BSM roni Theory-treat, Nov 2019 Improved Limits on Millicharged - PowerPoint PPT Presentation

BSM roni Theory-treat, Nov 2019

Improved Limits on Millicharged Particles Using the ArgoNeuT Experiment at Fermilab R. Acciarri, 1 C. Adams, 2 J. Asaadi, 3 B. Baller, 1 T. Bolton, 4 C. Bromberg, 5 F. Cavanna, 1 D. Edmunds, 5 R.S. Fitzpatrick, 6 B. Fleming, 7 R. Harnik, 1 C. James, 1 I. Lepetic, 8, ∗ B.R. Littlejohn, 8 Z. Liu, 9 X. Luo, 10 O. Palamara, 1, † G. Scanavini, 7 M. Soderberg, 11 J. Spitz, 6 A.M. Szelc, 12 W. Wu, 1 and T. Yang 1 (The ArgoNeuT Collaboration) Signal ArgoNeuT 3° Target 61 m (y) coming this week. 1033 m (z) Background ArgoNeuT 3° Target 61 m (y) 10 - 1 1033 m (z) MilliQ @ SLAC LHC ArgoNeuT 10 - 2 ϵ 10 - 3 Millicharge search 1.0 × 10 20 POT ArgoNeuT 10 - 4 10 1 10 2 10 3 10 4 m χ ( MeV )

�� ��� Nonlinear optics: there are crystals with e ff ective 3-photon and 4-photon vertices. → associated photon+dark photon production. photon photon dark photon Mono-photon on the optics table! with Estrada’s group.

� ��� ������ ���������������������� ��������� ���������� ������������ � ����������� � ������������ � 10 6 Atmospheric ν 10 5 10 4 E ν [MeV] DUNE came out last week: MiniBooNE NO ν A 21 − driven 10 3 T2K / T2HK SBN 31 − driven m 2 ∆ This work DAE δ ALUS m 2 10 2 JSNS 2 ∆ Prospects of Measuring Oscillated Decay-at-Rest Neutrinos at Long Baselines LSND PROSPECT 10 Roni Harnik, Kevin J. Kelly, and Pedro A.N. Machado Reactor ν Theoretical Physics Department, Fermilab, P.O. Box 500, Batavia, IL 60510, USA (Dated: November 14, 2019) 1 10 2 10 3 10 4 10 5 10 6 10 7 10 8 1 10 L [m] In preparation: Cosmology ( ∆ N e ff ) ( g − 2) µ µ → e γ π decay K decay D decay W, Z, h decays SN1987A ν -less ββ decay CMB Spectral dist. with paddy, chacko, zhen. 10 − 3 10 − 2 10 2 ν Compositness scale 10 0 . 1 1 [GeV] we are currently confused. Figure 2 : A sketch of the various probes of neutrino compositeness arranged by the in a good way. range of compositeness scales they are potentially sensitive to.

Dark SRF ongoing work w/ APSTD. Also involved: Josh and Zhen. Emitter Cavity Receiver Cavity Coulomb CROWS 10 - 3 10 - 6 CMB ϵ 2 weeks, phase sensitive 40MV / m run0 10 - 9 DarkSRF - Preliminary 10 - 12 10 - 16 10 - 14 10 - 12 10 - 10 10 - 8 10 - 6 m A ' [ eV ]

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QIS theory postdocs: Ciaran Hughes Hank Lamm 2016-2019 Lattice 2019-2022 2019-2021 quantum We may have funds for more QIS? Simulation? Sensors?

QIS FQI people: Just moved to our floor: Andy Li Alex Macridin (sta ff ) (postdoc, 2018-2021?)

QIS visitors → sta ff ?: Martin Savage Coming mid-february for ~ 1 year. Potentially staying for good.

Area Task Institution(s) Simulation Lattice scalar field theory: Caltech, Fermilab, UIUC, UW-INT (state preparation, time-evolution, scattering, topology, phase transitions, entanglement, digitization) Simulation Lattice gauge theory and QCD: Caltech, Fermilab, Purdue, UIUC, UW-INT (qubit mapping and plaquettes, time evolution, circuits, inelastic processes and fragmentation, entanglement, S-matrix, topology, scattering) Analysis Algorithms for event ensembles MIT Hybrid algorithms for preprocessing QIS-inspired classical algorithms Sensors Cavity sensor developement Fermilab Dark SRF theory support MAGIS-100 long range interactions Dark photon searches w/ nonlin. optics searches DM search w/ photon pairs in nonlin. optics Quantum limited impulse detectors for DM Quantum sensors for dark radiation Spin precession experiments and neutrinos Table 1.1: Research topics and collaborating institutions. Further details are given in the budget justification.