| Answer | Crossword Clue |
|---|---|
| BETATRON | Electron accelerator |
| betatron | an electron accelerator |
| betatrons | BETATRON, an electron accelerator |
| tevatron | accelerator in which protons or antiprotons are raised to energies of a few trillion electron-volts |
| bevatrons | accelerator in which protons are raised to energies of several billion electron-volts by modulating the frequency of the accelerating voltage |
| bevatron | accelerator in which protons are raised to energies of several billion electron-volts by modulating the frequency of the accelerating voltage |
