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The HQET/NRQCD Lagrangian to order alpha/m^3

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arxiv hep-ph/9701294 v2 pith:6QXGADWJ submitted 1997-01-15 hep-ph

classification hep-ph
keywords nrqcdorderalphahqetlagrangiancomputationcomputedconditions
verification ladder T0 review T1 audit T2 compute T3 formal
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The HQET/NRQCD Lagrangian is computed to order alpha/m^3. The computation is performed using dimensional regularization to regulate the ultraviolet and infrared divergences. The results are consistent with reparametrization invariance to order 1/m^3. Some subtleties in the matching conditions for NRQCD are discussed.

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Cited by 3 Pith papers

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

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  3. Connecting $t$-channel Dark Matter Models to the Standard Model Effective Field Theory

    hep-ph 2025-07 conditional novelty 6.0 of 10

    One-loop SMEFT Wilson coefficients for leptophilic t-channel dark matter, combined with global fits, exclude large coupling regions, especially C_ell_ell for doublet mediators and C_ed above 3 TeV.

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