Wookie(golf clap) scored some points and pointed out I am looking for an assessment of mass through measuring the energy required to enforce a particle’s curvature of space.
I have no idea where anyone else would start or how to measure a particle’s mass in this manner. Best I can do is look at a photon’s potential wavelengths as a basic comparison for how pliable space is at a fundamental level.
I began with the force unification energies because this just seemed to be the place to begin. There are somewhat relevant comparative energy threshold’s available for further analysing the universe’s energy boundaries with solar cycles and planetary bodies. The list I would make would be:
Mass required for core generated planetary EM fields
Mass required for fusion
Mass required for degeneration
BH mass
Each of these are curving space beyond a specific unification threshold as I understand.
Because of this I expect that the Milky Way’s disc would have boundaries that are comparative to unification thresholds due to the compression of time as Sag A is approached and solar orbits are confined to denser interactions.
While I have often heard the speed of galactic periphery’s mentioned I have not read much on the measurability of time compression between the center and wings of a galaxy. Something I would query regarding the speeds of peripheral stars involves their relative buoyancy to the heavier stars I would expect closer to Sag A. How are factors such as local time compression ruled out and DM nominated to begin with?