| Article | |
| Title | Slow vs Fast Landau Damping Threshold Measurement at the LHC and Implications for the HL-LHC |
| Author(s) | Buffat, Xavier (CERN) ; Giacomel, Lorenzo (CERN) ; Mounet, Nicolas (CERN) |
| Publication | 2024 |
| Number of pages | 4 |
| In: | JACoW HB 2023 (2024) 470-473 |
| In: | 68th ICFA Advanced Beam Dynamics workshop on high-Intensity and High-Brightness Hadron Beams (HB 2023), CERN, Geneva, Switzerland, 9 - 13 Oct 2023, pp.470-473 |
| DOI | 10.18429/JACoW-HB2023-THBP12 |
| Subject category | Accelerators and Storage Rings |
| Abstract | The mechanism of Loss of Landau Damping by Diffusion (L2D2) was observed in dedicated experiments at the LHC using a controlled external source of noise. Nevertheless, the predictions of stability threshold by L2D2 models are plagued by the poor knowledge of the natural noise floor affecting the LHC beams. Experimental measurements of the stability threshold on slow and fast time scales are used to better constrain the model. The improved model is then used to quantify requirements in terms of Landau damping for the HL-LHC. |
| Copyright/License | © 2024 the author(s) (License: CC-BY-3.0) |
Corresponding record in: Inspire
Record created 2024-06-15, last modified 2024-06-15
