What fuels the powerful engine of neutron star mergers? https://www.mpg.de/21369348/what-fuels-the-powerful-engine-of-neutron-star-mergers?c=154194
Computer simulation reveals the dynamo that generates large-scale magnetic fields in merging neutron stars and that may result in high-energetic gamma-ray outbursts
About 40 milliseconds after the merger the magnetic fields drives a strong particle wind