289 citations · 4.8k across the 77 of their papers we have counts for
77 papers
Photon-Dark Photon Conversion with Multiple Level Crossings
Nirmalya Brahma, Asher Berlin, Katelin Schutz
Dark photons can oscillate into Standard Model (SM) photons via kinetic mixing. The conversion probability depends sensitively on properties of the ambient background, such as the…
Signals of Millicharged Dark Matter in Light-Shining-Through-Wall Experiments
Asher Berlin, Raffaele Tito D'Agnolo, Sebastian A. R. Ellis +1
We discuss a novel detection technique for millicharged dark matter that makes use of existing light-shining-through-wall (LSW) experiments searching for massive dark photons. Sinc…
Absorption of Axion Dark Matter in a Magnetized Medium
Asher Berlin, Tanner Trickle
Detection of axion dark matter heavier than a meV is hindered by its small wavelength, which limits the useful volume of traditional experiments. This problem can be avoided by dir…
MAGO2.0: Electromagnetic Cavities as Mechanical Bars for Gravitational Waves
Asher Berlin, Diego Blas, Raffaele Tito D'Agnolo +5
Superconducting cavities can operate analogously to Weber bar detectors of gravitational waves, converting mechanical to electromagnetic energy. The significantly reduced electroma…
Light Shining Through a Thin Wall: Evanescent Hidden Photon Detection
Asher Berlin, Roni Harnik, Ryan Janish
A kinetically-mixed hidden photon is sourced as an evanescent mode by electromagnetic fields that oscillate at a frequency smaller than the hidden photon mass. These evanescent mod…
The Terrestrial Density of Strongly-Coupled Relics
Asher Berlin, Hongwan Liu, Maxim Pospelov +1
The simplest cosmologies motivate the consideration of dark matter subcomponents that interact significantly with normal matter. Moreover, such strongly-coupled relics may have eva…