Stopping Power (particle Radiation)
In passing through matter, fast charged particles ionize the atoms or molecules which they encounter. Thus, the fast particles gradually lose energy in many small steps. Stopping power is defined as the average energy loss of the particle per unit path length, measured for example in MeV/cm (see figure to the right). Stopping power is a necessary ingredient for many parts of basic science, for medical and for technological applications.
Read more about Stopping Power (particle Radiation): Stopping Power, Bragg Curve and Range, Electronic, Nuclear and Radiative Stopping, The Slowing-down Process in Solids, Minimum Ionizing Particle, See Also
Famous quotes containing the words stopping and/or power:
“There seems to be no stopping drug frenzy once it takes hold of a nation. What starts with an innocuous HUGS, NOT DRUGS bumper sticker soon leads to wild talk of shooting dealers and making urine tests a condition for employment—anywhere.”
—Barbara Ehrenreich (b. 1941)
“Mischief springs from the power which the moneyed interest derives from a paper currency which they are able to control, from the multitude of corporations with exclusive privileges ... which are employed altogether for their benefit.”
—Andrew Jackson (1767–1845)