53 papers
Search for a new neutral gauge boson produced in association with one or two b jets and decaying into a pair of muons in proton-proton collisions at = 13 TeV
CMS Collaboration
A search for a new neutral gauge boson, Z', produced in association with one or two jets, including at least one b jet, and decaying into a pair of muons is presented. The analysis…
Search for the production of dark Higgs in the framework of Mono-Z portal at the FCC-ee simulated electron-positron collisions at GeV
S. Elgammal, N. De Filippis
We conducted a Monte Carlo search for dark Higgs particles (), which is based on a model derived from the Mono-Z portal. This model suggests the existence of $h_{…
Probing torsion field with Einstein-Cartan theory at the HL-LHC: an angular distribution case study
S. Elgammal
This analysis utilizes simulated data privately generated based on the High Luminosity Large Hadron Collider (HL-LHC) configuration to investigate the angular distribution of high-…
Searching for vector-like leptons decaying into an electron and missing transverse energy in ee collisions with GeV at the FCC-ee
S. Elgammal
This analysis delves into the lepton portal dark matter by utilizing Monte Carlo simulated samples from electron-positron collisions at the Future Circular Collider (FCC-ee), opera…
Search for long-lived particles using displaced vertices with low-momentum tracks in proton-proton collisions at = 13 TeV
CMS Collaboration
A search for long-lived particles using final states including a displaced vertex with low-momentum tracks, large missing transverse momentum, and a jet from initial-state radiatio…
Measurement of the dineutrino system kinematic variables in dileptonic top quark pair production in proton-proton collisions at = 13 TeV
CMS Collaboration
Differential top quark pair production cross sections are measured in the dilepton final states ee, , and e, as a function of kinematic variables of t…