1 / 1

Hosing studies

Hosing studies. SEXT-2ER X: -0.2 mm. Goal: control and quantify hosing by inducing known z-x tilt on beam. Current method: stretch beam in linac, add dispersion at IP with sextupole mover. Main challenge: linac 6D phase-space not well know. Plasma parameters:

tallys
Download Presentation

Hosing studies

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Hosing studies SEXT-2ER X: -0.2 mm Goal: control and quantify hosing by inducing known z-x tilt on beam. Current method: stretch beam in linac, add dispersion at IP with sextupole mover. Main challenge: linac 6D phase-space not well know. Plasma parameters: Rbvapour 1.1e17/cm3. 30 cm FWHM (Ar buffer gas). SEXT-2ER X: nom Dfeq = 1 deg Phase space simulations of ideal z-p profiles. simulation simulation Hosing most easily observable if tail part of bunch is in the accelerating phase of the plasma bubble: 5 GeV acceleration by changing the chirp phase at entrance to S10 compressor by 1 deg (beam enters acc. phase of plasma). SEXT-2ER X: +0.3mm

More Related