Lattice determination of the hadronic contribution to the muon<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>g</mml:mi><mml:mo mathvariant="bold">−</mml:mo><mml:mn>2</mml:mn></mml:math>using dynamical domain wall fermions

Boyle, Peter; Debbio, Luigi Del; Kerrane, Eoin; Zanotti, J. M.

doi:10.1103/physrevd.85.074504

Cited by 90 publications

(72 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This concerns both a hvp µ , studied in [28][29][30][31][32][33][34][35][36][37][38][39][40], as well as a hlbl µ [41][42][43][44][45][46][47][48][49]. Lattice calculations of a hvp µ proceed by evaluating a convolution integral over Euclidean momenta Q 2 [28,50].…”

Section: Jhep10(2017)020mentioning

confidence: 99%

The hadronic vacuum polarization contribution to the muon g − 2 from lattice QCD

Morte

Francis

Gülpers

et al. 2017

J. High Energ. Phys.

View full text Add to dashboard Cite

We present a calculation of the hadronic vacuum polarization contribution to the muon anomalous magnetic moment, a hvp µ , in lattice QCD employing dynamical up and down quarks. We focus on controlling the infrared regime of the vacuum polarization function. To this end we employ several complementary approaches, including Padé fits, time moments and the time-momentum representation. We correct our results for finitevolume effects by combining the Gounaris-Sakurai parameterization of the timelike pion form factor with the Lüscher formalism. On a subset of our ensembles we have derived an upper bound on the magnitude of quark-disconnected diagrams and found that they decrease the estimate for a hvp JHEP10 (2017)020 10 −10 , where the first error is statistical, and the second denotes the combined systematic uncertainty. Based on our findings we discuss the prospects for determining a hvp µ with sub-percent precision.

show abstract

Section: Jhep10(2017)020mentioning

confidence: 99%

The hadronic vacuum polarization contribution to the muon g − 2 from lattice QCD

Morte

Francis

Gülpers

et al. 2017

J. High Energ. Phys.

View full text Add to dashboard Cite

show abstract

“…The evaluations of the hadronic light-by-light contribution have been improving (see ref. [65] for a recent review), and lattice calculations are in development [66][67][68][69][70][71]. If the anomaly is confirmed in future, SUSY is one of the most attractive candidates for the solution.…”

Section: Jhep01(2014)123 7 Conclusionmentioning

confidence: 99%

Muon g − 2 vs LHC in supersymmetric models

Endo

Hamaguchi

Iwamoto

et al. 2014

J. High Energ. Phys.

View full text Add to dashboard Cite

There is more than 3σ deviation between the experimental and theoretical results of the muon g − 2. When interpreted in SUSY extensions of the SM, this anomaly suggests that some of the SUSY particles have a mass of order 100 GeV. We study searches for those particles at the LHC with particular attention to the muon g − 2. In particular, the recent results on the searches for the non-colored SUSY particles are investigated in the parameter region where the muon g − 2 is explained. The analysis is independent of details of the SUSY models. Future prospects of the collider searches are also discussed.

show abstract

“…In addition, a number of approaches have been employed to describe the HVP function on the lattice. Here, well-motivated [5][6][7][8][9][10] or even model-independent [11] functional forms to fit the results computed at discrete lattice momenta have been used. They lead to smooth functions that describe well the desired momentum region, including zero momentum, needed to obtain the renormalized HVP function.…”

Section: Introductionmentioning

confidence: 99%

Computing the hadronic vacuum polarization function by analytic continuation

et al. 2013

View full text Add to dashboard Cite

We propose a method to compute the hadronic vacuum polarization function on the lattice at continuous values of photon momenta bridging between the spacelike and timelike regions. We provide two independent demonstrations to show that this method leads to the desired hadronic vacuum polarization function in Minkowski spacetime. We show with the example of the leadingorder QCD correction to the muon anomalous magnetic moment that this approach can provide a valuable alternative method for calculations of physical quantities where the hadronic vacuum polarization function enters.

show abstract

Lattice determination of the hadronic contribution to the muong−2using dynamical domain wall fermions

Cited by 90 publications

References 28 publications

The hadronic vacuum polarization contribution to the muon g − 2 from lattice QCD

The hadronic vacuum polarization contribution to the muon g − 2 from lattice QCD

Muon g − 2 vs LHC in supersymmetric models

Computing the hadronic vacuum polarization function by analytic continuation

Contact Info

Product

Resources

About