Publications (9)
Simulation of a Compton-based detector for low-dose high-resolution time-of-flight positron emission tomography
Kepler Domurat-Sousa, Cameron M. Poe, Maya S. McDaniel +7
Two major challenges in time-of-flight positron emission tomography (TOF-PET) are low spatial resolution and high radioactive dose to the patient, both of which result from limitat…
Low-Dose High-Resolution TOF-PET Using Ionization-activated Multi-State Low-Z Detector Media
Joao Francisco Shida, Eric Spieglan, Bernhard W. Adams +6
We propose PET scanners using low atomic number media that undergo a persistent local change of state along the paths of the Compton recoil electrons. Measurement of the individual…
A flexible test facility for liquid xenon detector development
Evan Angelico, Jacopo Dalmasson, Ralph DeVoe +6
As liquid xenon time projection chambers scale to ever-larger sizes, so too do the engineering challenges they pose. We describe a large, flexible, multipurpose test facility capab…
Measuring the Neutrino Event Time in Liquid Argon by a Post-Reconstruction One-parameter Fit
Evan Angelico, Andrey Elagin, Henry J. Frisch +1
We propose a relatively simple method to measure the event time in liquid Argon (LAr) TPC-based neutrino detectors that takes advantage of the topological reconstruction of each ev…
Energy and Flavor Discrimination Using Precision Time Structure in On-Axis Neutrino Beams
Evan Angelico, Jonathan Eisch, Andrey Elagin +3
We propose to use a higher-frequency RF bunch structure for the primary proton beam on target and precision timing to select different energy and flavor spectra from a wide-band ne…
Electric Field Optimization of High-Voltage Vacuum Feedthroughs
Lin Si, Evan Angelico, Giorgio Gratta
We report on the optimization of high voltage vacuum feedthroughs meant to minimize the electric field on the vacuum side of the device. We find that commercial feedthroughs genera…