4 papers
hep-ex2025
Search for the rare decay D in proton-proton collisions at = 13.6 TeV
CMS Collaboration
A search for the rare decay D is reported using proton-proton collision events at = 13.6 TeV collected by the CMS detector in 20222023, correspon…
nucl-ex2025
Multiplicity dependence of charm baryon and charm meson production in pPb collisions at = 8.16 TeV
CMS Collaboration
Measurements of the production yields of charm baryons () and charm mesons (D) in proton-lead collisions at a nucleon-nucleon center-of-mass energy of 8.16 TeV…
hep-ex2025
Search for fractionally charged particles in proton-proton collisions at = 13 TeV
CMS Collaboration
A search is presented for fractionally charged particles with charge below 1, using their small energy loss in the tracking detector as a key variable to observe a signal. The a…
hep-ex2025
Search for new resonances decaying to pairs of merged diphotons in proton-proton collisions at = 13 TeV
CMS Collaboration
A search is presented for an extended Higgs sector with two new particles, X and , in the process X . Novel neural networks classify events wit…