no code implementations • 15 Jul 2014 • Emanuele Bagnaschi, Gian F. Giudice, Pietro Slavich, Alessandro Strumia
Assuming that supersymmetry exists well above the weak scale, we derive the full one-loop matching conditions between the SM and the supersymmetric theory, allowing for the possibility of an intermediate Split-SUSY scale.
High Energy Physics - Phenomenology
no code implementations • 12 May 2003 • Athanasios Dedes, Giuseppe Degrassi, Pietro Slavich
We complete the effective potential calculation of the two-loop, top/bottom Yukawa corrections to the Higgs boson masses in the Minimal Supersymmetric Standard Model, by computing the O(at^2 + at*ab + ab^2) contributions for arbitrary values of the bottom Yukawa coupling.
High Energy Physics - Phenomenology
no code implementations • 9 Dec 2002 • Athanasios Dedes, Pietro Slavich
We study the O(at*as + at^2) two-loop corrections to the minimization conditions of the MSSM effective potential, providing compact analytical formulae for the Higgs tadpoles.
High Energy Physics - Phenomenology
no code implementations • 13 Dec 2001 • Andrea Brignole, Giuseppe Degrassi, Pietro Slavich, Fabio Zwirner
We compute the O(alpha_t^2) two-loop corrections to the neutral CP-even Higgs boson mass matrix in the Minimal Supersymmetric Standard Model, for arbitrary values of mA and of the parameters in the stop sector, in the effective potential approach.
High Energy Physics - Phenomenology High Energy Physics - Experiment
no code implementations • 10 May 2001 • Giuseppe Degrassi, Pietro Slavich, Fabio Zwirner
An appropriate use of the effective potential allows us to obtain simple analytical formulae, valid for arbitrary values of mA and of the mass parameters in the stop sector.
High Energy Physics - Phenomenology High Energy Physics - Experiment
