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- SLAC National Accelerator LaboratoryUS162 papers
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16 papers · 1 filter
Solar abundance ratios of the iron-peak elements in the Perseus Cluster
Hitomi Collaboration
The metal abundance of the hot plasma that permeates galaxy clusters represents the accumulation of heavy elements produced by billions of supernovae. Therefore, X-ray spectroscopy…
Contaminant Removal for Android Malware Detection Systems
Lichao Sun, Xiaokai Wei, Jiawei Zhang +3
A recent report indicates that there is a new malicious app introduced every 4 seconds. This rapid malware distribution rate causes existing malware detection systems to fall far b…
Rare Boson Decays to a Hidden Sector
Nikita Blinov, Eder Izaguirre, Brian Shuve
We demonstrate that rare decays of the Standard Model boson can be used to discover and characterize the nature of new hidden-sector particles. We propose new searches for thes…
Photonic-Band-Gap Gyrotron Amplifier with Picosecond Pulses
Emilio A. Nanni, Sudheer Jawla, Samantha M. Lewis +2
We report the amplification of 250~GHz pulses as short as 260~ps without observation of pulse broadening using a photonic-band-gap circuit gyrotron traveling-wave-amplifier. The gy…
Two-dimensional conductors with interactions and disorder from particle-vortex duality
Hart Goldman, Michael Mulligan, S. Raghu +2
We study Dirac fermions in two spatial dimensions (2D) coupled to strongly fluctuating U(1) gauge fields in the presence of quenched disorder. Such systems are dual to theories of…
Ultra-Low Energy Calibration of LUX Detector using Xe Electron Capture
LUX Collaboration, D. S. Akerib, S. Alsum +91
We report an absolute calibration of the ionization yields($\textit{Q$_y$})$ and fluctuations for electronic recoil events in liquid xenon at discrete energies between 186 eV and 3…