57 citations · 146 across the 6 of their papers we have counts for
6 papers
Use of Superfluid Helium to Observe Directionality of Galactic Dark Matter
George M. Seidel, Christian Enss
The quasiparticle propagation away from the track of a highly ionizing particle in superfluid helium at low temperatures has previously been shown to exhibit anisotropy. We discuss…
A New Cryogenic Apparatus to Search for the Neutron Electric Dipole Moment
M. W. Ahmed, R. Alarcon, A. Aleksandrova +91
A cryogenic apparatus is described that enables a new experiment, nEDM@SNS, with a major improvement in sensitivity compared to the existing limit in the search for a neutron Elect…
The neutron electric dipole moment experiment at the Spallation Neutron Source
K. K. H. Leung, M. Ahmed, R. Alarcon +90
Novel experimental techniques are required to make the next big leap in neutron electric dipole moment experimental sensitivity, both in terms of statistics and systematic error co…
Cavallo's Multiplier for in situ Generation of High Voltage
Steven M. Clayton, Takeyasu M. Ito, John C. Ramsey +4
A classic electrostatic induction machine, Cavallo's multiplier, is suggested for in situ production of very high voltage in cryogenic environments. The device is suitable for gene…
Dark Matter Detection Using Helium Evaporation and Field Ionization
Humphrey J. Maris, George M. Seidel, Derek Stein
We describe a method for dark matter detection based on the evaporation of helium atoms from a cold surface and their subsequent detection using field ionization. When a dark matte…
Scintillation of Liquid Helium for Low-Energy Nuclear Recoils
T. M. Ito, G. M. Seidel
The scintillation properties of liquid helium upon the recoil of a low energy helium atom are discussed in the context of the possible use of this medium as a detector of dark matt…