741 citations · 6.4k across the 71 of their papers we have counts for
43 papers · 1 filter
Neutrinos and nucleosynthesis of elements
Tobias Fischer, Gang Guo, Karlheinz Langanke +3
Neutrinos are known to play important roles in many astrophysical scenarios from the early period of the big bang to current stellar evolution being a unique messenger of the fusio…
Constraining the onset density for the QCD phase transition with the neutrino signal from core-collapse supernovae
Noshad Khosravi Largani, Tobias Fischer, Niels Uwe F. Bastian
The occurrence of a first-order hadron-quark matter phase transition at high baryon densities is investigated in astrophysical simulations of core-collapse supernovae, to decipher…
Evolution of collisional neutrino flavor instabilities in spherically symmetric supernova models
Zewei Xiong, Meng-Ru Wu, Gabriel Martínez-Pinedo +4
We implement a multi-group and discrete-ordinate neutrino transport model in spherical symmetry which allows to simulate collective neutrino oscillations by including realistic col…
Universal relations for rapidly rotating cold and hot hybrid star
Noshad Khosravi Largani, Tobias Fischer, Armen Sedrakian +3
Several global parameters of compact stars are related via empirical relations, which are (nearly) independent of the underlying equation of state (EoS) of dense matter and, theref…
Core-collapse supernova simulations and the formation of neutron stars, hybrid stars, and black holes
Takami Kuroda, Tobias Fischer, Tomoya Takiwaki +1
We investigate observable signatures of a first-order quantum chromodynamics (QCD) phase transition in the context of core collapse supernovae. To this end, we conduct axially symm…
3D template-based -LAT constraints on the diffuse supernova axion-like particle background
Francesca Calore, Pierluca Carenza, Christopher Eckner +7
Axion-like particles (ALPs) may be abundantly produced in core-collapse (CC) supernovae (SNe), hence the cumulative signal from all past SN events can create a diffuse flux peaked…