Related by context. Frequent words. (Click for all words.) 64 Hawking radiation 59 subatomic particle 59 decoherence 58 boson 58 muon 58 high temperature superconductivity 58 Higgs particle 57 metastable 57 neutron scattering 57 gravitational wave 57 substorm 57 radioactive decay 57 quantum entanglement 57 electron density 57 phonon 56 magnetic reconnection 56 nanomechanical 56 superlens 56 anisotropy 56 GeV 56 microlensing 55 radial velocity 55 quark gluon plasma 55 quantum mechanical 55 magnetar 55 elemental composition 55 maser 55 quantum computation 55 ionisation 55 galaxy formation 55 interferometric 55 biogeochemical 55 plasmon 55 neutrino 55 negative refraction 55 attosecond 55 gravitational lensing 55 NMR spectroscopy 54 LHC experiments 54 z = 54 numerical simulations 54 WIMPs 54 colliders 54 tokamak 54 astrophysical 54 diffraction pattern 53 excitations 53 molecular dynamics 53 photoluminescence 53 spectroscopic 53 quantum gravity 53 antiprotons 53 excitons 53 Bose Einstein condensate 53 exciton 53 stimulated emission 53 γ 53 high temperature superconductors 53 Cosmologists 53 MeV 53 cuprates 53 synchrotron radiation 53 crystallographic 53 scanning electron microscopy 53 RHIC 53 photonic crystal 53 Einstein theories 53 perovskite 53 DZero 52 photometry 52 interferometry 52 baryons 52 positron 52 GRB # 52 Mass spectrometry 52 radiotracer 52 noble gases 52 ribozyme 52 isotopic composition 52 chirality 52 infrared spectroscopy 52 elementary particle physics 52 metabolomic 52 alpha particles 52 spintronic 52 superconductive 52 mass spectroscopy 52 QCD 52 electron spin 52 isotope ratios 52 LHCb 52 cosmic ray 52 ion beams 52 Cepheids 52 VIRTIS 51 antihydrogen 51 GRBs 51 unobservable 51 supersymmetry 51 dynamical 51 ultraviolet wavelengths