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Article
Open AccessThe MING proposal at SHINE: megahertz cavity enhanced X-ray generation
The cavity-based X-ray free-electron laser (XFEL) has promise in producing fully coherent pulses with a bandwidth of a few meV and very stable intensity, whereas the currently existing self-amplified spontaneo...
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Article
Open AccessSearch for resonant and nonresonant new phenomena in high-mass dilepton final states at \( \sqrt{s} \) = 13 TeV
A search is presented for physics beyond the standard model (SM) using electron or muon pairs with high invariant mass. A data set of proton-proton collisions collected by the CMS experiment at the LHC at ...
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Article
Discovery of oscillations above 200 keV in a black hole X-ray binary with Insight-HXMT
Low-frequency quasiperiodic oscillations (LFQPOs) are commonly found in black hole X-ray binaries, and their origin is still under debate. The properties of LFQPOs at high energies (above 30 keV) are closely r...
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Article
Open AccessThe Physics of the B Factories