New measurement of the electric dipole moment of the neutron

Altarev, I.; Borisov, Yu. V.; Borovikova, N.V.; Иванов, С. Н.; Kolomensky, E. A.; Lasakov, M. S.; Lobashev, V.M.; Nazarenko, V. A.; Pirozhkov, A. N.; Serebrov, A. P.; Sobolev, Yu.; Шульгина, Е. В.; Yegorov, A.I.

doi:10.1016/0370-2693(92)90571-k

Cited by 210 publications

(98 citation statements)

References 5 publications

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“…the neutron [323] d n ≈ 2 100 GeV m 6) in which m denotes a general soft supersymmetry-breaking mass and φ can be any of the reparameterization invariant phase combinations in Eq. (2.13), the bounds for the electron [324,325] and neutron [326,327] EDMs |d e | < 4.3 × 10 −27 e − cm (95% c.l.) (5.7) |d n | < 6.3 × 10 −26 e − cm (90% c.l.)…”

Section: Cp Violation and Electric Dipole Momentsmentioning

confidence: 95%

The soft supersymmetry-breaking Lagrangian: theory and applications

Chung

Everett

Kane³

et al. 2005

Physics Reports

415

339

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After an introduction recalling the theoretical motivation for low energy (100 GeV to TeV scale) supersymmetry, this review describes the theory and experimental implications of the soft supersymmetry-breaking Lagrangian of the general minimal supersymmetric standard model (MSSM). Extensions to include neutrino masses and nonminimal theories are also discussed. Topics covered include models of supersymmetry breaking, phenomenological constraints from electroweak symmetry breaking, flavor/CP violation, collider searches, and cosmological constraints including dark matter and implications for baryogenesis and inflation.

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Section: Cp Violation and Electric Dipole Momentsmentioning

confidence: 95%

The soft supersymmetry-breaking Lagrangian: theory and applications

Chung

Everett

Kane³

et al. 2005

Physics Reports

415

339

View full text Add to dashboard Cite

show abstract

“…III, this model is completely specified by six parameters: M 0 , M 1/2 , |A 0 |, tan β and the phases ϕ A 0 and ϕ µ . The experimental bounds obtained in [1] 14), which enters the neutralino contribution. (ii) The neutralino contribution is proportional to the selectron mixing angle sin 2θẽ, which is usually rather small.…”

Section: Edm Analysis Within Msugramentioning

confidence: 98%

Electron and neutron electric dipole moments in the constrained MSSM

et al. 1999

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We analyze the effects of CP -violating phases on the electric dipole moment (EDM) of electron and neutron in the constrained minimal supersymmetric model. We find that the phases ϕ µ and ϕ A 0 have to be strongly correlated, in particular for small values of the SUSY mass parameters. We calculate the neutron EDM in two different models, the Quark-Parton Model and the Chiral Quark Model. It turns out that the predictions are quite sensitive to the model used. We show parameter regions in the M 0 -M 1/2 plane which are excluded by considering simultaneously the experimental bounds of both electron and neutron EDM, assuming specific values for the phases ϕ µ and ϕ A 0 .

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“…Although motivated by the sizeable forward-backward asymmetry, W and Z models must face a number of stringent experimental constraints, including precision electroweak observables [39]; the neutron electric dipole moment [40,41]; same-sign top production [42,43]; the top-quark pair production cross-section at the Tevatron [44,45] and LHC [46,47]; and the top-quark charge asymmetry at the LHC [48,49]. As recent analyses have pointed out [31,32,50], there is already tension between existing constraints and theoretical predictions, such that significant fractions of parameter space in such models are already being ruled out.…”

Section: Introductionmentioning

confidence: 99%

NLO QCD corrections to tW ′ and tZ ′ production in forward-backward asymmetry models

Adelman

Ferrando

White

2013

J. High Energ. Phys.

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We consider Z and W models recently proposed to explain the top forward-backward asymmetry at the Tevatron. We present the next-to-leading order QCD corrections to associated production of such vector bosons together with top quarks at the Large Hadron Collider, for centre-of-mass energies of 7 and 8 TeV. The corrections are significant, modifying the total production cross-section by 30-50%. We consider the effects of the corrections on the top and vector-boson kinematics. The results are directly applicable to current experimental searches, for both the ATLAS and CMS collaborations.

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New measurement of the electric dipole moment of the neutron

Cited by 210 publications

References 5 publications

The soft supersymmetry-breaking Lagrangian: theory and applications

The soft supersymmetry-breaking Lagrangian: theory and applications

Electron and neutron electric dipole moments in the constrained MSSM

NLO QCD corrections to tW ′ and tZ ′ production in forward-backward asymmetry models

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