Search results for "Gluon"
showing 10 items of 697 documents
Centrality-dependent forward J/ψ production in high energy proton-nucleus collisions
2016
Forward $J/\psi$ production and suppression in high energy proton-nucleus collisions can be an important probe of gluon saturation. In an earlier work we studied this process in the Color Glass Condensate framework and showed that using the Glauber approach to extrapolate the dipole cross section of a proton to a nucleus leads to results closer to experimental data than previous calculations in this framework. Here we investigate the centrality dependence of the nuclear suppression in this model and show a comparison of our results with recent LHC data.
"Table 19: Mass distribution, 2 tag, mbb window 130" of "Search for a heavy Higgs boson decaying into a $Z$ boson and another heavy Higgs boson in th…
2018
The mass distribution of the llbb system used in the fit to derive the limits for the mbb window centered at 130 GeV for the nb = 2 (2 tag) category.
"Table 18: Cross-section limits flipped tanb 20" of "Search for a heavy Higgs boson decaying into a $Z$ boson and another heavy Higgs boson in the $\…
2018
The cross section times BR(A->ZH) times BR(H->bb) limits for an A boson in the flipped, tanbeta 20, 2HDM. For each signal point, characterised by the mass pair (mA, mH), two limits are provided, the observed and the expected. The correct width as predicted by this particular parameter choice of the 2HDM is used. For flipped both gluon-gluon fusion and b-associated production are used and the nb=2 and nb>=3 categories are combined.
"Table 8: Cross-section limits type-II tanb 1" of "Search for a heavy Higgs boson decaying into a $Z$ boson and another heavy Higgs boson in the $\el…
2018
The cross section times BR(A->ZH) times BR(H->bb) limits for an A boson in the type-II, tanbeta 1, 2HDM. For each signal point, characterised by the mass pair (mA, mH), two limits are provided, the observed and the expected. The correct width as predicted by this particular parameter choice of the 2HDM is used. For type-II both gluon-gluon fusion and b-associated production are used and the nb=2 and nb>=3 categories are combined.
"Table 16: Cross-section limits flipped tanb 5" of "Search for a heavy Higgs boson decaying into a $Z$ boson and another heavy Higgs boson in the $\e…
2018
The cross section times BR(A->ZH) times BR(H->bb) limits for an A boson in the flipped, tanbeta 5, 2HDM. For each signal point, characterised by the mass pair (mA, mH), two limits are provided, the observed and the expected. The correct width as predicted by this particular parameter choice of the 2HDM is used. For flipped both gluon-gluon fusion and b-associated production are used and the nb=2 and nb>=3 categories are combined.
"Table 10: Cross-section limits type-II tanb 10" of "Search for a heavy Higgs boson decaying into a $Z$ boson and another heavy Higgs boson in the $\…
2018
The cross section times BR(A->ZH) times BR(H->bb) limits for an A boson in the type-II, tanbeta 10, 2HDM. For each signal point, characterised by the mass pair (mA, mH), two limits are provided, the observed and the expected. The correct width as predicted by this particular parameter choice of the 2HDM is used. For type-II both gluon-gluon fusion and b-associated production are used and the nb=2 and nb>=3 categories are combined.
"Table 17: Cross-section limits flipped tanb 10" of "Search for a heavy Higgs boson decaying into a $Z$ boson and another heavy Higgs boson in the $\…
2018
The cross section times BR(A->ZH) times BR(H->bb) limits for an A boson in the flipped, tanbeta 10, 2HDM. For each signal point, characterised by the mass pair (mA, mH), two limits are provided, the observed and the expected. The correct width as predicted by this particular parameter choice of the 2HDM is used. For flipped both gluon-gluon fusion and b-associated production are used and the nb=2 and nb>=3 categories are combined.
"Table 11: Cross-section limits type-II tanb 20" of "Search for a heavy Higgs boson decaying into a $Z$ boson and another heavy Higgs boson in the $\…
2018
The cross section times BR(A->ZH) times BR(H->bb) limits for an A boson in the type-II, tanbeta 20, 2HDM. For each signal point, characterised by the mass pair (mA, mH), two limits are provided, the observed and the expected. The correct width as predicted by this particular parameter choice of the 2HDM is used. For type-II both gluon-gluon fusion and b-associated production are used and the nb=2 and nb>=3 categories are combined.
"Table 15: Cross-section limits flipped tanb 1" of "Search for a heavy Higgs boson decaying into a $Z$ boson and another heavy Higgs boson in the $\e…
2018
The cross section times BR(A->ZH) times BR(H->bb) limits for an A boson in the flipped, tanbeta 1, 2HDM. For each signal point, characterised by the mass pair (mA, mH), two limits are provided, the observed and the expected. The correct width as predicted by this particular parameter choice of the 2HDM is used. For flipped both gluon-gluon fusion and b-associated production are used and the nb=2 and nb>=3 categories are combined.
"Table 9: Cross-section limits type-II tanb 5" of "Search for a heavy Higgs boson decaying into a $Z$ boson and another heavy Higgs boson in the $\el…
2018
The cross section times BR(A->ZH) times BR(H->bb) limits for an A boson in the type-II, tanbeta 5, 2HDM. For each signal point, characterised by the mass pair (mA, mH), two limits are provided, the observed and the expected. The correct width as predicted by this particular parameter choice of the 2HDM is used. For type-II both gluon-gluon fusion and b-associated production are used and the nb=2 and nb>=3 categories are combined.