Muon anomalous magnetic moment constraints on supersymmetric<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="bold">U</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>1</mml:mn><mml:msup><mml:mo stretchy="false">)</mml:mo><mml:mo>′</mml:mo></mml:msup></mml:math>models

Cinciog̃lu, Elif; Kırca, Zerrin; Sert, H.; Solmaz, Saime; Solmaz, Levent; Hiçyılmaz, Yaşar

doi:10.1103/physrevd.82.055009

Cited by 3 publications

(3 citation statements)

References 34 publications

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“…Whereas in general U(1) models one must either introduce exotic fermion fields, or add three scalar singlets (secluded U(1) models) to cancel all anomalies. This class of models have been explored [75][76][77][78][79][80][81][82] by assuming family-universal U(1) charges for the MSSM fields inspired by the lepton universality of the SM. However, it is also possible to consider sets of U(1) charges in which different families of matter fields can have distinct charges [83].…”

Section: Jhep10(2021)063mentioning

confidence: 99%

Electron and muon magnetic moments and implications for dark matter and model characterisation in non-universal U(1)′ supersymmetric models

Frank

Hiçyılmaz

Mondal

et al. 2021

J. High Energ. Phys.

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We attribute deviations of the muon and electron magnetic moments from the theoretical predictions to the presence of an additional U(1)′ supersymmetric model. We interpret the discrepancies between the muon and electron anomalous magnetic moments to be due to the presence of non-universal U(1)′ charges. In a minimally extended model, we show that requiring both deviations to be satisfied imposes constraints on the spectrum of the model, in particular on dark matter candidates and slepton masses and ordering. Choosing three benchmarks with distinct dark matter features, we study implications of the model at colliders, concentrating on variables that can distinguish our non-universal scenario from other U(1)′ implementations.

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Section: Jhep10(2021)063mentioning

confidence: 99%

Electron and muon magnetic moments and implications for dark matter and model characterisation in non-universal U(1)′ supersymmetric models

Frank

Hiçyılmaz

Mondal

et al. 2021

J. High Energ. Phys.

View full text Add to dashboard Cite

show abstract

“…This class of models have been explored [60][61][62][63][64][65][66][67] by assuming family-universal U (1) charges for the MSSM fields inspired by the lepton universality of the SM. However, it is also possible to consider sets of U (1) charges in which different families of matter fields can have distinct charges.…”

Section: Introductionmentioning

confidence: 99%

Electron and muon magnetic moments and implications for dark matter and model characterisation in non-universal $U(1)^\prime$ supersymmetric models

Frank,

Hiçyılmaz,

Mondal

et al. 2021

Preprint

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We attribute deviations of the muon and electron magnetic moments from the theoretical predictions to the presence of an additional U (1) supersymmetric model. We interpret the discrepancies between the muon and electron anomalous magnetic moments to be due to the presence of non-universal U (1) charges. In a minimally extended model, we show that requiring both deviations to be satisfied imposes constraints on the spectrum of the model, in particular on dark matter candidates and slepton masses and ordering. Choosing three benchmarks with distinct dark matter features, we study implications of the model at colliders, concentrating on variables that can distinguish our non-universal scenario from other U (1) implementations.

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“…Although the similar topic was discussed in Ref. [15], the decoupling effect was not properly taken into account.…”

Section: Introductionmentioning

confidence: 99%

Higgs mass and muon anomalous magnetic moment in the U(1)- extended MSSM

et al. 2012

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We study phenomenological aspects of the MSSM with extra U(1) gauge symmetry. We find that the lightest Higgs boson mass can be increased up to 125 GeV, without introducing a large SUSY scale or large A-terms, in the frameworks of the CMSSM and gauge mediated SUSY breaking (GMSB) models. This scenario can simultaneously explain the discrepancy of the muon anomalous magnetic moment (muon g − 2) at the 1σ level, in both of the frameworks, U(1)-extended CMSSM/GMSB models. In the CMSSM case, the dark matter abundance can also be explained.

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Muon anomalous magnetic moment constraints on supersymmetricU(1)′models

Cited by 3 publications

References 34 publications

Electron and muon magnetic moments and implications for dark matter and model characterisation in non-universal U(1)′ supersymmetric models

Electron and muon magnetic moments and implications for dark matter and model characterisation in non-universal U(1)′ supersymmetric models

Electron and muon magnetic moments and implications for dark matter and model characterisation in non-universal $U(1)^\prime$ supersymmetric models

Higgs mass and muon anomalous magnetic moment in the U(1)- extended MSSM

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