Fermilab ACE Science Workshop

14 Jun 2023, 00:00 → 15 Jun 2023, 23:59 America/Chicago

Wilson Hall - One West

Bertrand Echenard (Caltech), Jeffrey Eldred (Fermilab), Karri DiPetrillo (The University of Chicago), Matthew Toups (FNAL), Nhan Tran (FNAL), Pedro Machado (Fermilab), Roni Harnik (FNAL), Stefania Gori (UC Santa Cruz)

Over the past year Fermilab has developed the Accelerator Complex Evolution (ACE) plan  to ensure quality, high intensity beam delivery for a diverse set of experiments, including the flagship DUNE experiment, and for upgrades necessary for a potential future multi-TeV collider. The ACE plan begins with modifications to the Main Injector and the DUNE Target that will improve reliability and provide up to 2.1 MW of beam for DUNE through the mid-late 2030s.  The second phase of ACE involves replacement of the booster to expand the scientific capabilities of the complex beyond LBNF/DUNE, improve overall complex capacity and reliability while providing a platform for detector development and serving as a front end for future colliders.

The Proton Intensity Upgrade Central Design Group (PIU-CDG) recently finished a report (attached the indico page) that focused on the most promising technologies and accelerator designs for a booster replacement.  They defined the main accelerator components and 6 possible configurations for the Fermilab complex.  

This workshop is intended to take the next step, to circle back to the science cases and collect updated community input which can be enabled by ACE.  The workshop should also consider options for expanded science capabilities in the PIP-II era and the cost and timescale for when future experiments could be realized.  Experimental requirements for the Booster Replacement will then be fed back into considerations for the machine design.

Physics topics to be covered include:

• Neutrino science beyond DUNE Phase 2  

• Dark Matter Beam Dump experiments 

• Muon/Future Collider

• Muon program 

• New physics ideas 

We envision this workshop to be the first in a series of workshops over the next ~1-2 years with alternating focus on the experimental program and then on the machine design to meet the experimental requirements.

ACEScienceReport_arxiv.pdf

Report_from_the_Fermilab_Proton_Intensity_Upgrade_Central_Design_Group-FN-1229.pdf

Wednesday, 14 June

1 Introduction and Goals

Speakers: Bonnie Fleming (Fermilab), Nhan Tran (FNAL), Stefania Gori (UC Santa Cruz)

ACE-Science-Welcome.pdf

Accelerator Complex Evolution (ACE)

Conveners: Bertrand Echenard (Caltech), Matthew Toups (FNAL)

2 ACE overview

Speaker: Mary Convery (Fermilab)

ACEscienceworkshop.pdf

ACEscienceworkshop.pptx

3 Physics Spigots

Speaker: Jeffrey Eldred (Fermilab)

JEldred_Spigots.pptx

10:15 Coffee

Muon Collider: Muon Collider Physics

Conveners: Bertrand Echenard (Caltech), Karri DiPetrillo (The University of Chicago)

4 Muon Collider Physics

Speakers: Ian Low (Argonne National Laboratory), Ian Low (Argonne/Northwestern)

Low_ACE2023.pdf

5 Muon Collider Experiment

Speaker: Marco Valente (TRIUMF)

MuonCollider_Experiment_MarcoValente2023.pdf

6 IMCC

Speaker: Daniel Schulte (CERN)

IMCC_FNAL_June.pptx

7 Muon Collider Aux Experiments

Speaker: Cari Cesarotti (MIT)

muAux_ACE_cesarotti.pdf

12:02 Lunch

Muon Collider / Neutrinos

Conveners: Jeffrey Eldred (Fermilab), Stefania Gori (UC Santa Cruz), Stefania Gori (UC Santa Cruz)

8 Muon Collider R&D

Speaker: J. Scott Berg (Brookhaven National Laboratory)

JSBerg-230614-02.pptx

9 Muon Collider Proton Driver

Speaker: Sergei Nagaitsev (Fermilab/U.Chicago)

SNagaitsev_MCProtonDriver.pdf

10 DUNE physics beyond Phase 2

Speaker: Andre de Gouvea (Northwestern University)

ACE24.pdf

11 Neutrino Factories

Speaker: Alan Bross (Fermilab)

NF_1.pdf

12 Future short baseline program

Speakers: Georgia Karagiorgi (Columbia University), Georgia Karagiorgi (Columbia University)

ACE Workshop SBL GK.pdf

14:50 Coffee

Charged Lepton Flavor Violation

Conveners: Karri DiPetrillo (The University of Chicago), Nhan Tran (FNAL)

13 CLFV theory

Speaker: Vincenzo Cirigliano (Los Alamos National Laboratory)

LFV-Fermilab-PDF.pdf

14 Mu2e-II

Speakers: Yuri Oksuzian, Yuri Oksuzian (Argonne), Yuri Oksuzian (Argonne National Lab)

Mu2eII_ACE2023.pdf

15 Advance Muon Facility

Speaker: Sophie Middleton (Caltech)

AMFACE.pdf

16 AMF Beam Needs & FFA

Speaker: Eric Prebys

prebys-ACE-compressor-20230614.pdf

prebys-ACE-compressor-20230614.pptx

17 Reception - Two Brothers Roundhouse

The social reception will be held at Two Brothers Roundhouse:
https://goo.gl/maps/ZwGX9TU8mzgqLmws9

The plan is for drink tickets and appetizers at ~$20/person. You are able order additional food/drink on your own if you like. If interested, it would be appreciated to fill this google form so we can get an accurate headcount.
https://forms.gle/5JxRaLHcGbrxm1M3A

Speaker: Nhan Tran (FNAL)

Thursday, 15 June

Accelerator-based Dark Matter

Conveners: Jeffrey Eldred (Fermilab), Matthew Toups (FNAL)

18 Dark Matter Big Ideas

Speaker: Gordan Krnjaic (Fermilab)

ACE-Workshop-FNAL.pdf

19 Summary of PIP-II Beam Dump Workshop

Speaker: Jacob Zettlemoyer (Fermilab)

JCZ_ACEScience_PIPIIWorkshop.pdf

20 Neutrinos and Dark Sectors

Speakers: Kevin Kelly, Kevin Kelly

KJK_ACES_2023.pdf

21 High-energy 120 GeV program

Speaker: David Sperka

ACE_Workshop_120GeV.pdf

22 FIPS summary

Speaker: maxim pospelov (University of Minnesota)

Femilab2023_pospelov.pdf

10:45 Coffee

ACE - BR Topics - parallel discussion

Conveners: Jeffrey Eldred (Fermilab), Vladimir Shiltsev (FNAL)

JEldred_ACE_AccelSumm.pdf

JEldred_ACE_AccelSumm.pptx

23 RCS-based Booster replacement: accelerator and beam physics considerations

Speaker: Jeffrey Eldred (Fermilab)

JEldred_ACE_RCS.pptx

24 8 GeV SRF linac-based Booster replacement: accelerator and beam physics considerations

Speaker: Sergey Belomestnykh (Fermilab)

ACE Science Workshop BR Linac Belomestnykh 06152023.pptx

25 Proton accumulator rings - challenges, technolgies, limis

Speaker: William Pellico (FNAL)

Physics Opportunity Beam Dump - ACE2.pptx

26 Muon Collider R&D at the Upgraded FNAL complex

Speaker: Katsuya Yonehara (Fermilab)

MuC_KY_New.pptx

27 Beam tagetry for 2.4MW and RPF experiments - limits and needed R&D

Speaker: Kevin Lynch (Fermilab)

ACE Science workshop- HPT R&D.pdf

ACE Science workshop- HPT R&D.pptx

Short remarks & Synergies intro

Conveners: Nhan Tran (FNAL), Pedro Machado (Fermilab), Pedro Machado (Fermilab), Stefania Gori (UC Santa Cruz), Stefania Gori (UC Santa Cruz)

28 Test Beam needs

Speaker: Evan Niner (Fermilab)

edniner_ace_061523.pdf

29 High-Power Targetry R&D for Next-Generation Accelerator Facilities

As next-generation accelerator target facilities, for Neutrino Program such as the Long-Baseline Neutrino Facility (LBNF) or Muon Program such as Mu2e-II at Fermilab, become increasingly more powerful and intense, high power target systems face key technical challenges. Beam-intercepting devices such as beam windows and secondary particle-production targets are continuously bombarded by high-energy high-intensity pulsed proton beams to produce secondary particles for several High Energy Physics (HEP) experiments. Energy deposition from the primary beam induces near instantaneous heating (thermal shock) and microstructural changes (radiation damage) in the beam-intercepting materials. Both thermal shock and radiation damage ultimately degrade the performance and lifetime of targets and have been identified as the leading cross-cutting challenges of high-power target facilities. Several facilities have already had to limit their beam power because of the survivability of their targets and windows, rather than as a limitation of the accelerators themselves. As beam power in next-generation multi-megawatt accelerator target facilities continue to increase, there is a pressing need to address the material challenges to avoid limiting the scope of future HEP experiments. This talk will highlight the critical materials R&D needs to address the challenges of high-power targets.

Speaker: Frederique Pellemoine (Fermilab -AD - TSD - TRD)

HPT RD - FP- open session.pdf

HPT RD - FP- open session.pptx

30 The KPIPE Concept: Searching for Muon Neutrino Disappearance with Kaon Decay-at-Rest

A new high-power BNB beam dump target station would provide a unique opportunity to probe the sterile neutrino oscillation explanation of the short-baseline neutrino anomalies. The KPIPE concept, described in Ref. [PRD 92 092010 (2015)], calls for a long and thin cylindrical detector oriented radially outward from an intense beam-dump source of monoenergetic 236 MeV muon neutrinos from charged kaon decay-at-rest to obtain sensitivity to short-baseline muon neutrino disappearance. The idea is to search for an L/E-dependent oscillation wave using single-energy neutrinos with minimal background and modest detector requirements. This talk will present the KPIPE concept for possible implementation at Fermilab.

Speaker: Joshua Spitz (University of Michigan)

KPIPE_ACE.pdf

31 Strong Millicharge and Long-Lived Particle Searches at FerMINI and LongQuest

The Fermilab 120 GeV proton facilities, including the NuMI beam and the Main Injector beam for SpinQuest, provide exciting opportunities to search for millicharged particles (mCP) and long-lived particles (LLPs).
We present two low-cost, robust, symbiotic proposals to search for these exotic BSM particles.

FerMINI is a scintillator-based detector proposed to be installed at the MINOS hall (downstream of the NuMI beam). With strong millicharge particle production at the target and the dump, FerMINI can provide leading sensitivity for mCP in the MeV to a few GeV mass range. FerMINI can later be installed in the DUNE near-detector complex to extend its sensitivity reach.

LongQuest is a versatile experimental proposal upgrading the SpinQuest facility. The plan is to install one of the spare detectors from the sPHENIX experiment in the back room of the SpinQuest experiment, to provide improved sensitivities for long-lived particles, including dark photons, dark Higgs, heavy neutral leptons, and axion-like particles. LongQuest has a longer baseline than DarkQuest, but would have the shielding from a 10-meter iron block for background reduction, and can be installed without much interference with the SpinQuest missions.

Speaker: Yu-Dai Tsai (University of California, Irvine)

Tsai_FerMINI_LongQuest.pdf

32 The REDTOP experiment: a $\eta$/$\eta'$ factory to explore dark matter and physics beyond the Standard Model

The REDTOP experiment is a super-$\eta$/$\eta'$ factory aiming at exploring physics BSM, and Cold Dark Matter in particular, in the MeV-GeV energy range. This range is, at present, the most unconstrained among the energy regions searched by current and planned experiments.
The $\eta$ and $\eta'$ mesons are almost unique in the particle universe. Their quantum numbers are all zero, which occurs only for the Higgs boson and the vacuum (except for parity). In that respect, REDTOP is considered a low-energy Higgs factory. Furthermore, less than ~80% of the $\eta$ and $\eta'$ constituents is made of quarks, while the rest is still unknown.
REDTOP aims at collecting more than $10^{14}$ eta/yr ($10^{12}$ eta'/yr) in a 3-year running period, corresponding to about five order of magnitude of the current world sample.
Such statistics is sufficient for investigating several symmetry violations, and for searching particles and forces beyond the Standard Model, including dark matter, by studying rare decays of the $\eta$ and $\eta'$.
Recent physics and detector studies indicate that REDTOP has excellent sensitivity to probe all four portals connecting the dark sector with the Standard Model, a feature reached only by the SHIP experiment at CERN. Furthermore, conservation laws and violation of discrete symmetries can be probed in several ways.
REDTOP is the only $\eta$/$\eta'$ factory being proposed in the world. The advanced design of the detector is the key of the experiment. A modest proton beam with low power (~30 W) is required.
Recent physics and detector studies indicate that REDTOP has excellent sensitivity to probe all four portals connecting the dark sector with the Standard Model. Furthermore, conservation laws and violation of discrete symmetries can be probed in several ways.

Speakers: Corrado Gatto (INFN and Northern Illinois University), Corrado Gatto (INFN and Northern Illinois University), Corrado Gatto (INFN), Corrado Gatto (INFN and Northern Illinois University)

ACE20230615.pdf

33 Dark Sector Searches via Muon Beam-Dump Experiments

A persistence of several anomalies in muon physics, such as the muon anomalous magnetic moment, hints at new light particles beyond the Standard Model. We address a subset of these models that have a new light scalar state with sizable couplings to muons and suppressed couplings to electrons. A novel way to search for such particles would be through muon beam-dump experiments by (1) missing momentum searches; (2) searches for decays with displaced vertices. The muon beams available at CERN and Fermilab present attractive opportunities for exploring the new scalar with a mass below the dimuon threshold, and potentially covering a range of relevant candidate models. For the models we considered, both types of signals, muon missing momentum and anomalous energy deposition at a distance, can probe a substantial fraction of the unexplored parameter space of the new light scalar, including a region that can explain the muon anomalous magnetic moment discrepancy.

Speaker: Yiming Zhong (Boston University)

muon-06-13-2023.pdf

34 DAMSA, a dark sector particle search at PIP-II

The neutrino oscillation needs parameters to be measured precisely to provide essential information for a modification of the Standard Model. Accomplishing this novel goal in future neutrino experiments requires high flux neutrino beams and powerful combination of near and far detectors. Fermilab’s PIP-II LINAC is an essential element in providing high flux protons to the Long Baseline Neutrino Facility (LBNF) for the neutrino experiments. The PIP-II LINAC can provide 2mA of proton current with 800MeV to 1GeV. The Dump produced Aboriginal Matter Search at Accelerators (DAMSA) proposes to take advantage of this large proton flux at just the right energy in search of dark sector particles (DSP). In this talk, I will discuss DAMSA experiment and its expected sensitivity reach in the Axion-Like Particle search using the high intensity PIP-II LINAC.

Speaker: Jaehoon Yu (University of Texas at Arlington)

yu-damsa-at-pip2-ASW-061523.pdf

yu-damsa-at-pip2-ASW-061523.pptx

35 Time Slicing of Neutrino Fluxes in Oscillation Experiments at Fermilab

The next-generation of long baseline neutrino experiments will use higher-power proton beams and massive detectors to overcome statistical limitations. The DUNE experiment at LBNF will test the three neutrino flavor paradigm and directly search for CP violation by studying oscillation signatures in the high intensity $\nu_{\mu}$ (anti-$\nu_{\mu}$) beam to $\nu_e$ (anti-$\nu_e$) measured over a long baseline. To achieve their goals, these experiments must minimize systematic errors, particularly in neutrino-nucleus interaction cross sections. The "stroboscopic approach" is a novel technique presented here, which slices the neutrino flux based on measured arrival time of the neutrinos to constrain cross-section uncertainties. By exploiting the correlation between the true neutrino energy and the measured neutrino arrival time, this technique selects different neutrino energy spectra from a wide-band neutrino beam. It uniquely allows access to true energy information at the Far detector, which is not possible from any other existing part of the DUNE experiment. Muons can also be used for normalization for the neutrino flux by binning them with neutrinos in the same time intervals. Three thrusts are required for implementing stroboscopic approaches: short proton bunch lengths, fast timing in detectors, and synchronization between detector and target proton times. These approaches are critical for DUNE and US neutrino physics. Neutrinos and muons will play a key role in future neutrino experiments. Stroboscopic techniques allow us to exploit neutrino and muon beams to their fullest potential.

Speaker: Sudeshna Ganguly (Fermilab)

SudeshnaGanguly_Remark_ACEJune152023.pdf

36 Future Muon and Muonium Physics at Fermilab

Three fundamental searches or measurements can be made with muonium (M), a hydrogenic $\mu^+ e^-$ bound state: the search for charged-lepton flavor violation via M-$\overline{\mathrm{M}}$ oscillations, the M atomic spectrum, and the gravitational acceleration ($\overline{g}$) of antimatter in Earth’s field. M-$\overline{\mathrm{M}}$ transitions are allowed, but highly suppressed, via virtual neutrino mixing, and would yield a striking experimental signature; their observation would signal new doubly charged-lepton-flavor-violating physics coupling to 2nd-generation elementary particles. The M atomic spectrum is a precision test of QED, free of hadronic and finite-size effects. $\overline{g}$ has yet to be directly measured; measuring it with muonium is the only way to test the gravitational coupling of 2nd-generation particles. An unexpected outcome could change our understanding of gravity, the universe, and the existence of a fifth force. The PIP-II linac will be capable of producing unprecedented muon beam intensities to support a world-class, variable energy muon user facility at Fermilab, which would be the only one located in the US. R&D towards this future can start in the MTA/ITA facility at the existing 400 MeV Linac, which may be competitive for this physics with PSI. Other low-energy-muon applications can also be studied, including muon spin rotation as applied to superconducting RF resonators for QIS.

Speaker: Daniel Kaplan (Illinois Institute of Technology)

Kaplan ACE Workshop Remarks 6-23_R1.pdf

37 New physics with muon beams

I will highlight the possibilities for a GeV-scale muon beam to realize the M3 (Muon Missing Momentum) experiment, which could discover or rule out a large portion of the sub-GeV parameter space that resolves the muon g-2 anomaly.

Speaker: Yonatan Kahn (University of Illinois at Urbana-Champaign)

M3 ACE.pdf

38 track-triggering at high rate

I am interesting in R&D for track-triggering at high rate. This R&D could be applicable at the Muon Collider and at a high-intensity Fermilab experiment looking for the appearance of charged particles in a high-rate environment.

Speaker: Ashutosh Kotwal (Duke University)

Kotwal-ACE_fermilab23-trackTriggering.pdf

39 Accelerator Driven Nuclear Reactor Development at Fermilab

Nuclear Power Plants (NPP) based on MuSTAR [1] superconducting ADS (Accelerator Driven System) subcritical reactors can economically produce carbon-free energy by consuming the remaining energy in SNF (Spent Nuclear Fuel) that has been accumulated at many NPP sites in the US and the world. The innovations include a superconducting multi-MW CW proton accelerator that drives the internal spallation neutron targets of several small modular reactors that are based on the Molten Salt Reactor Experiment (ORNL MSRE [2],1965-69). Operation does not require a critical mass of fissionable material. The molten salt fuel is continuously circulated through devices inside the reactor containment area to reduce the inventory of volatile radioisotopes in the core to mitigate their accidental release. Circulation of the fuel through other devices reduces the inventory of neutron-poison fission products in the core to allow higher burnup of the fuel for lowest cost and effective destruction of long lived actinides that reduces the need for repositories with geologic timescales. The design has nuclear weapons proliferation advantages in that it does not require any enriched uranium and never separates fissile elements from the molten salt fuel. A non-radioactive molten salt heat storage system allows the power output to be continuous in case of accelerator downtimes and allows for decay heat removal in the case of a loss of power accident. An adjacent hot cell is used to convert the SNF fuel from oxides to fluorides [3] and to store the fission products as they are removed from the operating reactor. Muons, Inc. is developing a preconceptual design using computer codes that can be validated using Fermilab facilities.
Data are needed for accelerator-driven salt-cooled spallation-neutron targets feeding graphite moderated reactor cores. Especially lacking are measurements of the neutron energy spectra that such a combination of target and moderator produces that are needed to verify and optimize the choices of materials and geometries for thermal-spectrum molten salt cores. For example, the accelerator-driven spectrum has more high-energy neutrons than conventional reactors. A major interest is the rate of moderation of fast and high-energy neutrons becoming thermal neutrons that have higher probabilities of inducing fissions. Understanding and verifying the moderation of the higher-energy neutrons is also important since they have a greater ability to damage the moderator and other reactor components like heat exchangers. Another example is the verification of the prediction that extruded graphite will have a beneficial advantage over conventional graphite as a moderator for an ADSR. Variations in the spectrum and flux as a function of moderator depth can be modeled by various simulation programs, but much of the spectrum is above the energy where accurate tables are used, so programs like MCNP use less accurate nuclear-physics models. Experimentally validating those models is an important aspect of ensuring that future ADSR systems will operate as designed. Eventually, a Fermilab beamline could demonstrate the operation of a prototype MuSTAR module.

[1] Muons Subcritical Technology Advanced Reactor
https://accelconf.web.cern.ch/ipac2022/papers/thpoms043.pdf
[2] https://en.wikipedia.org/wiki/Molten-Salt_Reactor_Experiment
[3] Mu*STAR ADSR Fuel Conversion Facility ORNL/TM-2018/989

Speaker: Rolland Johnson (Muons, Inc.)

Nuclear Energy - Towards Continuous Improvement in a Field Frozen by Regulation v4 -PDF.pdf

40 Prospective experiments to explore TMDs from exotic polarized nuclear targets with Fermilab's ACE plan

The extension of the upcoming SpinQuest (E1039) experiment aims to extract gluon transversity distributions from the Deuteron target (ND$_3$). The prospective advancements of the Fermilab's Accelerator Complex Evolution (ACE) plan, enable not only the extraction of gluon transversity distributions with greater statistical accuracy with a deuteron target but also with a range of tensor-polarized nuclear targets with spin $\geq$ 1 to explore the nuclear dependences. Also, this approach opens up the opportunity to measure ten additional leading twist quark transverse-momentum-dependent distributions (TMDs) for tensor-polarized targets, which have not been previously investigated well. The investigation will primarily focus on studying these TMDs through the Drell-Yan process, providing valuable insights into the nuclear EMC effect.

Speaker: Ishara Fernando (University of Virginia)

Fermilab_ACE_2023_IsharaFernando.pdf

41 A Dedicated Muon EDM Experiment in the `g-2’ Storage Ring

With the first results of Fermilab Muon g-2 experiment (2021), the discrepancy from theory of the measured magnetic dipole moment (MDM) of the muon looks persistent, and there is much motivation to search for new physics in spin precession experiments. We propose here an idea of using a modified version of the Muon g-2 storage ring for a potential new scientific program to search for a non-zero muon electric dipole moment (EDM). Using both electric and magnetic dipole fields to produce a "frozen spin" condition for the MDM (all the while enhancing the EDM spin precession), the storage ring would operate at a lower central muon momentum than for the present Muon g-2 measurement. The incident proton beam on target for the muon production can be obtained from the PIP-II high intensity proton beam. Preliminary calculations and simulation results of muon production at 800 MeV PoT, along with the determination of the closed orbit inside the hybrid 'g-2’ storage ring configuration, shall be presented. Possibilities of using the 'g-2’ storage ring as a test bench to demonstrate the freezing of the MDM spin precession shall be discussed. The operational range of the muon's momentum and energy, and their respective window of electric and magnetic field values to establish the frozen spin condition, shall be presented. We shall also briefly discuss the physics prospects and improvements in muon EDM bounds upon using PIP-II and future ACE upgrades to the present accelerator systems.

Speaker: Aakaash Narayanan (Fermilab)

Aakaash_EDM_ACE_talk.pdf

42 Complementarity, seed discussions

13:00 Lunch

Synergies: Parallel discussion

43 CLFV - Neutrinos

Speakers: Anil Thapa (UVA), Innes Bigaran (Fermilab and Northwestern University), Ryan Plestid (Caltech)

CLFV-FNALACE_PlenarySeed.pdf

Neutrinos_cLFV_main.pdf

summary_slides.pdf

44 Dark Sectors - CLFV

Speakers: Jure Zupan (U. Cincinnati), Matthew Solt (University of Virginia)

Dark Sectors + CLFV Living Document

Dark Sectors + CLFV Parallel Discussion-2.pdf

post-discussion-Dark Sectors + CLFV Parallel Discussion.pdf

45 Dark Sectors - Neutrinos

Speakers: Alexandre Sousa (University of Cincinnati), Bhaskar Dutta (Texas A&M University), Jacob Zettlemoyer (Fermilab)

DarkSectors_Neutrinos_ACE_Workshop_June2023.pdf

Dark Sectors + Neutrinos Live Document

Discussion on Dark Sectors and Neutrinos - ACE Workshop - June 2023.pdf

Summary of Discussion on Dark Sectors and Neutrinos - ACE Workshop - June 2023.pdf

46 Muon Collider - CLFV

Speakers: Diktys Stratakis (Fermi National Accelerator Laboratory), Robert Bernstein (Fermilab), Sergo Jindariani (Fermilab)

ACE_MuonParameters_Summary.pdf

47 Muon Collider - Dark Sectors

Speakers: Cari Cesarotti (MIT), Yonatan Kahn (University of Illinois at Urbana-Champaign)

MuC_DS_ACE.pdf

48 Muon Collider - Neutrinos

Speakers: Christian Herwig (FNAL), Zahra Tabrizi (Northwestern University)

ACEWorkshop_June2023.pdf

Closeout slide

gDoc for Notes and Comments

14:45 Coffee

49 Summaries of parallels

Speakers: Nhan Tran (FNAL), Stefania Gori (UC Santa Cruz), Stefania Gori (UC Santa Cruz)

ACEFInal.pdf