Higgs effective field theory

Author: soxp

August undefined, 2024

WebHá 1 dia · The strongest experimental constraints on the singlet model are provided by Higgs coupling measurements, whereas electroweak precision observables provide the strongest constraints on the triplet model. In the singlet model the present di-Higgs constraints already play a significant role. Web5 de abr. de 2024 · Download a PDF of the paper titled Effective Field Theory descriptions of Higgs boson pair production, by Lina Alasfar and 10 other authors Download PDF …

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WebHá 1 dia · Dimension-8 SMEFT Analysis of Minimal Scalar Field Extensions of the Standard Model. John Ellis, Ken Mimasu, Francesca Zampedri. We analyze the constraints … WebSuper-Higgs as an Effective Action In this section, we focus on the component formalism and explicitly compute the relevant terms in the effective action at tree level to realize the super-Higgs mechanism. iron organic

The Higgs-portal for dark matter: effective field theories versus ...

Web26 de out. de 2016 · Higgs Effective Field Theories - Systematics and Applications. Claudius Krause. We discuss effective field theories (EFTs) for the Higgs particle, which is not … Webof the lightest Higgs scalar boson in the Minimal Supersymmetric Standard Model in a mass-independent renormalization scheme, using effective field theory..... Effective SU(2)_L x U(1) theory and the Higgs boson... The lightest Higgs boson... 暂无评价 23页免费 Critical Higgs Mass and...We find that this theory behaves as a good ... WebThe Higgs field resolves this conundrum. The simplest description of the mechanism adds a quantum field (the Higgs field) that permeates all space to the Standard Model. Below … iron organic compounds

Effective Field Theory descriptions of Higgs boson pair …

Grand Gauge-Higgs Unification on $T^2/{\\mathbb Z}_3$ via …

Web15 de abr. de 2024 · HEFT is an annual workshop focusing on the use of effective field theories to search for physics beyond the Standard Model. A broad range of topics are … WebThe field and the particle—named after Peter Higgs of the University of Edinburgh, one of the physicists who in 1964 first proposed the mechanism—provided a testable hypothesis for the origin of mass in … port recycling victoria texasWeb30 de set. de 2024 · Effective Field Theory 8.EFTx is a graduate course on Effective Field Theory (EFT), which provides a fundamental framework to describe physical systems with quantum field theory. For residential students it is listed as 8.851. Enroll now start date September 30, 2024 length 18 Weeks effort 10-14 hours/week price Free About this course iron origin

"Web14 de mar. de 2024 · We analyze the electroweak interactions in the framework of the Higgs effective field theory using the available Higgs and electroweak diboson production … " - Higgs effective field theory

Higgs effective field theory

Web15 de jun. de 2024 · Effective field theories (EFTs) are a powerful tool for the exploration of potential new physics in a model-independent way. At a time when there is a lack … WebThe use of an effective ﬁeld theory (EFT) approach to the study of beyond the Standard Model (BSM) physics and its searches is well motivated given that the new physics …

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Web16 de jun. de 2015 · In these 4 lectures, I give a brief introduction to the principles of effective field theory and discuss their application via 3 examples: (i) the Standard Model as an effective theory; (ii) non-linear sigma models and the composite Higgs; (iii) the quantum field theory of fluids. Submission history From: Ben Gripaios [ view email ] WebWe determine the effective gravitational couplings in superspace whose components reproduce the supergravity Higgs effect for the constrained Goldstino multiplet. It …

Web28 de mar. de 2024 · We propose a new effective field theory in which non-decoupling quantum effects of new physics are correctly described. We discuss vacuum stability and … Web28 de set. de 2016 · In this article we extend the effective field theory framework describing new physics effects to the case where the underlying low-energy theory is a …

Web7 de mar. de 2024 · The invariance of physical observables under redefinitions of the quantum fields is a well-known and important property of quantum field theory. We … 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 …

WebHá 1 dia · Grand Gauge-Higgs Unification on. via Diagonal Embedding Method. Kentaro Kojima, Kazunori Takenaga, Toshifumi Yamashita. We study a novel six-dimensional …

Web15 de abr. de 2024 · Higgs and Effective Field Theory - HEFT 2024. 15–18 Apr 2024 Europe/Brussels timezone. Overview; Registration; Call for Abstracts. Timetable; … port recyclingWebThese subjects have been intensively studied over the past decade, largely motivated by rapid progress in the field of observational cosmology that now allows, for the first time, precision tests of fundamental physics on the scale of the observable Universe. port recovery ohioWebSpontaneous symmetry breaking, a vacuum Higgs field, and its associated fundamental particle the Higgs boson are quantum phenomena. A vacuum Higgs field is responsible … port red wine snpmar23Web27 de mai. de 2015 · In their model, the Higgs mass depends on the numerical value of a hypothetical field that permeates space and time: an axion field. To picture it, “we think of the totality of space as being this 3-D mattress,” Dimopoulos said. The value at each point in the field corresponds to how compressed the mattress springs are there. iron organic or inorganicWebA bstractIn this article we extend the effective field theory framework describing new physics effects to the case where the underlying low-energy theory is a Two-Higgs-Doublet model. We derive a complete set of independent operators up to dimension six assuming a Z2-invariant CP-conserving Higgs potential. The effects on Higgs and gauge boson … port redefinition in hwWebHá 1 dia · The bulk gauge group is , and the diagonal part remains manifest in the effective four-dimensional theory. Further spontaneous breaking of the gauge symmetry occurs through the dynamics of the zero modes of the extra-dimensional components of … iron ornamentalWeb27 de jun. de 2024 · A future precision Higgs phenomenology program can benefit from the projection of raw experimental results into consistent field theories such as the SM, the … port red color