- #1
jimjohnson
- 84
- 0
I have been reading about dimensionless numbers. My question is: are there any natural dimensionless numbers?
All seem to be either equations, like the fine structure constant, or ratios, like β - mass/mass.
22 of the 26 standard model inputs are mass related and only become dimensionless when divided by the Planck mass.
All seem to be either equations, like the fine structure constant, or ratios, like β - mass/mass.
22 of the 26 standard model inputs are mass related and only become dimensionless when divided by the Planck mass.