dim-6 on Emanuele Bagnaschi's home page

dim-6 on Emanuele Bagnaschi's home page https://www.bagnaschi.eu/tags/dim-6/ Recent content in dim-6 on Emanuele Bagnaschi's home page Hugo -- gohugo.io en Sun, 29 Nov 2020 15:01:15 +0100 Improved determination of the Higgs mass in the MSSM with heavy superpartners https://www.bagnaschi.eu/science/articles/mh_improved/ Sun, 29 Nov 2020 15:01:15 +0100 https://www.bagnaschi.eu/science/articles/mh_improved/ Emanuele Bagnaschi (DESY), Javier Pardo Vega (ICTP, Trieste and INFN, Trieste and SISSA, Trieste), Pietro Slavich (Paris, LPTHE and UPMC, Paris (main)) Eur.Phys.J.C 77 (2017) 5, 334 DOI: 10.1140/epjc/s10052-017-4885-7 e-Print: 1703.08166 [hep-ph] We present several advances in the effective field theory calculation of the Higgs mass in MSSM scenarios with heavy superparticles. In particular, we compute the dominant two-loop threshold corrections to the quartic Higgs coupling for generic values of the relevant SUSY-breaking parameters, including all contributions controlled by the strong gauge coupling and by the third-family Yukawa couplings.