Bulletin of the American Physical Society
APS April Meeting 2019
Volume 64, Number 3
Saturday–Tuesday, April 13–16, 2019; Denver, Colorado
Session R02: Future Accelerators for Nuclear and Particle PhysicsInvited
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Sponsoring Units: DPB DNP Chair: Michiko Minty, Brookhaven National Laboratory Room: Sheraton Plaza D |
Monday, April 15, 2019 1:30PM - 2:06PM |
R02.00001: PIP-II: A DOE International Project for Powering Discoveries in High Energy Physics Invited Speaker: Lia Merminga The Proton Improvement Plan II (PIP-II) project is an essential upgrade to Fermilab’s particle accelerator complex. PIP-II will enable the world’s most intense neutrino beam for the international Long Baseline Neutrino Facility (LBNF)/Deep Underground Neutrino Experiment (DUNE), and a broad particle physics program for many decades to come. IP-II will deliver 1.2 MW of proton beam power from the Main Injector over the energy range 60 – 120 GeV, upgradeable to multi-MW capability, and will provide a flexible platform for extension to Continuous Wave (CW) beam operation, multiple users, and high reliability. The central element of PIP-II is an 800 MeV linac, which comprises a room temperature front end, up to 2.1 MeV, followed by a SRF accelerator. In order to retire a significant number of technical risks, the front end has been constructed and operated with (pulsed & CW) beam in the PIP-II Injector Test facility. The SRF accelerator consists of five different types of cavities/cryomodules, each optimized for a certain proton velocity, including Half Wave Resonators, Single Spoke and elliptical resonators operating at state of the art parameters. PIP-II is the first U.S. accelerator project that will be constructed with significant contributions from international partners, including India, Italy, France and the United Kingdom. DOE’s Argonne and Lawrence Berkeley national laboratories are also contributing key technologies. The project received CD-1 approval in July 2018. Start of site construction is scheduled for March 2019. The project will be completed in 2027. |
Monday, April 15, 2019 2:06PM - 2:42PM |
R02.00002: JLEIC Electron-Ion Collider Advances and Opportunities Invited Speaker: Andrei A Seryi A U.S.-based Electron-Ion Collider (EIC) has recently been endorsed by the U.S. National Academies of Sciences, Engineering, and Medicine (NAS). This brings the realization of such a collider another step closer, after its earlier recommendation in the 2015 Long-Range Plan for U.S. nuclear science of the Nuclear Science Advisory Committee ``as the highest priority for new facility construction following the completion of FRIB''. An EIC will be an unprecedented collider that will need to maintain high luminosity (1E33-1E34 cm-2 s-1) over a very wide range of Center-of- Mass energies (~20 GeV to ~100 GeV, upgradable to ~140 GeV), while accommodating highly polarized beams and many different ion species. A multi-laboratory collaboration is presently working on two site-specific EIC designs - eRHIC led by Brookhaven National Laboratory and JLEIC led by Jefferson Lab. The present talk will summarise the status of JLEIC Electron Ion Collider design and R&D. |
Monday, April 15, 2019 2:42PM - 3:18PM |
R02.00003: eRHIC Electron-Ion Collider Advances and Opportunities Invited Speaker: Christoph Montag The future electron-ion collider will open exciting new frontiers for research |
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