21 citations · 46 across the 6 of their papers we have counts for
7 papers
21 cm Cosmology Sensitivity to Small-Scale Structure: Warm vs Neutrino-Interacting Dark Matter
Virgile Dandoy, Christian Döring, Gaétan Facchinetti +2
The cm signal originating from Cosmic Dawn to the Epoch of Reionisation is highly sensitive to the processes governing star formation in the early universe as well as new phy…
Testing secret interaction with astrophysical neutrino point sources
C. Döring, S. Vogl
Recently, the IceCube collaboration observed a neutrino excess in the direction of NGC 1068 with high statistical significance. This constitutes the second detection of an astrophy…
Telling compositeness at a distance with outer automorphisms and CP
Ingolf Bischer, Christian Döring, Andreas Trautner
We investigate charge-parity (CP) and non-CP outer automorphism of groups and the transformation behavior of group representations under them. We identify situations where composit…
Gravitational wave induced baryon acoustic oscillations
Christian Döring, Salvador Centelles Chuliá, Manfred Lindner +2
We study the impact of gravitational waves originating from a first order phase transition on structure formation. To do so, we perform a second order perturbation analysis in the…
Natural axion model from flavour
Salvador Centelles Chuliá, Christian Döring, Werner Rodejohann +1
We explore a common symmetrical origin for two long standing problems in particle physics: the strong CP and the fermion mass hierarchy problems. The Peccei--Quinn mechanism solves…
Stability of three neutrino flavor conversion in supernovae
Christian Döring, Rasmus S. L. Hansen, Manfred Lindner
Neutrino-neutrino interactions can lead to collective flavor conversion in the dense parts of a core collapse supernova. Growing instabilities that lead to collective conversions h…
Dark matter spin determination with directional direct detection experiments
Riccardo Catena, Jan Conrad, Christian Döring +2
If the dark matter particle has spin 0, only two types of WIMP-nucleon interaction can arise from the non-relativistic reduction of renormalisable single-mediator models for dark m…