R Soil Moisture Retrievals
Remote Sensing, 2023 Single-pass soil moisture retrieval has been a key objective of Global Navigation Satellite System-Reflectometry (GNSS-R) for the last decade. Achieving this goal will allow small satellites with GNSS-R payloads to perform such retrievals at high ...
Joan Francesc Munoz-Martin +3 more
doaj +1 more source
Magnetic Field Uniformity Across the GF 9-2 YSO, L1082C Dense Core, and GF 9 Filamentary Dark Cloud [PDF]
, 2018 The orientation of the magnetic field (B-field) in the filamentary dark cloud GF 9 was traced from the periphery of the cloud into the L1082C dense core that contains the low-mass, low-luminosity Class 0 young stellar object (YSO) GF 9-2 (IRAS 20503+6006)
Batal, A. M. El +5 more
core +2 more sources
The Imaging X-ray Polarimetry Explorer (IXPE)
Results in Physics, 2016 The Imaging X-ray Polarimetry Explorer (IXPE) expands observation space by simultaneously adding polarization to the array of X-ray source properties currently measured (energy, time, and location).
Martin C. Weisskopf +13 more
doaj +1 more source
Magnetic Fields and Infall Motions in NGC 1333 IRAS 4 [PDF]
, 2009 We present single-dish 350 micron dust continuum polarimetry as well as HCN and HCO+ J=4-3 rotational emission spectra obtained on NGC 1333 IRAS 4. The polarimetry indicates a uniform field morphology over a 20" radius from the peak continuum flux of ...
C. Darren Dowell +26 more
core +2 more sources
Physical Review Research, 2020 We report on the use of synthetic single-crystal diamonds for high definition x-ray polarimetry. The diamonds are precision mounted to form artificial channel-cut crystals (ACCs). Each ACC supports four consecutive reflections with a scattering angle 2Θ_{
Hendrik Bernhardt +13 more
doaj +1 more source
Stellar Polarimetry: Where Are We and Where Are We Going?
, 2012 On the final day of the Stellar Polarimetry conference, participants split up into three "breakout sessions" to discuss the future of the field in the areas of instrumentation, upcoming opportunities, and community priorities.
Brown, John C. +4 more
core +1 more source
LAMP: a micro-satellite based soft X-ray polarimeter for astrophysics [PDF]
, 2015 The Lightweight Asymmetry and Magnetism Probe (LAMP) is a micro-satellite mission concept dedicated for astronomical X-ray polarimetry and is currently under early phase study.
Baldini, Luca +21 more
core +2 more sources
Hybrid Dual-Polarization Synthetic Aperture Radar
Remote Sensing, 2019 Compact polarimetry for a synthetic aperture radar (SAR) system is reviewed. Compact polarimetry (CP) is intended to provide useful polarimetric image classifications while avoiding the disadvantages of space-based quadrature-polarimetric (quad-pol) SARs.
R. Keith Raney
doaj +1 more source
Applied Sciences, 2021 Laser-based methods are widely used techniques for thermonuclear plasma diagnostics, since they can probe the internal of the plasma, being contactless and non-invasive.
Luca Spolladore +3 more
doaj +1 more source
XIPE: the X-ray Imaging Polarimetry Explorer [PDF]
, 2013 X-ray polarimetry, sometimes alone, and sometimes coupled to spectral and temporal variability measurements and to imaging, allows a wealth of physical phenomena in astrophysics to be studied.
Aloisio, Roberto +99 more
core +2 more sources