Charged dark matter supersymmetric twin higgs

Author: pjve

August undefined, 2024

WebDec 22, 2024 · The cosmology of the Twin Higgs requires the breaking of the ℤ 2 symmetry, but it is still an open question whether this breaking needs to be explicit. In this paper, we study how the Mirror Twin Higgs could be modified to be compatible with current cosmological constraints without explicit ℤ 2 breaking. We first present a simple toy … WebA bstractWe revisit the Twin Higgs scenario as a “dark” solution to the little hierarchy problem, identify the structure of a minimal model and its viable parameter space, and analyze its collider implications. In this model, dark naturalness generally leads to Hidden Valley phenomenology. The twin particles, including the top partner, are all Standard …

Example of a Twin Higgs collider event. Download Scientific …

WebAug 2, 2024 · In particular, Higgs Portal Dark Matter (HPDM) features a scalar coupling to the Higgs via a quartic interaction, and obtaining the measured relic density via thermal … WebSep 8, 2024 · Besides naturally providing dark matter (DM) candidates as the lightest charged twin fermions, the twin sector contains a light photon and neutrinos, which can modify structure formation relative to the prediction from the ΛCDM paradigm. We focus on two viable scenarios. psychic terms

Marcin Badziak

WebMay 30, 2024. News Release. Astronomers have proposed a new model for the invisible material that makes up most of the matter in the Universe. They have studied whether a … WebMar 15, 2024 · Twin stau dark matter can be observed in future direct detection experiments such as LUX-ZEPLIN. The stau has a mass in the range of 300-500 GeV, … WebFeb 21, 2024 · Charged Dark Matter in Supersymmetric Twin Higgs models Marcin Badziak, Giovanni Grilli di Cortona, Keisuke Harigaya, Michał Łukawski Supersymmetric Twin Higgs models ameliorate the fine-tuning of the electroweak scale originating from the heavy scalar top partners required by the non-discovery of them at the Large Hadron … psychic terrain pokemon db

Is dark matter a wimp or a champ? New Scientist

Cancellation of the top divergence in the Twin Higgs model. The ...

WebDownload scientific diagram Example of a Twin Higgs collider event. from publication: Naturalness in the Dark at the LHC We revisit the Twin Higgs scenario as a "dark" solution to the little ... WebAbstract Supersymmetric Twin Higgs models ameliorate the fine-tuning of the electroweak scale originating from the heavy scalar top partners required by the... DOAJ is a unique … hospital ivvWebA bstract Supersymmetric Twin Higgs models ameliorate the fine-tuning of the electroweak scale originating from the heavy scalar top partners required by the non-discovery of them at the Large ... psychic terry mitchell

"WebJul 21, 2015 · We revisit the Twin Higgs scenario as a “dark” solution to the little hierarchy problem, identify the structure of a minimal model and its viable parameter space, and analyze its collider implications. In this model, dark naturalness generally leads to Hidden Valley phenomenology. " - Charged dark matter supersymmetric twin higgs

Charged dark matter supersymmetric twin higgs

The allowed range in the Z 2 FTH model of the twin tau

WebIf the Lightest Supersymmetric Particle resides in the twin sector, it may play the role of dark matter even if it is charged under twin gauge interac... View Get access to 30 million figures WebMar 8, 2024 · Dark Matter through the Higgs portal. We review scenarios in which the particles that account for the Dark Matter (DM) in the Universe interact only through their …

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WebAug 2, 2024 · Many minimal models of dark matter (DM) or canonical solutions to the hierarchy problem are either excluded or severely constrained by LHC and direct detection null results. In particular, Higgs Portal Dark Matter (HPDM) features a scalar coupling to the Higgs via a quartic interaction, and obtaining the measured relic density via thermal …

WebIn supersymmetry, the neutralino: 71–74 is a hypothetical particle. In the Minimal Supersymmetric Standard Model (MSSM), a popular model of realization of supersymmetry at a low energy, there are four neutralinos that are fermions and are electrically neutral, the lightest of which is stable in an R-parity conserved scenario of … WebWe review the status of dark matter (DM) candidates in supersymmetric Twin Higgs models in light of the first results of the LUX-ZEPLIN (LZ) experiment. We found that, for twin...

WebSep 9, 2008 · If dark matter is charged, it could have had a drastic effect on the universe soon after the big bang. When the universe was very dense, particles of light, or photons, … WebSep 28, 2024 · We explore the cosmological signatures associated with the twin baryons, electrons, photons and neutrinos in the Mirror Twin Higgs framework. We consider a scenario in which the twin baryons constitute a subcomponent of dark matter, and the contribution of the twin photon and neutrinos to dark radiation is suppressed due to late …

WebAug 4, 2024 · We investigate simple extensions of the Mirror Twin Higgs model in which the twin color gauge symmetry and the discrete ℤ 2 mirror symmetry are spontaneously broken. This is accomplished in a minimal way by introducing a single new colored triplet, sextet, or octet scalar field and its twin along with a suitable scalar potential.

WebWe present a code that calculates the relic density of the lightest supersymmetric particle (LSP) in the minimal supersymmetric standard model. All tree-level processes for the annihilation of the LSP are included as well as all possible coannihilation processes with neutralinos, charginos, sleptons, squarks and gluinos. psychic terrain moveWebSupersymmetric twin Higgs models have a discrete symmetry for which each standard model particle and its supersymmetric partner have a corresponding state that transforms under a mirror standard ... hospital jackson north miami floridaWebOct 24, 2024 · Even though twin stau is charged under twin electromagnetism, since supersymmetric partners obtain large masses from supersymmetry breaking they can easily escape bounds for self-interacting dark ... hospital ivsWebOct 10, 2024 · If the Lightest Supersymmetric Particle resides in the twin sector, it may play the role of dark matter even if it is charged under twin gauge interactions. psychic terrain pokemonWebDownload scientific diagram Ratio of the dark matter power spectrum between the r = 0 and r = 0 cases, both with N scatt eff = 0.46. In the Twin Higgs setup discussed in this work, the dark ... hospital jackson southWebA bstract Dark matter candidates arise naturally in many models that address the hierarchy problem. In the fraternal twin Higgs model which could explain the absence of the new physics signals at ... psychic terrain priorityWebMay 30, 2024 · Researchers explain that dark matter particles may have electric charge, and why that matters. Astronomers are proposing a new model for the invisible material … hospital jamming cameras phones