Higgs production cross section
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 … WebCombined measurements of the total and differential cross sections of Higgs boson production are performed with proton-proton collisions recorded by the ATLAS detector …
Higgs production cross section
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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 … Web1 de jul. de 2024 · The production cross section for vector-boson-fusion production, for example, is directly proportional to the square of the coupling strengths between the Higgs boson and W or Z bosons. A modification of these couplings will also affect the rate at which the Higgs boson decays to various final states.
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 … http://www.diva-portal.org/smash/get/diva2:858546/FULLTEXT01.pdf
Web9 de dez. de 2011 · First, there is p p –> H, which involves two gluons, one from each proton smashing together to make a Higgs particle (which I’ll call g g –> H). This process is curious, because gluons and Higgs particles do not directly interact with each other at all (which is why the gluon remains massless even when the Higgs field is non-zero). 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 …
WebThe program PPHQQ calculates the production cross section of Higgs bosons via vector boson fu-sion WW/ZZ ! h,H at hadron colliders at NLO QCD.Interferencee ectsbetweenW-andZ-boson fusion are neglected, since they are less than 1%. The program allows to calculate the total produc-tion cross section in the DIS as well as the MSbar
WebFIG. 1 (color online). Measured total cross section of Higgs boson production compared to two calculations of the ggF cross section. Contributions from other relevant Higgs boson produc-tion modes (VBF, VH, t¯tH , bbH¯ ) are added using cross sections and uncertainties from Ref. [10]. Details of the predictions are presented in Table I. opticlean brillenpflegeWebFind many great new & used options and get the best deals for Measurement of Higgs Boson Production Cross Sections in the Diphoton Channel: wi at the best online prices at eBay! Measurement of Higgs Boson Production Cross Sections in the Diphoton Channel: wi 9783030595159 eBay opticle audio tv netflix to tuner soundportland glass of south burlingtonWebHiggs 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 … portland glass st albansWeb13 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). opticle fiber network using qgis datasatesWebA 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 … opticlean dillingenWeb2 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 … opticlean a