Search results for "Pair Production"
showing 10 items of 431 documents
"Table 1" of "Simultaneous measurements of the $t\bar{t}$, $W^+W^-$, and $Z/\gamma^{*}\rightarrow\tau\tau$ production cross-sections in $pp$ collisio…
2015
Total $t\bar{t}$, $WW$, and $Z/\gamma^* \rightarrow \tau\tau$ cross-sections as measured simultaneously in this analysis with symmetrized uncertainties.
"Table 3" of "Model-independent measurement of the W boson helicity in top quark decays at D0"
2008
COS(THETA*) distribution for W decay in dilepton events.. Data are read from plots and errors are statistcial (sqrt(N)).
"Table 6" of "Model-independent measurement of the W boson helicity in top quark decays at D0"
2008
COS(THETA*) distribution for W decay in dilepton events.. The data in this table are PRELIMINARY and taken from D0 Note 5722-CONF. Data are read from plots and errors are statistcial (sqrt(N)).
"Table 1" of "Model-independent measurement of the W boson helicity in top quark decays at D0"
2008
COS(THETA*) distribution for leptonic W decay in lepton+jets events.. Data are read from plots and errors are statistcial (sqrt(N)).
"Table 4" of "Model-independent measurement of the W boson helicity in top quark decays at D0"
2008
COS(THETA*) distribution for leptonic W decay in lepton+jets events.. The data in this table are PRELIMINARY and taken from D0 Note 5722-CONF. Data are read from plots and errors are statistcial (sqrt(N)).
"Table 5" of "Model-independent measurement of the W boson helicity in top quark decays at D0"
2008
COS(THETA*) distribution for hadronic W decay in lepton+jets events.. The data in this table are PRELIMINARY and taken from D0 Note 5722-CONF. Data are read from plots and errors are statistcial (sqrt(N)).
"Table 2" of "Model-independent measurement of the W boson helicity in top quark decays at D0"
2008
COS(THETA*) distribution for hadronic W decay in lepton+jets events.. Data are read from plots and errors are statistcial (sqrt(N)).
Search for doubly charged higgs bosons with lepton-rlavor-violating decays involving τ leptons
2008
We search for pair production of doubly charged Higgs particles (H(+/-+/-)) followed by decays into electron-tau (e tau) and muon-tau (mu tau) pairs using data (350 pb(-1)) collected from (p) over barp collisions at root s = 1.96 TeV by the CDF II experiment. We search separately for cases where three or four final-state leptons are detected, and combine results for exclusive decays to left-handed e tau (mu tau) pairs. We set an H(+/-+/-) lower mass limit of 114(112) GeV/c(2) at the 95% confidence level. RI Ruiz, Alberto/E-4473-2011; Robson, Aidan/G-1087-2011; De Cecco, Sandro/B-1016-2012; Prokoshin, Fedor/E-2795-2012; Azzi, Patrizia/H-5404-2012
Search for pair production of heavy objects in 4-jet events at sqrt {s}$=130-136 GeV
1996
Results are presented of a search for pair production of heavy objects decaying into four hadronic jets, as expected for example from associated or pair production of MSSM Higgs bosons, hA or H$^+$H$^-$, using a data sample of $5.9\,$pb$^{-1}$ of $e^+ e^-$ collisions at $\sqrt{s}=130$-$136\,{\mathrm {GeV}}$ collected with the DELPHI detector at LEP in November 1995. The data and expectations from standard processes agree after four-jet selections. An analysis based on $b$-tagging finds no hA candidate with high mass. A study optimized to search for H$^+$H$^-$ events with mass in the 40-50$\,{\mathrm{GeV}}/c^2$ range also finds no candidate. Finally a comparison is made with a recent ALEPH a…
Combination of Tevatron searches for the standard model Higgs boson in the W+W- decay mode.
2010
11 páginas, 4 figuras, 1 tabla.-- CDF Collaboration: et al.