Stars torn apart from black holes possible source of cosmic rays and neutrinos?

[gary]

In a paper submitted to arXiv on 9 Nov 2017 (https://arxiv.org/pdf/1711.03555.pdf), Biehl et. al. have put forward the proposition as
to the possible origin of the highest energy cosmic rays and neutrinos.



Paper here :-
https://arxiv.org/pdf/1711.03555.pdf