137 citations · 193 across the 13 of their papers we have counts for
7 papers · 1 filter
Design and construction of a cryogenic subcooler-box for supplying single phase supercritical helium to dark matter and gravitational wave experiments
Udai Raj Singh, Rajinikumar Ramalingam, Christoph Reinhardt +4
We report on the design, development, and installation of the ALPS Cryo-Platform Subcooler Box (ACPS), which is part of the cryogenic platform being established in the HERA North H…
First mechanical realization of a tunable dielectric haloscope for the MADMAX axion search experiment
The MADMAX Collaboration, B. Ary Dos Santos Garcia, D. Bergermann +36
MADMAX, a future experiment to search for axion dark matter, is based on a novel detection concept called the dielectric haloscope. It consists of a booster composed of several die…
Measurement of the thermal accommodation coefficient of helium on a crystalline silicon surface at low-temperatures
Alexander Franke, Nils Sültmann, Christoph Reinhardt +5
Next-generation gravitational wave observatories are expected to use cryogenically cooled, pendulum-suspended 200 kg test mass mirrors from a crystalline material such as crystalli…
Qualification of piezo-electric actuators for the MADMAX booster system at cryogenic temperatures and high magnetic fields
E. Garutti, H. Janssen, D. Kreikemeyer-Lorenzo +5
We report on the qualification of a piezo-based linear stage for the manipulation of positions of dielectric discs in the booster of the MADMAX axion dark matter search experiment.…
Gas cooling of test masses for future gravitational-wave observatories
Christoph Reinhardt, Alexander Franke, Jörn Schaffran +2
Recent observations made with Advanced LIGO and Advanced Virgo have initiated the era of gravitational-wave astronomy. The number of events detected by these "2nd Generation" (2G)…
MADMAX Status Report
S. Beurthey, N. Böhmer, P. Brun +42
In this report we present the status of the MAgnetized Disk and Mirror Axion eXperiment (MADMAX), the first dielectric haloscope for the direct search of dark matter axions in the…
A new experimental approach to probe QCD axion dark matter in the mass range above 40eV
The MADMAX Collaboration, P. Brun, A. Caldwell +28
The axion emerges in extensions of the Standard Model that explain the absence of CP violation in the strong interactions. Simultaneously, it can provide naturally the cold dark ma…