Higgs portal

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August undefined, 2024

Web7 de jan. de 2024 · Higgs-portal effective field theories are widely used as benchmarks in order to interpret collider and astroparticle searches for dark matter (DM) particles. To assess the validity of these effective models, it is important to confront them to concrete realizations that are complete in the ultraviolet regime. Web1 de set. de 2024 · The Higgs portal framework provides an excellent setting for inflationary model building. Even though the polynomial terms in the scalar potential cannot fit the …

[2010.15129] A Closer Look at CP-Violating Higgs Portal Dark …

Web3 de fev. de 2024 · The simplest of the Higgs-portal scenarios is when the Higgs sector of the theory is kept minimal and identical to the one postulated in the SM, namely the … WebHeavy neutrino signatures from leptophilic Higgs portal in the linear seesaw Aditya Batra,1,2,a Praveen Bharadwaj,1,b Sanjoy Mandal,3,c Rahul Srivastava,1,d and Jos e W. F. Valle4,e 1Department of Physics, Indian Institute of Science Education and Research - Bhopal, Bhopal Bypass Road, Bhauri, Bhopal 462066, India 2Departamento de F sica … how india formed

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Web8 de mar. de 2024 · Dark Matter through the Higgs portal Giorgio Arcadi, Abdelhak Djouadi, Martti Raidal We review scenarios in which the particles that account for the Dark Matter … Web7 de ago. de 2024 · dark matter Higgs-portal models, where dark matter interacts with the Standard Model fields via the Higgs boson. While these searches complement dark … high heat neutral oil

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Dark Matter through the Higgs portal - ScienceDirect

Web11 de jan. de 2024 · Together with pair production of the doubly-charged Higgs subsequently decaying into same-sign di-leptons, the H±±H∓ channels have the potential to cover a significant portion of the parameter space of the Type-II seesaw complex scalar triplet model. Download to read the full article text References Web2 de set. de 2015 · Collider signatures that involve the mediators are a powerful tool to experimentally probe the Higgs portal interactions, providing complementary information to strong constraints set by direct DM detection searches. Indirect detection experiments are less sensitive to this scenario. how india got freedomWebHiggs Boson Portal (HBP) a portal for up-to-date categorised articles about the Higgs boson The HBP offers complete information about the latest and historic articles to experts. The categorisation is according to preliminary and published results. high heat of vaporization definition biology

"WebThe bottom line is that the Higgs may be decaying into Dark Matter, but not more than about 25% of the time. If the Higgs portal exists, only one in four at most of the bosons go … " - Higgs portal

Higgs portal

Web20 de dez. de 2015 · Higgs portal dark matter in non-standard cosmological histories Edward Hardy Physics Journal of High Energy Physics 2024 A scalar particle with a relic density set by annihilations through a Higgs portal operator is a simple and minimal possibility for dark matter. However, assuming a thermal cosmological history this… WebHigg Log In New user? Create an account Higg is an integrated software platform that helps you take responsibility for your business’s environmental and social impact. Higg is the … Log in to the Higg technology platform. Our software tools gather and organize data …

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Web28 de out. de 2024 · In this paper, we consider Majorana dark matter annihilating through a Higgs portal as a candidate source for this signal, where a large CP-violation in the … Web8 de jun. de 2024 · Moreover, we provide the threshold value for the Higgs portal coupling below which the corresponding production processes are sub-dominant and the minimal …

WebWelcome to Higgs Games! Thanks for stopping by! Higgs Games is a German game developer and publisher. We love games for in-between, which are easy to learn and a … Web22 de jun. de 2024 · the Higgs portal Alexander S. Belyaev et al-Multi-component dark matter through a radiative Higgs portal Anthony DiFranzo and Gopolang Mohlabeng-This content was downloaded from IP address 207.46.13.204 on 22/06/2024 at 04:53. JCAP06(2014)046 ou rnal of C osmology and A strop ar ticle P hysics J

Web17 de jan. de 2024 · We present global analyses of effective Higgs portal dark matter models in the frequentist and Bayesian statistical frameworks. Complementing earlier studies of the scalar Higgs portal, we use GAMBIT to determine the preferred mass and coupling ranges for models with vector, Majorana and Dirac fermion dark matter. Web23 de set. de 2024 · A global view of the off-shell Higgs portal Maximilian Ruhdorfer, E. Salvioni, A. Weiler Physics 2024 We study for the first time the collider reach on the derivative Higgs portal, the leading effective interaction that couples a pseudo Nambu-Goldstone boson (pNGB) scalar Dark Matter to the Standard… Expand 40 PDF Save Alert

WebThe Higg suite of tools offers critical insights that will help inform our overall global sustainability strategy. When implemented across the apparel and footwear industry, the tools provide a vehicle for collective action toward …

Web10 de jun. de 2024 · The vector Higgs–portal model formulated above is extremely simple and predictive, featuring only and as free parameters. Together with the spin–0 and spin– cases which share the same properties, it has been extensively studied theoretically and became a popular benchmark for experimental studies [18], [19], [23], [24], [25], [26]. how india is a federal countryWebEl mecanisme de Higgs és un ingredient clau del model estàndard de física de partícules. Higgs va concebre el mecanisme el 1964 mentre realitzava una travessia pels Cairngorms, d'on va tornar al seu laboratori declarant que havia tingut una gran idea . high heat of vaporization examplesWebHigg Index Product Tools; MSI Contributor Materials data submission; Login Register Higg Product Tools Login high heat oil for air fryerWebHá 2 dias · Heavy neutrino signatures from leptophilic Higgs portal in the linear seesaw. Aditya Batra, Praveen Bharadwaj, Sanjoy Mandal, Rahul Srivastava, José W. F. Valle. Lepton collider setups can probe the neutrino sector in the linear seesaw mechanism. Small neutrino masses are sourced by a tiny vacuum expectation value of a leptophilic scalar … how india handled covidWeb7 de abr. de 2024 · The Higgs Portal to Cosmology Oleg Lebedev The discovery of the Higgs boson has opened a new avenue for exploring physics beyond the Standard … how india get freedomWeb7 de jan. de 2024 · Higgs-portal effective field theories are widely used as benchmarks in order to interpret collider and astroparticle searches for dark matter (DM) particles. To … how india gdp is calculatedWeb13 de dez. de 2015 · Probing Light Thermal Dark-Matter With a Higgs Portal Mediator Gordan Krnjaic We systematically study light (< few GeV) Dark Matter (DM) models that thermalize with visible matter through the Higgs portal and identify the remaining gaps in the viable parameter space. high heat of vaporization and sweating