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Plasma-density-gradient injection of low absolute-momentum-spread electron bunches.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Tóth, Cs Cormier-Michel, Estelle Esarey, Eric |
| Copyright Year | 2008 |
| Abstract | Plasma density gradients in a gas jet were used to control the wake phase velocity and trapping threshold in a laser wakefield accelerator, producing stable electron bunches with longitudinal and transverse momentum spreads more than 10 times lower than in previous experiments (0.17 and 0.02 MeV/c FWHM, respectively) and with central momenta of 0.76+/-0.02 MeV/c. Transition radiation measurements combined with simulations indicated that the bunches can be used as a wakefield accelerator injector to produce stable beams with 0.2 MeV/c-class momentum spread at high energies. |
| Starting Page | 215004 |
| Ending Page | 215004 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://cloudfront.escholarship.org/dist/prd/content/qt2ph3v80c/qt2ph3v80c.pdf?t=lnqm8m |
| PubMed reference number | 18518614v1 |
| Volume Number | 100 |
| Issue Number | 21 |
| Journal | Physical review letters |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Energy, Physics Full Width at Half Maximum Gradient Greater Than |
| Content Type | Text |
| Resource Type | Article |
