Higgs production cross section
Web2.3 Single Higgs production in subdominant channels11 2.4 SM multi{Higgs production16 3 Dark matter and the Higgs{portal19 3.1 Higgs{portal dark matter models19 3.2 The cross sections for DM production through the Higgs portal22 4 The heavier Higgs bosons of 2HDMs and the MSSM25 4.1 The physical set-up25 4.2 Production 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 …
Higgs production cross section
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Web4 de jul. de 2024 · Portrait of the Higgs boson. The portrait of the Higgs boson is defined by its production modes, via cross-sections, and its decay channels, via branching fractions. For the value of mass measured ... WebHiggs cross sections and BRs in Spread sheet are available in xlsx format You can find figures at our gallery here. Mass range and step for SM-like Higgs boson: Total 38 …
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 … 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.
http://www.diva-portal.org/smash/get/diva2:858546/FULLTEXT01.pdf Web41 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 …
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... chiddix cross country resultsWeb27 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 … chiddingstone school websiteWebHá 1 dia · We present the calculation of the cross section for Higgs boson production in association with a top quark pair plus one jet, at next-to-leading-order accuracy in QCD. … goshen lift system parts canadaWebits measurement via triple Higgs production seems beyond the reach of the LHC [26,27] due to the smallness of the corresponding cross section (around 0:1 fb) [20]. In order to constrain the trilinear Higgs self coupling, a complementary strategy based on the precise measurements of single Higgs production and decay processes was recently proposed. goshen light showWeb2 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 … goshen lift system repairWebHiggs boson to a heavier particle is stronger, the probability of producing a heavier particle in the loop is lower. All other ˚avours contribute little to the amplitude. (The top quark is … goshen lift winchWeblight particles and heavy ones - t, W, Z, and the Higgs boson H. We provide the production cross sections calculated within the Standard Model for several such processes. … goshen lions club goshen ohio