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nucl-ex2026
Measurement of the top quark pair production cross section in PbPb collisions at = 5.36 TeV
CMS Collaboration
The inclusive cross section for top quark pair () production in lead-lead (PbPb) collisions is reported for the first time at a center-of-mass energy per nucleon…
hep-ph2026
Search for Light Dark Matter in Rare Meson Decays
Ze-Kun Liu, Ying Li, Biao-Feng Hou +1
Current dark matter direct detection experiments have low sensitivity to sub-GeV dark matter. In this work, we demonstrate that rare and meson decays with missing energy in…