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arxiv 2012.09017 v2 pith:R773WPDP submitted 2020-12-16 hep-ph

classification hep-ph
keywords axion-likedifferentgroupparticlesrenormalizationaboveaccordinglyacross
verification ladder T0 review T1 audit T2 compute T3 formal
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The couplings of axion-like particles are probed by different experiments across a huge range of energy scales. Accordingly, a consistent analysis of the corresponding constraints requires the use of the renormalization group equations. We compute the full one-loop renormalization group evolution of all -- relevant and marginal -- parameters in the effective field theory for axion-like particles up to dimension five, above and below the electroweak scale, assuming only that new physics does not violate CP. We also include a detailed discussion of the different bases used in the literature, the relations among them and the interplay of the CP and shift symmetries.

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Cited by 5 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. ALP pair production at the LHC

    hep-ph 2026-07 conditional novelty 6.0 of 10

    Non-resonant gg→aa→4γ production could constrain the dimension-6 ALP-gluon coupling down to ~10^-3 TeV^-2 at 300 fb^-1, but the allowed parameter space remains unbounded along multiple flat directions.

  2. The KSVZ Atlas: A Unified SMEFT-ALP Framework

    hep-ph 2026-06 unverdicted novelty 6.0 of 10

    A matching framework from arbitrary KSVZ UV completions to SMEFT and ALP EFT yields robust operator bounds from global fits that often dominate direct ALP searches except when mass mixing occurs.

  3. CP Polarimetry with Linearly Polarized Photon Fusion and Double-Tagged Protons

    hep-ph 2026-08 conditional novelty 5.0 of 10

    The CP-mixing angle of a photon-coupled spin-zero resonance shifts the second harmonic in the azimuthal angle between the two tagged protons, enabling a decay-analyzer-independent CP measurement.

  4. Flavor phenomenology of light dark particles

    hep-ph 2026-06 unverdicted novelty 2.0 of 10

    Review surveying limits and prospects for flavor-violating decays of light axion-like particles, highlighting complementarity of lab, astro, and cosmo probes up to 10^12 GeV scales.

  5. Axions and Axion-like particles: collider searches

    hep-ph 2025-08 accept

    A pedagogical review of the ALP effective field theory, production and decay at colliders, indirect search strategies, and a summary of current bounds on the ALP-photon coupling.

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