Search results for "proton-proton scattering"
showing 10 items of 3212 documents
"Table 46" of "Search for massive, long-lived particles using multitrack displaced vertices or displaced lepton pairs in pp collisions at $\sqrt{s}$ …
2015
Numbers of events satisfying each selection criterion in turn for the DV+electron channel, using the model listed in http://hepdata.cedar.ac.uk/view/ins1362183/d44. The ''Filter and trigger'' line includes the requirements placed on the primary vertex.
"Table 45" of "Search for massive, long-lived particles using multitrack displaced vertices or displaced lepton pairs in pp collisions at $\sqrt{s}$ …
2015
Numbers of events satisfying each selection criterion in turn for the DV+muon channel, using the model listed in http://hepdata.cedar.ac.uk/view/ins1362183/d44. The ''Filter and trigger'' line includes the requirements placed on the primary vertex.
"Table 3" of "Search for massive, long-lived particles using multitrack displaced vertices or displaced lepton pairs in pp collisions at $\sqrt{s}$ =…
2015
Vertex-level efficiency as a function of the vertex radial position for an RPV SUSY model of squark production with $\tilde{q}\to q[\tilde{\chi}_1^0\to\mu qb]$, where $m(\tilde{q}) = 700$ GeV, $m(\tilde{\chi}_1^0) = 494$ GeV and $c\tau(\tilde{\chi}_1^0)$ = 175 mm. The other SUSY model point in the figure is tabulated in http://hepdata.cedar.ac.uk/view/ins1362183/d1.
"Table 19" of "Search for massive, long-lived particles using multitrack displaced vertices or displaced lepton pairs in pp collisions at $\sqrt{s}$ …
2015
Upper limits (95% CL) from the DV+jets channel on the production cross-section and the corresponding event-level efficiencies (from Auxiliary Figure 8b) for four RPV SUSY models as a function of the $\tilde{\chi}_1^0$ proper decay distance $c\tau$. The models consider squark pair production, with $\tilde{q}\to q\tilde{\chi}_1^0$ decays, $m(\tilde{q})$ = 1000 GeV and $m(\tilde{\chi}_1^0)$ = 108 GeV. For comparison, the production cross-section for $m(\tilde{q})$ = 1000 GeV is $11.9\pm1.5$ fb. A dash indicates where the limit-setting procedure did not converge.
"Table 18" of "Search for massive, long-lived particles using multitrack displaced vertices or displaced lepton pairs in pp collisions at $\sqrt{s}$ …
2015
Upper limits (95% CL) from the DV+jets channel on the production cross-section and the corresponding event-level efficiencies (from Auxiliary Figure 8a) for four RPV SUSY models as a function of the $\tilde{\chi}_1^0$ proper decay distance $c\tau$. The models consider squark pair production, with $\tilde{q}\to q\tilde{\chi}_1^0$ decays, $m(\tilde{q})$ = 700 GeV and $m(\tilde{\chi}_1^0)$ = 494 GeV. For comparison, the production cross-section for $m(\tilde{q})$ = 700 GeV is $124\pm17$ fb. A dash indicates where the limit-setting procedure did not converge.
"Table 5" of "Search for massive, long-lived particles using multitrack displaced vertices or displaced lepton pairs in pp collisions at $\sqrt{s}$ =…
2015
Upper limits (95% CL) on the number of DV+muon displaced vertices in 20.3 fb$^{-1}$ and the corresponding vertex-level efficiencies (from Auxiliary Figure 7a) for four RPV SUSY models as a function of the $\tilde{\chi}_1^0$ proper decay distance $c\tau$. The models consider squark or gluino pair production, with masses in GeV as indicated, with either $\tilde{q}\to q[\tilde{\chi}_1^0\to\mu qq]$ or $\tilde{g}\to qq[\tilde{\chi}_1^0\to\mu qq]$ decays, respectively.
"Table 6" of "Search for massive, long-lived particles using multitrack displaced vertices or displaced lepton pairs in pp collisions at $\sqrt{s}$ =…
2015
Upper limits (95% CL) on the number of DV+muon displaced vertices in 20.3 fb$^{-1}$ and the corresponding vertex-level efficiencies (from Auxiliary Figure 7b) for four RPV SUSY models as a function of the $\tilde{\chi}_1^0$ proper decay distance $c\tau$. The models consider squark or gluino pair production, with masses in GeV as indicated, with either $\tilde{q}\to q\tilde{\chi}_1^0$ or $\tilde{g}\to qq\tilde{\chi}_1^0$ decays, respectively.
"Table 7" of "Search for massive, long-lived particles using multitrack displaced vertices or displaced lepton pairs in pp collisions at $\sqrt{s}$ =…
2015
Upper limits (95% CL) on the number of DV+electron displaced vertices in 20.3 fb$^{-1}$ and the corresponding vertex-level efficiencies (from Auxiliary Figure 7c) for four RPV SUSY models as a function of the $\tilde{\chi}_1^0$ proper decay distance $c\tau$. The models consider squark or gluino pair production, with masses in GeV as indicated, with either $\tilde{q}\to q[\tilde{\chi}_1^0\to e qq]$ or $\tilde{g}\to qq[\tilde{\chi}_1^0\to e qq]$ decays, respectively.
"Table 8" of "Search for massive, long-lived particles using multitrack displaced vertices or displaced lepton pairs in pp collisions at $\sqrt{s}$ =…
2015
Upper limits (95% CL) on the number of DV+electron displaced vertices in 20.3 fb$^{-1}$ and the corresponding vertex-level efficiencies (from Auxiliary Figure 7d) for four RPV SUSY models as a function of the $\tilde{\chi}_1^0$ proper decay distance $c\tau$. The models consider squark or gluino pair production, with masses in GeV as indicated, with either $\tilde{q}\to q\tilde{\chi}_1^0$ or $\tilde{g}\to qq\tilde{\chi}_1^0$ decays, respectively.
"Table 44" of "Search for massive, long-lived particles using multitrack displaced vertices or displaced lepton pairs in pp collisions at $\sqrt{s}$ …
2015
Details of sparticle decay modes, model parameters, approximate number of generated events $N_{\rm evts}$ and total production cross-section $\sigma$ for selected models considered in this analysis. The long-lived particle (LLP) is the $\tilde{\chi}_1^0$ in all cases except for the model used for DV+$E_T^{miss}$, where it is the $\tilde{g}$. Events in some models are filtered to make better use of computing resources, details are given in the original table and the associated efficiency is already taken into account in the quoted cross-sections.