Abstract
By a method which has been previously used with polystyrene and acetylene, the stopping powers of water films and water vapor for low-energy alpha particles have been compared. There appears to be no anomaly, the mass stopping powers being equal to within a precision of about 5 percent.
- Received 14 June 1954
DOI:https://doi.org/10.1103/PhysRev.97.1043
©1955 American Physical Society