782 citations · 6.4k across the 70 of their papers we have counts for
11 papers · 1 filter
General Markovian Equation for Scalar Fields in a Slowly Evolving Background
Gilles Buldgen, Marco Drewes, Jin U Kang +1
We present a general and model-independent method to obtain an effective Markovian quantum kinetic equation for the expectation value of a slowly evolving scalar field in an adiaba…
Towards a precision calculation of the effective number of neutrinos in the Standard Model I: The QED equation of state
Jack J. Bennett, Gilles Buldgen, Marco Drewes +1
We revisit several aspects of Standard Model physics at finite temperature that drive the theoretical value of the cosmological parameter , the effective number of neu…
A frequentist analysis of three right-handed neutrinos with GAMBIT
Marcin Chrzaszcz, Marco Drewes, Tomas E. Gonzalo +3
The extension of the Standard Model by right-handed neutrinos can not only explain the active neutrino masses via the seesaw mechanism, it is also able solve a number of long stand…
On Lepton Number Violation in Heavy Neutrino Decays at Colliders
Marco Drewes, Juraj Klarić, Philipp Klose
We study the perspective to observe lepton number violating signatures from heavy Majorana neutrino decays at colliders in view of the requirement to explain the light neutrino mas…
On the Minimal Mixing of Heavy Neutrinos
Marco Drewes
We revisit the constraints on the properties of right handed neutrinos from the requirement to explain the observed light neutrino oscillation data in the type-I seesaw model. We u…
New Long Lived Particles Searches in Heavy Ion Collisions at the LHC
Marco Drewes, Andrea Giammanco, Jan Hajer +1
We show that heavy ion collisions at the LHC provide a promising environment to search for signatures with displaced vertices in well-motivated New Physics scenarios. Compared to p…