Related by context. Frequent words. (Click for all words.) 63 trillion electron volts 60 proton beams 56 Large Hadron Collider LHC 55 particle accelerator 54 particle collider 54 TeV 53 collider 52 protons 52 Large Hadron Collider 51 particle accelerators 51 atom smasher 51 largest atom smasher 50 electron volts 50 superconducting magnets 49 atomic particles 49 subatomic particles 49 GeV 48 subatomic 47 fusion reactor 47 picosecond 46 Cern 46 petaflops 45 CERN 45 RHIC 45 petaflop 44 atomic nuclei 43 quark gluon plasma 43 synchrotron 43 positrons 43 muons 43 muon 43 proton beam 43 superconducting 42 nanoscale 42 COROT 42 particle physicists 42 beamline 42 liquid helium 42 International Thermonuclear Experimental Reactor 42 particle physics 41 physicists 41 X ray diffraction 41 Very Large Telescope 41 tesla 41 neutrons 41 neutron 41 National Ignition Facility 40 ESO Very Large Telescope 40 atoms 40 terabit 40 LHC 40 electron beams 40 hydrogen atoms 40 quantum computers 40 Tevatron 40 scramjet 40 nano scale 40 radioactive decay 40 laser pulses 40 photonic crystal 40 IceCube 39 neutrino 39 Physicists 39 gravitational wave 39 nanoscopic 39 nanometer scale 39 ion beam 39 orbiting 39 RIKEN 39 Rutherford Appleton 39 uranium enriched 39 generating solar arrays 39 Cassini Huygens 39 JILA 39 qubit 39 femtosecond 38 cyclotron 38 fermions 38 infrared telescope 38 superconductor 38 gaseous hydrogen 38 ITER 38 photon 38 bioengineers 38 supercomputer 38 rubidium 38 electromagnets 38 chemical reactions 38 millionths 38 ETH Zurich 38 comet Tempel 1 38 atomic nucleus 37 supercomputers 37 GPa 37 femtoseconds 37 laser pulse 37 uranium hexafluoride gas 37 Flamanville 37 neutrinos 37 high temperature superconductors 37 hydrogen