Higgs sector
Web29 de ago. de 2024 · Probing the Top-Higgs Sector with Composite Higgs Models at Present and Future Hadron Colliders. Carlos Bautista, Leonardo de Lima, Ricardo D. … WebWe investigate the electroweak phase transition in the presence of a large CP violation in the squark sector of the MSSM. When the CP violation is large, scalar-pseudoscalar mixing of the Higgs bosons occurs, and a large CP violation in the Higgs sector is induced. It, however, weakens the first-order phase transition before the mixing reaches ...
Higgs sector
Did you know?
Web25 de out. de 2016 · 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 … WebThe Higgs particle is a massive scalar elementary particle theorized by Peter Higgs in 1964, when he showed that Goldstone's 1962 theorem (generic continuous symmetry, …
Web16 de mar. de 2024 · The LHC Higgs Working Group was created in January 2010 under the name "LHC Higgs Cross Section Working Group." Its aim was to produce … Web1 de out. de 1989 · In this lecture I discuss the scalar sector of the standard model. First I review the Higgs mechanism and the reasons why it is needed. Then, I briefly discuss …
Web1 de mar. de 2024 · The NMSSM Higgs sector then includes three scalar mass eigenstates h1, h2, h3, two pseudoscalar mass eigenstates a1and a2and one charged mass … Web26 de set. de 2024 · A hidden sector is a family of particles that may interact with each other but which don’t feel the effects of the Standard Model’s three forces — …
WebA detailed analysis of the renormalisation in the bottom/scalar bottom sector is performed. Concerning the lightest MSSM Higgs boson mass, we find relatively small corrections for positive μ, while for \mu < 0 the genuine two-loop \mathcal {O} {\alpha_b \alpha_s} corrections can amount up to 3 GeV.
Web11 de nov. de 2024 · Latest measurement of the Higgs boson properties and recent theoretical developments in the Higgs boson sector, in the Standard Model and in physics Beyond the Standard Model will be presented and discussed at the Conference. Contributions will be organised in several parallel and plenary sessions. optum submission formWeb10 de fev. de 2014 · Namely, in the SM, in clear contrast to the sector of gauge interaction, the Higgs sector is mysterious, having several long-standing problems, such as the hierarchy problem, as already mentioned, and the problem of many arbitrary parameters in the sector of Higgs interactions, such as Yukawa couplings. portsdown scientificWeb23 de dez. de 2024 · We present a comprehensive study on Higgs pair production in various archetypical extended Higgs sectors such as the real and the complex 2 … portsdown sssiWebHigg Index. The Higg Index is an apparel and footwear industry self-assessment standard to rate environmental and social sustainability throughout the supply chain. It was launched … optum store trackingWeb17 de dez. de 2024 · The 11th Higgs Hunting workshop took place remotely between 20 and 22 September 2024, with more than 300 registered participants engaging in lively … portsdown priamry schoolWeb11 de abr. de 2024 · We propose a novel method to test CP-violation in the heavy (pseudo)scalar sector of an extended Higgs model, in which we make simultaneous use of the () and interactions of a heavy Higgs state . This is possible at the Compact Linear Collider (CLIC) by exploiting production from Vector-Boson Fusion (VBF) and decay to … portsdown practice portsmouthWeb17 de jan. de 1995 · Abstract: In models with a non-minimal Higgs sector, a decoupling limit can be defined. In this limit, the masses of all the physical Higgs states are large … optum teams background