![]() The SM Higgs boson signal with $\mH=125\GeV$, denoted as $\PH(125)$, the $\PZ\PZ$ and rare electroweak backgrounds are normalized to the SM expectation, the $\PZ$ X background to the estimation from data. Points with error bars represent the data and stacked histograms represent the expected distributions for the signal and background processes. The SM Higgs boson signal with $\mH=125\GeV$, denoted as $\PH(125)$, the $\PZ\PZ$ and rare electroweak backgrounds are normalized to the SM expectation, the $\PZ$ X background to the estimation from data.įour-lepton mass distribution in three final states: $4\Pe$ \cmsUpperLeft), $4\Pgm$ (\cmsUpperRight), and $2\Pe2\Pgm$ (lower). A lab in Hungary has reported an anomaly that could lead to a physics revolution. The uncertainties are rounded to the nearest 0.5\%.įour-lepton mass distribution, $\mllll$, up to $500\GeV$ with $4\GeV$ bin size (\cmsLeft) and in the low-mass range with $2\GeV$ bin size (\cmsRight). The Mysterious X Boson Could Upend the Standard Model. It is the perfect mixture of challenging levels and simplistic gameplay that will leave you playing for hours on end. Additional particle predicted by the theory. Bosons made up two classes one of Elementary particle, the other being. The THU uncertainty is not considered in the stage 0 cross section measurements. Leads to particle masses: Energy cost to displace Higgs Field / Emc. In Quantum mechanics boson is a particle that follows BoseEinstein statistics. Also shown is the $\sigma_$), modeling of hadronization and the underlying event (Hadr), and background modeling (Bkg. The black points represent weighted simulation events of the $\ggH$ production mechanism for $\mH=125\GeV$ and the blue line the corresponding model. The shape of the parametric signal model for each year of simulated data, and for the sum of all years together. Choose from a curated selection of trending wallpaper galleries for your mobile and desktop screens. Binning of the gluon fusion production process, the electroweak production process (combines $\VBF$ and $\VH$ with hadronic \PV decay), the $\VH$ production process with leptonic \PV decay (combining $\WH$, $\ZH$, and gluon fusion $\ZH$ production), and the $\ttH$ production process in the merged stage 1.2 of the STXS framework used in the $\HZZfl$ analysis. Desktop: 1920x1080 1680x1050 1600x900 1536x864 1440x900 1366x768 1280x1024 1024x576 800x450 728x410 Tablet: 800x1280 768x1024 Smartphone.
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