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DOE OSTI · 1874294

H- Injection Simulations for a Multi-MW Upgrade

Hoppesch, M.·Eldred, J.·Neuffer, D.
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Abstract

Fermilab intends to increase its Main Injector (MI) beam power to 2.4 MW in an effort to advance its flagship long-baseline neutrino program. Two scenarios are proposed for this ”PIP-III” upgrade, a 2-8 GeV RCS or an 8 GeV Linac. A Python tracking simulation was developed to model foil injection for these cases. First, the simulation was matched to the well established PIP-II case. From the matched simulation, investigations established that an on-momentum longitudinal injection increases foil traversals in PIP-II. Then the simulation was changed to model the RCS and Linac PIP-III scenarios, for both correlated and anti-correlated beam painting. The results of the PIP-III studies indicate that correlated painting is preferable for both the Linac and RCS scenarios. This research creates a baseline of foil injection performance for PIP-III.

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BibTeXRIS

Hoppesch, M., Eldred, J., Neuffer, D.. 2022-05-06. H- Injection Simulations for a Multi-MW Upgrade. https://doi.org/10.2172/1874294

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