1. American Neutrino Strategy: Consequences of P5 Report Jim Strait, LBNE Project Director NuFact 2014 26 August 2014

2. Outline Summary of P5 Report (slides from Steve Ritz) Steps toward formulation of LBNF PIP and PIP-II intensity upgrade for the Fermilab accelerator complex Fermilab short-baseline (SBN) program 26 Aug 2014J.Strait | American Neutrino Strategy2

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15. Steps toward formulation of LBNF P5 report released, 22 May International Meeting on Large Neutrino Infrastructures, Paris, 23-24 June Meeting of Funding Agencies and Labs on Long-Baseline Neutrinos at Fermilab, 14 July Neutrino Summit Meeting, Fermilab, 21-22 July LBNE Collaboration Meeting, 28 July – 1 Aug Interim International Executive Board formed to seed a new collaboration –First meeting scheduled for 23-24 September at Fermilab Goal:Submit LOI to Fermilab PAC before end of 2014. Submit full Proposal/CDR by mid-2015 26 Aug 2014J.Strait | American Neutrino Strategy15

16. Steps toward formulation of LBNF P5 Report Endorsed a Fermilab-based long-baseline neutrinos as a top priority for US HEP Called for the formation of a new, international collaboration to execute this program International Meeting on Large Neutrino Infrastructures Brought together funding agencies and leaders of major neutrino initiatives “to assess opportunities for global scale collaborations.” Issued statement: “The agencies and laboratory directors … support the vision of the HEPAP (P5) committee proposing that Fermilab hosts an international facility for short and long ‐ baseline neutrino oscillations, where internationally driven collaborations are encouraged to propose a program optimised in baseline and detector technology.” 26 Aug 2014J.Strait | American Neutrino Strategy16

17. Steps toward formulation of LBNF Meeting of Funding Agencies and Labs Representatives from the US (DOE and Fermilab), Brazil (FAPESP), CERN, India (DAE), Italy (INFN), Japan (MEXT), UK (STFC) Agreed to form working group to draft an high-level international project management plan. –Group is in the process of being formed, to be chaired by Joe Lykken –Goal is to have a first-draft by mid-September Neutrino Summit Meeting ~50 leading neutrino physicists invited by the Fermilab Director Purpose was “to determine whether the world neutrino community can come together and form a new collaboration to design and propose together a program that meets the P5 requirements.” Outcome is plan to form an interim international Executive Board (iiEB) and working groups on facility configuration, facility implementation, and the supporting program. 26 Aug 2014J.Strait | American Neutrino Strategy17

18. Steps toward formulation of LBNF LBNE Collaboration Meeting New groups admitted from the US and Russia Collaboration statement developed by the Executive Committee, includes*: The existing LBNE collaboration (518 members from 88 institutes in 8 countries) welcomes the recommendations of the P5 panel and recognizes the need to form a new international collaboration to turn this vision into reality. We are looking forward to engaging with all interested parties to realize the P5 vision, and in particular with the international neutrino community through the process initiated by Fermilab and the US DOE. ________________________________________________________________________________ * Full statement is available at http://lbne2-docdb.fnal.gov/cgi-bin/RetrieveFile?docid=9368;filename= LBNE_collaboration_statement_on_LBNF.pdf 26 Aug 2014J.Strait | American Neutrino Strategy18

19. Steps toward formulation of LBNF Interim International Executive Board iiEB nominated by an ad hoc group of funding agencies and labs, including: BNL, CERN, Fermilab, Brazil, Canada, China, Finland, France, Germany, India, Italy, Japan, Russia, Spain, Switzerland, UK, DOE, NSF Invitees to the iiEB drawn from LBNE, LBNO and people “at large”: 7 from US; 9 from Europe; 5 from other countries Plus representatives of “Stakeholders”: FNAL, CERN, India/DAE, Italy/INFN, UK/STFC, US/DOE, US/NSF And ex officio: Co-chairs of Neutrino Summit, FNAL Dep. Director, LBNE Project Director Nominees are currently responding to the invitation. 26 Aug 2014J.Strait | American Neutrino Strategy19

20. Steps toward formulation of LBNF Interim International Executive Board First meeting of iiEB scheduled for 23-24 Sep at Fermilab, to discuss: –scientific strategic issues defining the experiment, –forming a larger community, –determining the process going forward Working Groups to be formed and charged by iiEB. –Facility Configuration (physics) –Facility Implementation (engineering, cost and schedule) –Supporting Program Second iiEB meeting envisioned to be in mid-November Goal is to submit LOI to Fermilab PAC by late November followed by a full proposal / CDR by mid-2015. 26 Aug 2014J.Strait | American Neutrino Strategy20

21. PIP and PIP-II 26 Aug 2014J.Strait | American Neutrino Strategy21 PIP: Increase Booster beam repetition rate to 15 Hz –700 kW to NOvA concurrent with 8 GeV program PIP-II: Increase Booster/Main Injector per pulse intensity by 50%; decrease MI cycle time modestly –Increase Booster injection energy to ~800 MeV –Modest modifications to Booster/Recycler/MI To accommodate higher intensities and higher Booster injection energy

22. Flexible Platform for the Future PIP-II Inherent Capability –~200 kW @ 800 MeV –x10 Mu2e sensitivity Future upgrade would provide > 2 MW to LBNE Flexibility for future experiments –Muons, Kaons at 100’s kW 26 Aug 2014J.Strait | American Neutrino Strategy22

23. 26 Aug 2014J.Strait | American Neutrino Strategy23 Report to Fermilab PAC

24. 26 Aug 2014J.Strait | American Neutrino Strategy24 Report to Fermilab PAC

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28. Conclusions P5 has given neutrino physics in the US a big boost Fermilab and the neutrino community are mobilizing to support the P5 vision –Forming a fully global collaboration to execute LBNF –Funding agencies starting to work together in support LBNF and SBN –Vigorous effort to develop a coherent short-baseline program –Project X has been reconfigured to be PIP-II to support the neutrino program. 26 Aug 2014J.Strait | American Neutrino Strategy28

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