Sentences with phrase «polarization pattern»
The phrase "polarization pattern" refers to the arrangement or direction of vibrations in a wave. It describes how the waves oscillate or move in a particular orientation, either horizontally, vertically, or at an angle. Full definition
While most of us are familiar with polarized sunglasses, which simply remove glare, many animals use polarized vision as a covert communication channel, to find food, or even to navigate by sensing polarization patterns in the sky.»
sciencedaily.com
Polarization patterns of thick clouds: overcast skies have distribution of the angle of polarization similar to that of clear skies
Astrophysicists have predicted that this B - mode polarization pattern is recorded ever so faintly in the cosmic microwave background.
However, if Einstein was wrong and general relativity is incorrect, then, in principle, gravitational waves could come with four other polarization patterns, Will says.
To test their prediction, the team led by Kataoka observed the young star HD 142527 with ALMA (note 1) and discovered, for the first time, the unique polarization pattern in the dust disk around the star.
«Bats use polarized light to navigate: First mammal known to use polarization patterns in the sky to navigate.»
Dust grains in the Galaxy could imprint a similar polarization pattern in the CMB as gravitational waves can, but based on several different predictions of the galactic contribution the researchers concluded that their data was more likely to originate from primordial gravitational waves.
PRYKE: About a year ago, we announced that we had detected this so called swirliness, this B - mode in the microwave background polarization pattern.
The bio-inspired camera that mimics how the mantis shrimp see underwater can show polarization patterns.
Are space - based telescopes, such as the Planck satellite, better equipped to find gravitationally induced B - mode polarization patterns?
Unfortunately, interstellar dust — sootlike grains of carbon and silicon — can mimic the polarization pattern of gravitational waves.
The waves left their own imprint on the CMB, scattering CMB photons in a way that created the polarization pattern that Kovac and his colleagues observed.
The polarization patterns created as our instruments measure the properties of these photons can reveal the past presence of gravitational waves.
The polarization pattern that BICEP2 detected in the CMB could effectively be a snapshot of primordial gravitational waves.
Through a process called «weak gravitational lensing,» the distortions in the B - mode polarization pattern, they hoped, would allow astronomers to map regions of the universe filled with invisible «dark matter» and «dark energy» and well as provide a test for general relativity on cosmological scales.