Proton bunch self-modulation in plasma with density gradient

We study experimentally the effect of linear plasma density gradients on the self-modulation of a 400 GeV proton bunch. Results show that a positive or negative gradient increases or decreases the number of microbunches and the relative charge per microbunch observed after 10 m of plasma. The measur...

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Bibliographic Details
Main Authors: Braunmüller, F, Nechaeva, T, Adli, E, Burrows, P, Ramjiawan, RL, Senes, E
Other Authors: AWAKE Collaboration
Format: Journal article
Language:English
Published: American Physical Society 2020