| > The higher the frequency, the steeper the gradient. Losses also scale with frequency. And while other acceleration principles have higher voltage gradient, they still can't reach TeV of collision energy, since you either can't concatenate them, or you can't control the beam sufficiently well. As I wrote in another comment, stuff like plasma wakefield accelerators need to get better by a factor of 1000 before they reach the realms of SRF accelerators. This wont magically happen over night. And most of these people have tenure, they hardly care for trends. I have been to all major accelerator physics conferences over nearly the last decade. Despite clic there is no one seriously claiming to go beyond LHC energy without SRF. No one. Not the plasma wakefield guys, not some strange theoretical accelerator principle. No matter what you read on Wikipedia. Your namedropping comments with very little actual content, disregarding the work of thousands of scientists show a certain arrogance that is super annoying. |