3 papers
hep-ph2019
Neutrinos, vacuum stability and triple Higgs coupling in SMASH
Timo J. Kärkkäinen, Katri Huitu, C. R. Das
We perform a phenomenological analysis of the observable consequences on the extended scalar sector of the SMASH (Standard Model - Axion - Seesaw - Higgs portal inflation) framewor…
hep-ph2018
SMASH-ing Vacuum Metastability
C. R. Das, Katri Huitu, Timo J. Karkkainen
Five fundamental problems - neutrino oscillations, baryogenesis, dark matter, inflation, strong CP problem - are solved at one stroke in "SM-A-S-H" (Standard Model-Axion-Seesaw-Hig…
hep-ph2017
Pursuit for optimal baseline for matter nonstandard interactions in long baseline neutrino oscillation experiments
Timo J. Kärkkäinen
We investigate the prospects for probing the strength of the possible matter nonstandard neutrino interactions (mNSI) in long baseline neutrino oscillation experiments and the inte…