Herbig Haro systems, based on Dual Electric Dark Matter Black Holes see: Quantum FFF Theory,

The Q-FFF interpretation of Herbig Haro: as dual- equal- sized-electric- Dark- Matter- Black- Hole- systems by Quantum FFF Theory, is a firm reason to put the  Herbig Haro star forming systems at the forefront of the origin of Universal structure.
Together with the new rigid transformable string model of Quantum FFF Theory ( FFF= Function Follows Form).
This new particle system is based on a new STRING particle model called “rigid transformable string”, which is able to generate mechanical typologies of all possible known- and new sub quantum particles, needed to fill a new supersymmetric standard model and beyond,
This system seems also to be able to generate a new material Raspberry shaped Multiverse..
The mother particle is called “Axion Higgs” and has the form of a ring, able to rotate 4x over 90 degrees, internally by three hinges into electron and positron propeller shapes, into 1x Graviton, 5x monopole Photons or Gluons and 6x Neutrinos.

see:The Origin of Universal Structure: Herbig Haro Strings by Electric Dark Matter Black Hole- Systems.
SEE: https://vixra.org/pdf/1904.0599v2.pdf

No Equal sized Black Holes seem to Merge into a larger Black Hole.(Q-FFF)

However Herbig Haro systems, based on Equal sized Dual Electric Dark Matter Black Holes form stars. see: Quantum FFF Theory,see: https://bigbang-entanglement.blogspot.com/2023/02/all-herbig-haro-systems-are-based-on.html

and: The Electric Universe by Electric Dark Matter Big Bang Black Holes of Quantum FFF Theory. and: https://vixra.org/pdf/1902.0349v1.pdf