134 citations · 951 across the 41 of their papers we have counts for
42 papers
DsixTools 2.0: The Effective Field Theory Toolkit
Javier Fuentes-Martin, Pedro Ruiz-Femenia, Avelino Vicente +1
is a Mathematica package for the handling of the Standard Model Effective Field Theory (SMEFT) and the Low-energy Effective Field Theory (LEFT) with operators up to…
Non-resonant and electroweak NNLO correction to the top anti-top threshold
Martin Beneke, Andreas Maier, Thomas Rauh +1
We determine the NNLO electroweak correction to the production cross section near the top-pair production threshold. The calculation includes non-reso…
The last refuge of mixed wino-Higgsino dark matter
Martin Beneke, Aoife Bharucha, Andrzej Hryczuk +2
We delineate the allowed parameter and mass range for a wino-like dark matter particle containing some Higgsino admixture in the MSSM by analysing the constraints from diffuse gamm…
Integrating out heavy particles with functional methods: a simplified framework
Javier Fuentes-Martin, Jorge Portoles, Pedro Ruiz-Femenia
We present a systematic procedure to obtain the one-loop low-energy effective Lagrangian resulting from integrating out the heavy fields of a given ultraviolet theory. We show that…
Threshold singularities, dispersion relations and fixed-order perturbative calculations
Martin Beneke, Pedro Ruiz-Femenia
We show how to correctly treat threshold singularities in fixed-order perturbative calculations of the electron anomalous magnetic moment and hadronic pair production processes suc…
Relic density of wino-like dark matter in the MSSM
M. Beneke, A. Bharucha, F. Dighera +4
The relic density of TeV-scale wino-like neutralino dark matter in the MSSM is subject to potentially large corrections as a result of the Sommerfeld effect. A recently developed f…