375 citations · 670 across the 10 of their papers we have counts for
9 papers · 1 filter
Updated determination of the solar neutrino fluxes from solar neutrino data
Johannes Bergstrom, M. C. Gonzalez-Garcia, Michele Maltoni +3
We present an update of the determination of the solar neutrino fluxes from a global analysis of the solar and terrestrial neutrino data in the framework of three-neutrino mixing.…
Bayesian global analysis of neutrino oscillation data
Johannes Bergstrom, M. C. Gonzalez-Garcia, Michele Maltoni +1
We perform a Bayesian analysis of current neutrino oscillation data. When estimating the oscillation parameters we find that the results generally agree with those of the met…
Bayesian Model comparison of Higgs couplings
Johannes Bergstrom, Stella Riad
We investigate the possibility of contributions from physics beyond the Standard Model (SM) to the Higgs couplings, in the light of the LHC data. The work is performed within an in…
Statistical tests of sterile neutrinos using cosmology and short-baseline data
Johannes Bergström, M. C. Gonzalez-Garcia, V. Niro +1
In this paper we revisit the question of the information which cosmology provides on the scenarios with sterile neutrinos invoked to describe the SBL anomalies using Bayesian stati…
A Bayesian comparison of U(1) lepton flavour models
Johannes Bergstrom, Davide Meloni, Luca Merlo
Whether the anarchical ansatz or more symmetric structures best describe the neutrino parameters is a long standing question that underwent a revival of interest after the discover…
Constraining New Physics with a Positive or Negative Signal of Neutrino-less Double Beta Decay
Johannes Bergstrom, Alexander Merle, Tommy Ohlsson
We investigate numerically how accurately one could constrain the strengths of different short-range contributions to neutrino-less double beta decay in effective field theory. Dep…
Threshold effects on renormalization group running of neutrino parameters in the low-scale seesaw model
Johannes Bergstrom, Tommy Ohlsson, He Zhang
We show that, in the low-scale type-I seesaw model, renormalization group running of neutrino parameters may lead to significant modifications of the leptonic mixing angles in view…
Renormalization group running of neutrino parameters in the inverse seesaw model
Johannes Bergstrom, Michal Malinsky, Tommy Ohlsson +1
We perform a detailed study of the renormalization group equations in the inverse seesaw model. Especially, we derive compact analytical formulas for the running of the neutrino pa…
Unparticle Self-Interactions at the Large Hadron Collider
Johannes Bergstrom, Tommy Ohlsson
We investigate the effect of unparticle self-interactions at the Large Hadron Collider (LHC). Especially, we discuss the three-point correlation function, which is determined by co…