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-physics anomalies: The bridge between 
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-parity violating supersymmetry and flavored dark matter

Trifinopoulos, Sokratis

doi:10.1103/physrevd.100.115022

Cited by 25 publications

(10 citation statements)

References 153 publications

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“…The effects of λ and λ 0 terms simultaneously on b → sμ þ μ − processes have been studied in Refs. [42,43]. Expanding the chiral superfields in terms of their fermions and sfermions, one has…”

Section: Contributions Tomentioning

confidence: 99%

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Explaining b→sℓ+ℓ− data by sneutrinos in the R -parity violating MSSM

Huang

2020

Phys. Rev. D

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The recent measurements on b → sl þ l − processes suggest the existence of lepton-flavor-universality breaking new physics. In this work, we have explored the possibility of explaining these data by sneutrinos in the R-parity violating minimal supersymmetric standard model. We study the light sneutrinos, of order 1 TeV, and suppose that the rest of the sfermions are much heavier than them. This setup can solve the b → sμ þ μ − anomaly well, and it is almost unconstrained by other related processes, such as B s −B s mixing, as well as B 0 s

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Section: Contributions Tomentioning

confidence: 99%

“…Before we start our discussion, let us briefly review some of the work on b → sμ þ μ − anomaly within the context of R-parity violating MSSM [37][38][39][40][41][42][43]. For example, the authors in Ref.…”

Section: Introductionmentioning

confidence: 99%

Explaining b→sℓ+ℓ− data by sneutrinos in the R -parity violating MSSM

Huang

2020

Phys. Rev. D

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“…Extensive efforts have also been devoted to explain the anomalies -either separately or combined -in terms of specific NP constructions: among the most minimal scenarios studied, heavy Z mediators were identified as possible solutions (see for example [51][52][53][54][55][56][57][58][59][60][61][62][63][64][65]); likewise, numerous studies addressed the scalar and the vector leptoquark hypotheses (e.g. ); further examples include R-parity violating supersymmetric models (see for instance [108][109][110][111][112][113][114][115][116][117][118], as well as other interesting constructions [119][120][121][122][123][124][125][126][127][128]).…”

Section: Introductionmentioning

confidence: 99%

The fate of $$\mathbf{V}_\mathbf{1}$$ vector leptoquarks: the impact of future flavour data

et al. 2021

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Motivated by the recent experimental progress on the B-meson decay anomalies (in particular the angular observables in $$B\rightarrow K^*\mu \mu $$ B → K ∗ μ μ ), we rely on a simplified-model approach to study the prospects of vector leptoquarks in what concerns numerous flavour observables, identifying several promising decay modes which would allow to (indirectly) probe such an extension. Our findings suggest that the confirmation of the B-meson decay anomalies, in parallel with positive signals (at Belle II or LHCb) for $$\tau \rightarrow \phi \mu $$ τ → ϕ μ , $$B_{(s)}$$ B ( s ) -meson decays to $$\tau ^+ \tau ^-$$ τ + τ - and $$\tau ^+ \mu ^-$$ τ + μ - ($$\tau ^+ e^-$$ τ + e - ) final states, as well as an observation of certain charged lepton flavour violation decays (at COMET or Mu2e), would contribute to strengthen the case for this scenario. We also illustrate how the evolution of the experimental determination of $$R_{D^{(*)}}$$ R D ( ∗ ) could be instrumental in falsifying an explanation of the anomalous B-meson decay data via a vector $$V_1$$ V 1 leptoquark.

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“…We start from the LQD part of the RPV SUSY Lagrangian that contains the λ 0 couplings which are relevant for an explanation of R D ðÃÞ [53,[136][137][138][139][140][141][142] and R K ðÃÞ [138,139,141,[143][144][145][146]:…”

Section: Rpv Explanation Of the Anomaliesmentioning

confidence: 99%

Addressing RD(*) , R

Altmannshofer

Dev²,

Soni

et al. 2020

Phys. Rev. D

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We analyze the recent hints of lepton flavor universality violation in both charged-current and neutralcurrent rare decays of B mesons in an R-parity-violating supersymmetric scenario. Motivated by simplicity and minimality, we had earlier postulated the third-generation superpartners to be the lightest (calling the scenario "RPV3") and explicitly showed that it preserves gauge coupling unification and of course has the usual attribute of naturally addressing the Higgs radiative stability. Here we show that both R D ðÃÞ and R K ðÃÞ flavor anomalies can be addressed in this RPV3 framework. Interestingly, this scenario may also be able to accommodate two other seemingly disparate anomalies, namely, the longstanding discrepancy in the muon (g − 2), as well as the recent anomalous upgoing ultrahigh-energy Antarctic Impulsive Transient Antenna events. Based on symmetry arguments, we consider three different benchmark points for the relevant RPV3 couplings and carve out the regions of parameter space where all (or some) of these anomalies can be simultaneously explained. We find it remarkable that such overlap regions exist, given the plethora of precision low-energy and high-energy experimental constraints on the minimal model parameter space. The third-generation superpartners needed in this theoretical construction are all in the 1-10 TeV range, accessible at the LHC and/or next-generation hadron colliders. We also discuss some testable predictions for the lepton-flavor-violating decays of the tau lepton and B mesons for the current and future B-physics experiments, such as LHCb and Belle II. Complementary tests of the flavor anomalies in the high-p T regime in collider experiments such as the LHC are also discussed.

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B -physics anomalies: The bridge between R -parity violating supersymmetry and flavored dark matter

Cited by 25 publications

References 153 publications

Explaining b→sℓ+ℓ− data by sneutrinos in the R -parity violating MSSM

Explaining b→sℓ+ℓ− data by sneutrinos in the R -parity violating MSSM

The fate of $$\mathbf{V}_\mathbf{1}$$ vector leptoquarks: the impact of future flavour data

Addressing RD(*) , R

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