741 citations · 6.4k across the 71 of their papers we have counts for
10 papers · 1 filter
Observable signatures of enhanced axion emission from protoneutron stars
Tobias Fischer, Pierluca Carenza, Bryce Fore +3
We perform general relativistic one-dimensional supernova (SN) simulations to identify observable signatures of enhanced axion emission from the pion-induced reaction $π^- + p \rig…
Heavy axion-like particles and core-collapse supernovae: constraints and impact on the explosion mechanism
Giuseppe Lucente, Pierluca Carenza, Tobias Fischer +2
Heavy axion-like particles (ALPs), with masses keV, coupled with photons, would be copiously produced in a supernova (SN) core via Primakoff process and photon co…
Charged-Current Muonic Reactions in Core-Collapse Supernovae
Gang Guo, Gabriel Martínez-Pinedo, Andreas Lohs +1
The steady advance in core-collapse supernova simulations requires a more precise description of neutrino processes in hot and dense matter. In this work, we study the rates of cha…
Improved axion emissivity from a supernova via nucleon-nucleon bremsstrahlung
Pierluca Carenza, Tobias Fischer, Maurizio Giannotti +3
The most efficient axion production mechanism in a supernova (SN) core is the nucleon-nucleon bremsstrahlung. This process has been often modeled at the level of the vacuum one-pio…
Low-momentum pion enhancement from schematic hadronization of a gluon-saturated initial state
Elizaveta Nazarova, Łukasz Juchnowski, David Blaschke +1
We study the particle production in the early stage of the ultrarelativistic heavy-ion collisions. To this end the Boltzmann kinetic equations for gluons and pions with elastic res…
Axion emission and detection from a Galactic supernova
Pierluca Carenza, Giampaolo Co', Tobias Fischer +3
A Galactic supernova (SN) axion signal would be detected in a future neutrino Mton-class water Cherenkov detector, such as the proposed Hyper-Kamiokande in Japan. The main detectio…