D RAFT VERSION M ARCH / bar L / Γesc bar / bar E28 / Electron-volt Barn / bar LEτ 4πΨΣloss / /
IndustryTerm
magnetic energy density / decay product / required electromagnetic energy density / energy luminosity / engine-frame energy / low energy / high energy baryons / photon energy / minimum energy threshold / ultra-high energy cosmic rays / typical energy density / dot product / energy density / parton-level collision energy sˆ / particles energy / electromagnetic energy density / high energy neutrinos / natural energy scale / radiation energy density / energy protons / fundamental law / energy particle travels / energy / energy particle hits / mass energy / kinetic energy / dark energy / scale asteroid mining / particle energy / less energy density / synchrotron energy losses / energy losses / energy states / energy loss time / then travel / energy transfer / immediate decay products / scale energy / force carrier / high energy radiation / energy particles / /
OperatingSystem
Fermi / /
Organization
eta / Institute for Advanced Study / K3 / Extraterrestrial Intelligence / /
Person
Jeff Aronson / Sbiis Saiban / Jim Blower / Blair / Gandhi / /
D RAFT VERSION M ARCH 6, 2015 Preprint typeset using LATEX style emulateapj vSETI AT PLANCK ENERGY: WHEN PARTICLE PHYSICISTS BECOME COSMIC ENGINEERS B RIAN C. L ACKI