Publications (9)
Measuring Supersymmetric Particle Masses at the LHC in Scenarios with Baryon-Number R-Parity Violating Couplings
B. C. Allanach, A. J. Barr, L. Drage +4
The measurement of sparticle masses in the Minimal Supersymmetric Standard Model at the LHC is analysed, in the scenario where the lightest neutralino decays into three quarks. Suc…
First Results from Viper: Detection of Small-Scale Anisotropy at 40 GHZ
J. B. Peterson, G. S. Griffin, M. G. Newcomb +7
Results of a search for small-scale anisotropy in the cosmic microwave background (CMB) are presented. Observations were made at the South Pole using the Viper telescope, with a .2…
Phase Separation in LiFePO Induced by Correlation Effects
F. Zhou, C. A. Marianetti, M. Cococcioni +2
We report on a significant failure of LDA and GGA to reproduce the phase stability and thermodynamics of mixed-valence LiFePO compounds. Experimentally, LiFePO comp…
Comparing X-ray color selection in separating X-ray binary classes using Color-Color-Intensity diagrams
Nazma Islam, S. D. Vrtilek, Bram Boroson +13
X-ray binaries exhibit a wide range of properties but there are few accepted methods to determine the nature of the compact object. Color-Color-Intensity diagrams have been suggest…
Microalloying effect in ternary Al-Sm-X (X=Ag, Au, Cu) metallic glasses studied by ab initio molecular dynamics
J. Xi, G. Bokas, L. E. Schultz +6
The icosahedral-like polyhedral fraction (ICO-like fraction) has been studied as a criterion for predicting the glass-forming ability of bulk ternary metallic glasses, Al90Sm8X2 (X…
Increased stability of CuZrAl metallic glasses prepared by physical vapor deposition
G. B. Bokas, L. Zhao, D. Morgan +1
We carried out molecular dynamics simulations (MD) using realistic empirical potentials for the vapor deposition (VD) of CuZrAl glasses. VD glasses have higher densities and lower…
Evolution of small defect clusters in ion-irradiated 3C-SiC: combined cluster dynamics modeling and experimental study
C. Liu, L. He, Y. Zhai +5
Distribution of black spot defects and small clusters in 1 MeV krypton irradiated 3C-SiC has been investigated using advanced scanning transmission electron microscopy (STEM) and T…
Issues in Light Hadron Spectroscopy
D. Morgan
A high priority in light spectroscopy is to seek out and characterize various types of non-) meson. The large quantity of new data now appearing will present a great opp…
Simulated spatial and temporal dependence of chromium concentration in pure Fe and Fe-14%Cr under high dpa ion irradiation
K. Vortler, M. Mamivand, L. Barnard +3
In this work we develop an ab initio informed rate theory model to track the spatial and temporal evolution of implanted ions (Cr+) in Fe and Fe-14%Cr during high dose irradiation.…