3 papers
hep-ex2023
Search for supersymmetry in final states with disappearing tracks in proton-proton collisions at = 13 TeV
CMS Collaboration
A search is presented for charged, long-lived supersymmetric particles in final states with one or more disappearing tracks. The search is based on data from proton-proton collisio…
hep-ex2023
New structures in the J/J/ mass spectrum in proton-proton collisions at = 13 TeV
CMS Collaboration
A search is reported for near-threshold structures in the J/J/ invariant mass spectrum produced in proton-proton collisions at = 13 TeV from data collected by the…
nucl-ex2023
Probing small Bjorken- nuclear gluonic structure via coherent J/ photoproduction in ultraperipheral PbPb collisions at = 5.02 TeV
CMS Collaboration
Quasireal photons exchanged in relativistic heavy ion interactions are powerful probes of the gluonic structure of nuclei. The coherent J/ photoproduction cross section in ultra…