7 papers
Neutrino mass limits and decaying dark matter: background evolution versus perturbations
Thomas Montandon, Vivian Poulin, Thomas Rink +1
We revisit cosmological neutrino mass bounds when a fraction of dark matter is allowed to decay to massless dark radiation. By compensating the late-time increase in the matter den…
Lessons from the first JUNO results
Ivan Esteban, M. C. Gonzalez-Garcia, Michele Maltoni +3
First results from the JUNO reactor neutrino experiment already determine with world-leading precision the small neutrino squared-mass splitting and the mixing angle $…
T versus CP effects in DUNE and T2HK
Sabya Sachi Chatterjee, Sudhanwa Patra, Thomas Schwetz +1
Time reversal (T) symmetry violations in neutrino oscillations imply the presence of an -odd component in the transition probability at fixed neutrino energy, with denoting…
How light can ALP dark matter be?
Kierthika Chathirathas, Thomas Schwetz
We assume axion-like particles (ALPs) to provide the full dark matter abundance and derive various lower bounds on the ALP mass. We contrast the post- and pre-inflationary symmetry…
NuFit-6.0: Updated global analysis of three-flavor neutrino oscillations
Ivan Esteban, M. C. Gonzalez-Garcia, Michele Maltoni +3
We present an updated global analysis of neutrino oscillation data as of September 2024. The parameters , , , and () are…
Model-independent search for T violation with T2HK and DUNE
Sabya Sachi Chatterjee, Sudhanwa Patra, Thomas Schwetz +1
We consider the time reversal (T) transformation in neutrino oscillations in a model-independent way by comparing the observed transition probabilities at two different baselines a…