63 citations · 145 across the 8 of their papers we have counts for
8 papers
Environmental Stabilization of Perfect-Crystal Neutron Interferometry Using a Large Vacuum Chamber with Cryogenic Sample Access
Robert Valdillez, David G. Cory, Robert W. Haun +9
Perfect-crystal neutron interferometry has been a useful tool in measuring nuclear-interactions, probing fundamental physics, and exploring quantum phenomenon. Historically, neutro…
Pendellösung Interferometry Probes the Neutron Charge Radius, Lattice Dynamics, and Fifth Forces
Benjamin Heacock, Takuhiro Fujiie, Robert W. Haun +11
Structure factors describe how incident radiation is scattered from materials such as silicon and germanium and characterize the physical interaction between the material and scatt…
A Comment on "The possible explanation of neutron lifetime beam anomaly" by A. P. Serebrov, et al
F. E. Wietfeldt, R. Biswas, R. W. Haun +10
We comment on a recent manuscript by A. P. Serebrov, et al. regarding residual gas charge exchange in the beam neutron lifetime experiment
A Precision Measurement of the Neutron Scattering Length of He-4 Using Neutron Interferometry
R. Haun, F. E. Wietfeldt, M. Arif +5
We report a 0.08 % measurement of the bound neutron scattering length of He using neutron interferometry. The result is $b = (3.0982 \pm 0.0021 \mbox{ [stat]} \pm 0.0014 \mbox{…
Increased interference fringe visibility from the post fabrication heat treatment of a perfect crystal silicon neutron interferometer
Benjamin Heacock, Muhammad Arif, David G Cory +9
Construction of silicon neutron interferometers requires a perfect crystal silicon ingot (5 cm to 30 cm long) be machined such that Bragg diffracting "blades" protrude from a commo…
Decoupling of a Neutron Interferometer from Temperature Gradients
Parminder Saggu, Taisiya Mineeva, Muhammad Arif +13
Neutron interferometry enables precision measurements that are typically operated within elaborate, multi-layered facilities which provide substantial shielding from environmental…
Neutron Limit on the Strongly-Coupled Chameleon Field
K. Li, M. Arif, D. G. Cory +11
The physical origin of the dark energy that causes the accelerated expansion rate of the universe is one of the major open questions of cosmology. One set of theories postulates th…
A Gravitational Aharonov-Bohm Effect, and its Connection to Parametric Oscillators and Gravitational Radiation
Raymond Y. Chiao, Robert W. Haun, Nader A. Inan +5
A thought experiment is proposed to demonstrate the existence of a gravitational, vector Aharonov-Bohm effect. A connection is made between the gravitational, vector Aharonov-Bohm…