Higgs potential and bsm opportunity
Web23 de out. de 2024 · The Higgs potential V(H) can be interpreted as the Higgs contribution to the vacuum energy density (energy density of empty space). We recall that it is … Web8 de mar. de 2024 · In the accelerator experiments, the Higgs boson was searched for at ever-increasing energies by ever-increasing collaborations, usually in the following steps: Compose a complete SM background using Monte Carlo simulation including all types of possible events normalized to their cross sections.
Higgs potential and bsm opportunity
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WebBSM theory challenges Effective theory at each scale is predictive as a self-contained theory at that scale Un-natural Higgsmeans the next layer is no longer predictive without including contributions from much smaller scales The Hierarchy Problem •Hierarchy problem is still a problem: (m h )2 tree+ (m h )2 radiative= (m h )2 v http://hep.tsinghua.edu.cn/talks/TeVPhysicsWG7th/slides/day3/session1/02X.Chen-Higgs%20and%20BSM%20Searches%20at%20LHC.pdf
Web1. MSSM HIGGS BOSON SEARCHES In the Minimal Supersymmetric Standard Model (MSSM), the minimal extension of the Standard Model (SM), two Higgs doublets are … WebDESY 17-012. KEK Preprint 2016-60. SLAC-PUB-16916. LAL 17-017. MPP-2024-5. IFT-UAM/CSIC-17-008. The Potential of the ILC. for Discovering New Particles. Document Supporting the IC
WebBSM Opportunities at the LHC. Around the Higgs. New effects, e.g., interferences; Beyond minimal/vanilla modes, e.g., as portals. Go Exotic. Hidden sector dynamics. Long-Lived Particles. Have Fun. Model Agnostic Searches (Anomaly detection) …
Web10 de abr. de 2024 · The primary goal of the meeting is to discuss complementary aspects of elementary particle phenomenology both within the standard model and beyond: those relevant for the third and high luminosity runs of the Large Hadron Collider and possible future high energy colliders; in high intensity experiments measuring neutrino …
Web9 de nov. de 2015 · The discovery of the Higgs boson confirmed that the ground state of the Universe depends on the potential of the Higgs field (see Fig. 1). Whether the Universe is in a true vacuum or a false vacuum can be calculated from the masses of the Higgs boson and the top quark. the prime minister\u0027s email addressWebOne of the prime candidates for BSM physics is supersymmetry (SUSY), which predicts scalar partners for all SM fermions, as well as fermionic partners for all bosons. A … the prime minister that stole freedomWebHiggs boson production in association with a single top quark. In particular, this process o ers the rather unique opportunity to study the relative sign between the top-quark Yukawa and the Higgs-gauge boson interaction terms. H t q q0 b W t q q0 W FIG. 1. Leading order Feynman diagrams for pp!tHin the t-channel production process. sight veterans scotlandWebThe main features of the BSM signal are the growing with energy of the cross section, but also a peculiar final state, characterized by the hard emission of gauge bosons and by distinctive angular distributions. The study in [ 26] exploits these characteristics to isolate the BSM induced signals from the background. the prime minister\u0027s industry award 2022WebHiggs and BSM physics at CLIC Gordana Milutinovic-Dumbelovic 2 1. 1. Introduction The future Compact Linear Collider (CLIC) offers excellent research potential for precision measurements in the QCD-background-free environment of … the prime minister together with his wifeWebThere are two reasons for the introduction of the Higgs boson [1, 2] in the Standard Model (SM) of particle physics: 1. A theory of massive gauge bosons and fermions, which is … the prime minister\u0027s secretaryWeb4 de nov. de 2024 · We discuss the role of the Higgs potential in particle physics, in particular in the spontaneous symmetry breaking and in the mass generation using an … sight vector