Publications (8)
Concept of a novel fast neutron imaging detector based on THGEM for fan-beam tomography applications
M. Cortesi, R. Zboray, R. Adams +2
The conceptual design and operational principle of a novel high-efficiency, fast neutron imaging detector based on THGEM, intended for future fan-beam transmission tomography appli…
High-frame rate, fast neutron imaging of two-phase flow in a thin rectangular channel
R. Zboray, I. Mor, V. Dangendorf +4
We have demonstrated the feasibility of performing high-frame-rate, fast neutron radiography of air-water two-phase flows in a thin channel with rectangular cross section. The expe…
A 2D pixelated stilbene scintillator detector array for simultaneous radiography with fast neutrons and gammas
R. Adams, C. Günther, N. Höflich +1
For radiography applications using fast neutrons simultaneously with gammas we have developed a detector with 16 stilbene crystals in a 44 2D array with a 5~mm pitch and a…
Preliminary Results for LP VPE X-Ray Detectors
R. Adams, R. Bates, C. Da Via +5
Thick epitaxial layers have been grown using Low Pressure Vapour Phase Epitaxy techniques with low free carrier concentrations . This type of material is attractive as a medium for…
Precision Pion-Proton Elastic Differential Cross Sections at Energies Spanning the Delta Resonance
M. M. Pavan, J. T. Brack, F. Duncan +15
A precision measurement of absolute pi+p and pi-p elastic differential cross sections at incident pion laboratory kinetic energies from T_pi= 141.15 to 267.3 MeV is described. Data…
Noncoaxial multivortices in the complex sine-Gordon theory on the plane
I. V. Barashenkov, V. S. Shchesnovich, R. Adams
We construct explicit multivortex solutions for the complex sine-Gordon equation (the Lund-Regge model) in two Euclidean dimensions. Unlike the previously found (coaxial) multivort…