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19922026
Showing 2020Show all

597 papers · 1 filter

astro-ph.IM2020★ 21 cited

Two Year Cosmology Large Angular Scale Surveyor (CLASS) Observations: Long Timescale Stability Achieved with a Front-End Variable-delay Polarization Modulator at 40 GHz

Kathleen Harrington, Rahul Datta, Keisuke Osumi +33

The Cosmology Large Angular Scale Surveyor (CLASS) is a four-telescope array observing the largest angular scales () of the cosmic microwave backgroun…

astro-ph.HE2020★ 57 cited

Evidence of 200 TeV photons from HAWC J1825-134

A. Albert, R. Alfaro, C. Alvarez +81

The Earth is bombarded by ultra-relativistic particles, known as cosmic rays (CRs). CRs with energies up to a few PeV (=10 eV), the knee in the particle spectrum, are believ…

astro-ph.IM2020

Information carried by electromagnetic radiation launched from accelerated polarization currents

John Singleton, Andrea C. Schmidt, Connor Bailey +2

We show experimentally that a continuous, linear, dielectric antenna in which a superluminal polarization-current distribution accelerates can be used to transmit a broadband signa…

physics.geo-ph2020★ 114 cited

Autonomous Extraction of Millimeter-scale Deformation in InSAR Time Series Using Deep Learning

Bertrand Rouet-Leduc, Romain Jolivet, Manon Dalaison +2

Systematic characterization of slip behaviours on active faults is key to unraveling the physics of tectonic faulting and the interplay between slow and fast earthquakes. Interfero…

astro-ph.EP2020★ 39 cited

Lithium pollution of a white dwarf records the accretion of an extrasolar planetesimal

Benjamin C. Kaiser, J. Christopher Clemens, Simon Blouin +4

Tidal disruption and subsequent accretion of planetesimals by white dwarfs can reveal the elemental abundances of rocky bodies in exoplanetary systems. Those abundances provide inf…

physics.ao-ph2020

A Prognostic, One-Equation Model of Meso-Scale Eddy Momentum Fluxes

J. A. Saenz, T. D. Ringler

We present a prognostic, one-equation model for eddy-mean flow interactions to parameterize the divergence of the Eliassen-Palm flux tensor (EPFT) that arises from thickness-weight…