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Fermilab proton accelerator complex status and improvement plans

Journal Article · · Modern Physics Letters A
 [1]
  1. Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Fermilab carries out an extensive program of accelerator-based high energy particle physics research at the Intensity Frontier that relies on the operation of 8 GeV and 120 GeV proton beamlines for a n umber of fixed target experiments. Routine operation with a world-record 700kW of average 120 GeV beam power on the neutrino target was achieved in 2017 as the result of the Proton Improvement Plan (PIP) upgrade. There are plans to further increase the power to 900 – 1000 kW. The next major upgrade of the FNAL accelerator complex, called PIP-II, is under development. It aims at 1.2MW beam power on target at the start of the LBNF/DUNE experiment in the middle of the next decade and assumes replacement of the existing 40-years old 400 MeV normal-conducting Linac with a modern 800 MeV superconducting RF linear accelerator. There are several concepts to further double the beam power to >2.4MW after replacement of the existing 8 GeV Booster synchrotron. In this article we discuss current performance of the Fermilab proton accelerator complex, the upgrade plans for the next two decades and the accelerator R&D program to address cost and performance risks for these upgrades.
Research Organization:
Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Grant/Contract Number:
AC02-07CH11359
OSTI ID:
1354865
Report Number(s):
FERMILAB-PUB--17-129-APC; 1597496
Journal Information:
Modern Physics Letters A, Journal Name: Modern Physics Letters A Journal Issue: 16 Vol. 32; ISSN 0217-7323
Publisher:
World Scientific PublishingCopyright Statement
Country of Publication:
United States
Language:
English

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Cited By (9)

Light in the beam dump. Axion-Like Particle production from decay photons in proton beam-dumps journal May 2019
Physics beyond colliders at CERN: beyond the Standard Model working group report journal December 2019
Record high-gradient SRF beam acceleration at Fermilab journal November 2018
Cosmology and accelerator tests of strongly interacting dark matter journal March 2018
Dark sectors at the Fermilab SeaQuest experiment journal August 2018
Physics beyond colliders at CERN: beyond the Standard Model working group report text January 2020
Physics Beyond Colliders at CERN: Beyond the Standard Model Working Group Report text January 2019
Cosmology and Accelerator Tests of Strongly Interacting Dark Matter text January 2018
Dark Sectors at the Fermilab SeaQuest Experiment text January 2018

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