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High-precision muon decay predictions for ALP searches
Banerjee, P., Coutinho, A., Engel, T., Gurgone, A., Signer, A., & Ulrich, Y. (2023). High-precision muon decay predictions for ALP searches. SciPost Physics, 15(1), 021 (38 pp.). https://doi.org/10.21468/SciPostPhys.15.1.021
Muon-electron scattering at NNLO
Broggio, A., Engel, T., Ferroglia, A., Mandal, M. K., Mastrolia, P., Rocco, M., … Zoller, M. (2023). Muon-electron scattering at NNLO. Journal of High Energy Physics, 2023(1), 112 (34 pp.). https://doi.org/10.1007/JHEP01(2023)112
Impact of NNLO QED corrections on lepton-proton scattering at MUSE
Engel, T., Hagelstein, F., Rocco, M., Sharkovska, V., Signer, A., & Ulrich, Y. (2023). Impact of NNLO QED corrections on lepton-proton scattering at MUSE. European Physical Journal A: Hadrons and Nuclei, 59(11), 253 (17 pp.). https://doi.org/10.1140/epja/s10050-023-01153-x
Improved muon decay simulation with MCMULE and GEANT4
Gurgone, A., Papa, A., Schwendimann, P., Signer, A., Ulrich, Y., Baldini, A. M., … Signorelli, G. (2023). Improved muon decay simulation with MCMULE and GEANT4. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1047, 167837 (3 pp.). https://doi.org/10.1016/j.nima.2022.167837
PSI2022: physics of fundamental symmetries and interactions at the Paul Scherrer Institut
Kirch, K., Lauss, B., Ritt, S., & Signer, A. (2023). PSI2022: physics of fundamental symmetries and interactions at the Paul Scherrer Institut. Nuclear Physics News, 33(2), 30-31. https://doi.org/10.1080/10619127.2023.2198918
Møller scattering at NNLO
Banerjee, P., Engel, T., Schalch, N., Signer, A., & Ulrich, Y. (2022). Møller scattering at NNLO. Physical Review D: Particles and fields, 105(3), L031904 (7 pp.). https://doi.org/10.1103/PhysRevD.105.L031904
Universal structure of radiative QED amplitudes at one loop
Engel, T., Signer, A., & Ulrich, Y. (2022). Universal structure of radiative QED amplitudes at one loop. Journal of High Energy Physics, 2022(4), 97 (29 pp.). https://doi.org/10.1007/JHEP04(2022)097
Bhabha scattering at NNLO with next-to-soft stabilisation
Banerjee, P., Engel, T., Schalch, N., Signer, A., & Ulrich, Y. (2021). Bhabha scattering at NNLO with next-to-soft stabilisation. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 820, 136547 (5 pp.). https://doi.org/10.1016/j.physletb.2021.136547
May the four be with you: novel IR-subtraction methods to tackle NNLO calculations
Torres Bobadilla, W. J., Sborlini, G. F. R., Banerjee, P., Catani, S., Cherchiglia, A. L., Cieri, L., … Ulrich, Y. (2021). May the four be with you: novel IR-subtraction methods to tackle NNLO calculations. European Physical Journal C: Particles and Fields, 81(3), 250 (61 pp.). https://doi.org/10.1140/epjc/s10052-021-08996-y
QED at NNLO with McMule
Banerjee, P., Engel, T., Signer, A., & Ulrich, Y. (2020). QED at NNLO with McMule. SciPost Physics, 9, 027 (35 pp.). https://doi.org/10.21468/SciPostPhys.9.2.027
Theory for muon-electron scattering @ 10 ppm. A report of the MUonE theory initiative
Banerjee, P., Carloni Calame, C. M., Chiesa, M., Di Vita, S., Engel, T., Fael, M., … Venanzoni, G. (2020). Theory for muon-electron scattering @ 10 ppm. A report of the MUonE theory initiative. European Physical Journal C: Particles and Fields, 80(6), 591 (23 pp.). https://doi.org/10.1140/epjc/s10052-020-8138-9
A subtraction scheme for massive QED
Engel, T., Signer, A., & Ulrich, Y. (2020). A subtraction scheme for massive QED. Journal of High Energy Physics, 2020(1), 085 (27 pp.). https://doi.org/10.1007/JHEP01(2020)085
Dimensional schemes for cross sections at NNLO
Gnendiger, C., & Signer, A. (2020). Dimensional schemes for cross sections at NNLO. European Physical Journal C: Particles and Fields, 80(3), 215 (12 pp.). https://doi.org/10.1140/epjc/s10052-020-7760-x
handyG - rapid numerical evaluation of generalised polylogarithms in Fortran
Naterop, L., Signer, A., & Ulrich, Y. (2020). handyG - rapid numerical evaluation of generalised polylogarithms in Fortran. Computer Physics Communications, 253, 107165 (12 pp.). https://doi.org/10.1016/j.cpc.2020.107165
Low- and high-energy phenomenology of a doubly charged scalar
Crivellin, A., Ghezzi, M., Panizzi, L., Pruna, G. M., & Signer, A. (2019). Low- and high-energy phenomenology of a doubly charged scalar. Physical Review D: Particles and fields, 99(3), 035004 (20 pp.). https://doi.org/10.1103/PhysRevD.99.035004
Small-mass effects in heavy-to-light form factors
Engel, T., Gnendiger, C., Signer, A., & Ulrich, Y. (2019). Small-mass effects in heavy-to-light form factors. Journal of High Energy Physics, 2019(2), 118 (20 pp.). https://doi.org/10.1007/JHEP02(2019)118
Charged lepton flavour violating processes
Signer, A. (2019). Charged lepton flavour violating processes. In O. Igonkina & M. M. Morgenstern (Eds.), SciPost Physics Proceedings: Vol. 1. Proceedings. 15th international workshop on tau lepton physics, Amsterdam, The Nederlands, 24-28 September 2018 (p. 014 (9 pp.). https://doi.org/10.21468/SciPostPhysProc.1.014
Correlating lepton flavor universality violation in <em>B</em> decays with <em>μ</em> → <em>eγ</em> using leptoquarks
Crivellin, A., Müller, D., Signer, A., & Ulrich, Y. (2018). Correlating lepton flavor universality violation in B decays with μ using leptoquarks. Physical Review D: Particles and fields, 97(1), 015019 (9 pp.). https://doi.org/10.1103/PhysRevD.97.015019
<em>γ</em><sub>5</sub> in the four-dimensional helicity scheme
Gnendiger, C., & Signer, A. (2018). γ5 in the four-dimensional helicity scheme. Physical Review D: Particles and fields, 97(9), 096006 (19 pp.). https://doi.org/10.1103/PhysRevD.97.096006
Charged lepton flavour violation
Signer, A. (2018). Charged lepton flavour violation. In Proceedings of science: Vol. 330. An alpine LHC physics summit (ALPS2018) - flavor and hadron physics (p. 004 (9 pp.). https://doi.org/10.22323/1.330.0004