1.

Combined explanations of $(g2{)}_{\mu ,e}$ and implications for a large muon EDM
/ Crivellin, Andreas ; Hoferichter, Martin ; SchmidtWellenburg, Philipp
With the longstanding tension between experiment and standardmodel (SM) prediction in the anomalous magnetic moment of the muon, ${a}_{\mu}=(g2{)}_{\mu}/2$, at the level of $3\u20134\sigma $, it is natural to ask if there could be a sizable effect in the electric dipole moment (EDM) ${d}_{\mu}$ as well. [...]
Published in Physical Review D 98 (2018)
10.1103/PhysRevD.98.113002
arXiv:1807.11484

2.

Dispersion relation for hadronic lightbylight scattering: pion pole
/ Hoferichter, Martin ; Hoid, BaiLong ; Kubis, Bastian ; Leupold, Stefan ; et al
The pionpole contribution to hadronic lightbylight scattering in the anomalous magnetic moment of the muon ( g − 2) μ is fully determined by the doublyvirtual pion transition form factor. [...]
Published in JHEP 1810 (2018) 141
10.1007/JHEP10(2018)141
arXiv:1808.04823
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3.

PionPole Contribution to Hadronic LightByLight Scattering in the Anomalous Magnetic Moment of the Muon
/ Hoferichter, Martin ; Hoid, BaiLong ; Kubis, Bastian ; Leupold, Stefan ; et al
The ${\pi}^{0}$ pole constitutes the lowestlying singularity of the hadronic lightbylight (HLBL) tensor, and thus, it provides the leading contribution in a dispersive approach to HLBL scattering in the anomalous magnetic moment of the muon $(g2{)}_{\mu}$. [...]
Published in Physical Review Letters 121 (2018)
10.1103/PhysRevLett.121.112002
arXiv:1805.01471
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4.

NoGo Theorem for Nonstandard Explanations of the $\tau \to {K}_{S}\pi {\nu}_{\tau}$ $CP$ Asymmetry
/ Cirigliano, Vincenzo ; Crivellin, Andreas ; Hoferichter, Martin
The $CP$ asymmetry in $\tau \to {K}_{S}\pi {\nu}_{\tau}$, as measured by the BABAR collaboration, differs from the standard model prediction by $2.8\sigma $. [...]
Published in Phys. Rev. Lett. 120 (2018)
10.1103/PhysRevLett.120.141803
arXiv:1712.06595
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5.

Dispersion relation for hadronic lightbylight scattering: twopion contributions
/ Colangelo, Gilberto ; Hoferichter, Martin ; Procura, Massimiliano ; Stoffer, Peter
In this third paper of a series dedicated to a dispersive treatment of the hadronic lightbylight (HLbL) tensor, we derive a partialwave formulation for twopion intermediate states in the HLbL contribution to the anomalous magnetic moment of the muon ( g − 2) μ , including a detailed discussion of the unitarity relation for arbitrary partial waves. [...]
Published in JHEP 1704 (2017) 161
10.1007/JHEP04(2017)161
arXiv:1702.07347
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6.

Remarks on the pion–nucleon σ term
/ Hoferichter, Martin ; Ruiz de Elvira, Jacobo ; Kubis, Bastian ; Meißner, UlfG.
The pion–nucleon σ term can be stringently constrained by the combination of analyticity, unitarity, and crossing symmetry with phenomenological information on the pion–nucleon scattering lengths. [...]
Published in Physics letters B (2016)
10.1016/j.physletb.2016.06.038
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7.

Dispersion relation for hadronic lightbylight scattering: theoretical foundations
/ Colangelo, Gilberto ; Hoferichter, Martin ; Procura, Massimiliano ; Stoffer, Peter
In this paper we make a further step towards a dispersive description of the hadronic lightbylight (HLbL) tensor, which should ultimately lead to a datadriven evaluation of its contribution to ( g − 2) μ . [...]
Published in JHEP 1509 (2015) 074
10.1007/JHEP09(2015)074
arXiv:1506.01386
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8.

Light stops, blind spots, and isospin violation in the MSSM
/ Crivellin, Andreas ; Hoferichter, Martin ; Procura, Massimiliano ; Tunstall, Lewis
In the framework of the MSSM, we examine several simplified models where only a few superpartners are light. [...]
Published in JHEP 1507 (2015) 129
10.1007/JHEP07(2015)129
arXiv:1503.03478
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9.

Chiral power counting of one and twobody currents in direct detection of dark matter
/ Hoferichter, Martin ; Klos, Philipp ; Schwenk, Achim
We present a common chiral powercounting scheme for vector, axialvector, scalar, and pseudoscalar WIMP–nucleon interactions, and derive all one and twobody currents up to third order in the chiral expansion. [...]
Published in Physics letters B 746 (2015) 410416
10.1016/j.physletb.2015.05.041
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10.

Towards a datadriven analysis of hadronic lightbylight scattering
/ Colangelo, Gilberto ; Hoferichter, Martin ; Kubis, Bastian ; Procura, Massimiliano ; et al
The hadronic lightbylight contribution to the anomalous magnetic moment of the muon was recently analyzed in the framework of dispersion theory, providing a systematic formalism where all input quantities are expressed in terms of onshell form factors and scattering amplitudes that are in principle accessible in experiment. [...]
Published in Physics letters B 738 (2014) 612
10.1016/j.physletb.2014.09.021
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