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Gravitational atom spectroscopy
Gravitational atom spectroscopy reveals how self-gravitating scalar field clouds around black holes produce detectable quasinormal mode frequency shifts in gravitational wave signatures.
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Atomic hydrogen test agrees with Standard Model prediction
Ultra-precise measurement of hydrogen's 2S-6P transition resolves conflicting proton radius values and tests quantum electrodynamics to 0.7 parts per trillion, validating the Standard Model.
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Stereochemical assignment of trifluoroacetamides using NMR signals
Stereochemical assignment of N,N-dialkyl trifluoroacetamides using integrated analysis of through-space 1H···19F spin-spin couplings and aromatic solvent-induced shifts in 1H-NMR spectroscopy.
