Higgs production
Web14 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 quarks plus two photons final state in pp collisions at s=13u2009u2009TeV with the ATLAS detector, in the Journal: (JOURNAL) what: The continuum background processes of the … http://opendata.atlas.cern/release/2024/documentation/physics/the-higgs-boson.html
Higgs production
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Web8 de mai. de 2015 · We find that Higgs bosons can be produced in a large variety of SUSY processes, resulting in a large range of different detector signatures containing missing … Web26 de ago. de 2024 · We compute the fragmentation functions for the production of a Higgs boson at O $$ \\mathcal{O} $$ ( y t 2 $$ {y}_t^2 $$ αs). As part of this calculation, the relevant splitting functions are also derived at the same perturbative order. Our results can be used to compute differential cross sections with arbitrary top-quark and Higgs-boson …
Web10 de mar. de 2011 · Abstract. We analyze the production of Higgs particles at the early stage of the CERN large Hadron Collider with a 7 TeV center of mass energy (lHC). We first consider the case of the Standard Model Higgs boson that is mainly produced in the gluon-gluon fusion channel and to be detected in its decays into electroweak gauge bosons, gg … Web10 de mar. de 2011 · The Higgs production cross sections at the lHC and the decay branching ratios are analyzed. The associated theoretical uncertainties are found to be …
WebHiggs boson production Standard Model production of the Higgs boson at the LHC is dominated by the gluon fusion process (ggF), followed by the vector-boson fusion … Web10. The electron-positron pair can produce directly a Higgs boson, but this process is very suppressed, because the coupling between the leptons and the Higgs is proportional to the tiny mass m e: g H e e = − i m e v, where v ≈ 246 G e V. On the other hand, the process e + e − → H Z is more likely to happen, because the coupling between ...
WebThe cause of the screening of the weak interactions at long distances puzzled the high-energy community for more nearly half a century. With the discovery of the Higgs boson a new era started with direct experimental information on the physics behind the breaking of the electroweak symmetry. This breaking plays a fundamental role in our understanding …
Web1 de mar. de 2024 · The HIGGS Project. HIGGS project aims to pave the way to decarbonisation of the gas grid and its usage, by covering the gaps of knowledge of the … react nested mapWebHiggs production, the background can be significantly reduced. The QCD corrections have been computed within the structure function approach and they increase the cross … react nested routesWebHiggs production: The left side of this Feynman diagram represents the main production mode of the Higgs boson at the LHC. The incoming particles are two gluons, one from each colliding proton. The gluons then exchange a virtual top quark, which produces a virtual top-antitop pair. This pair then annihilates to produce a real Higgs boson. Higgs ... how to start your own dog training businessWeb7 de fev. de 2024 · Enhanced Higgs pair production from higgsino decay at the HL-LHC Jianpeng Dai, Tao Liu, Daohan Wang, Jin Min Yang The scenario of multi-sector SUSY … react nested components best practicesWeb9 de abr. de 2024 · The Higgs boson is the simplest known particle: a “ fragment of vacuum ” with no charge or spin. As with all elementary particles, it is an excitation, or quantum, of a more fundamental entity called a field – the uniquely featureless Brout–Englert–Higgs field, which fills all space uniformly. This field is understood to have come ... how to start your own dog businessWeb6 de mar. de 2024 · Higgs-pair production via gluon fusion is the dominant production mechanism of Higgs-boson pairs at hadron colliders. In this work, we present details … how to start your own doggy daycareWeb14 de jan. de 2024 · Since its discovery, the Higgs boson became a prime tool to search for physics beyond the Standard Model (SM). At the current level of precision, the Higgs … react netcore