Higgs production cross section
Web15 de jan. de 2012 · This Report summarises the results of the second year's activities of the LHC Higgs Cross Section Working Group. The main goal of the working group was to present the state of the art of Higgs Physics at the LHC, integrating all new results that have appeared in the last few years. WebA measurement of the Higgs boson fiducial cross section in the diphoton decay channel is presented using 36.1 fb − 1 data collected by the ATLAS detector with proton-proton …
Higgs production cross section
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WebHiggs boson pair production is traditionally considered to be of particular interest for a measurement of the trilinear Higgs self-coupling. Yet it can offer insights into other couplings as well, since - in an effective field theory (EFT) parameterisation of potential new physics - both the production cross section and kinematical properties of the Higgs … Web25 de out. de 2016 · The second part discusses the recent progress in Higgs effective field theory predictions, followed by the third part on pseudo-observables, simplified …
Web1 de fev. de 2024 · The CEPC is expected to play a crucial role in understanding the nature of the Higgs boson. In this paper, the statistical precisions of Higgs production cross … WebTwo effects, however, lead to a significant broadening of the Born-level result: (i) initial-state γ radiation (ISR) reduces the cross section and generates an asymmetry of the Higgs...
WebThe Circular Electron Positron Collider (CEPC) is a future Higgs factory proposed by the Chinese high energy physics community. It will operate at a center-of-mass energy of 240-250 GeV. The CEPC will accumulate an integrated luminosity of 5 ab(-1) over ten years of operation, producing one million Higgs bosons via the Higgsstrahlung and vector boson … Web5 de jul. de 2013 · Figure 1:Standard Model Higgs boson production cross sections at Ecm = 7 and 8 TeV. Transition for VBF at MH=300 GeV at 8 TeV is due to change from ZWA to complex-pole-scheme. Right hand plot shows the total cross sections for Ecm = 7, 8 and 14 TeV. Figure 2:Standard Model Higgs boson decay branching ratios and total …
Web27 de jan. de 2024 · The Higgs self-coupling, however, enters through loops also in single-Higgs production and indirect effects might therefore be observable, for instance as a small (< 1%) deviation in measurements of the inclusive ZH cross section. Measurements of the Higgs self-coupling exploiting the di-Higgs production process can only be …
WebA precise prediction of its total and differential cross-section can have a great impact on the discovery of a Higgs boson with large bottom-quark Yukawa coupling, like the scalar (h^0 and H^0) and pseudoscalar (A^0) Higgs bosons of the Minimal Supersymmetric Standard Model (MSSM) in the region of large \tan\beta. how to stop blight on tomato plantsWeb2 de dez. de 2010 · The Higgs production cross sections at the $\lhc$ and the decay branching ratios are analyzed. The associated theoretical uncertainties are found to … reaction to bts singing fix youWeb13 de dez. de 2016 · SM Higgs production cross sections at √s = 14, 33, 40, 60, 80 and 100 TeV (M H =125 GeV) PDF is NNLO (NLO) MSTW2008 set. Numbers in () parentheses are the cross-section ratio wrt 14 TeV. a) NNLO+NNLL QCD + NLO EW corrections. QCD scale and PDF+α s uncertainties remain constant about +-8% for both (D. de Florian). how to stop bleeding on earWeb27 de jan. de 2024 · Higgs Production Cross Section and Decay Branching Ratio Calculation for CERN Yellow Report 4. Standard Model Input Parameter. Lepton … how to stop bling launcherWeb41 linhas · 13 de dez. de 2016 · Figure 1: Standard Model Higgs boson production cross sections at Ecm = 7 and 8 TeV. Transition for VBF at M H =300 GeV at 8 TeV is due to change from ZWA to complex-pole-scheme. Right hand plot shows the total cross … how to stop bleeding while poopingWeb14 de abr. de 2024 · HIGHLIGHTS. who: G. Aad et_al et al. from the (UNIVERSITY) have published the research work: Search for Higgs boson pair production in the two bottom … reaction to bts singularityWeb7 de abr. de 2024 · Cross-sections times branching ratio are measured for the main Higgs boson production modes in several exclusive phase-space regions. The measurements … reaction to budget crisis illinois