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Reply to “Comment on ‘Quasielastic lepton scattering and back-to-back nucleons in the short-time approximation’ ”
We briefly review the concept of scaling and how it occurs in quasielastic electron and neutrino scattering from nuclei, and then the particular approach to scaling in the short-time approximation. We show that, while two-nucleon currents do significantly enhance the transverse electromagnetic response, they do not spoil scaling, but in fact enhance it. We provide scaling results obtained in the short-time approximation that verify this claim. The enhanced scaling is not 'accidental' as claimed in Ref. [1] but rather reflects the dominant role played by pion exchange interactions and currents in the quasielastic regime.
g − 2 of charged leptons, α ( M Z 2 ) , and the hyperfine splitting of muonium
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Search for baryon and lepton number violating decays D + → Λ ¯ ( Σ ¯ 0 ) e + and D + → Λ ( Σ 0 ) e +
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Search for proton decay into three charged leptons in 0.37 megaton-years exposure of the Super-Kamiokande
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Lepton-nucleus cross section measurements for DUNE with the LDMX detector
We point out that the LDMX (Light Dark Matter eXperiment) detector design, conceived to search for sub-GeV dark matter, will also have very advantageous characteristics to pursue electron-nucleus scattering measurements of direct relevance to the neutrino program at DUNE and elsewhere. These characteristics include a 4-GeV electron beam, a precision tracker, electromagnetic and hadronic calorimeters with near 2 π azimuthal acceptance from the forward beam axis out to ~ 40 ° angle, and low reconstruction energy threshold. LDMX thus could provide (semi)exclusive cross section measurements, with detailed information about final-state electrons, pions, protons, and neutrons. We compare the predictions of two widely used neutrino generators ( genie , g i buu ) in the LDMX region of acceptance to illustrate the large modeling discrepancies in electron-nucleus interactions at DUNE-like kinematics. We argue that discriminating between these predictions is well within the capabilities of the LDMX detector.
Discovering leptonic forces using nonconserved currents
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Search for lepton-flavor-violating decays D 0 → X 0 e ± μ ∓
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Hunting for scalar lepton partners at future electron colliders
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Dark matter assisted lepton anomalous magnetic moments and neutrino masses
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Light scalars with lepton number to solve the ( g − 2 ) e anomaly
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Lepton-jet correlation in deep inelastic scattering
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Finite-volume effects in long-distance processes with massless leptonic propagators
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Gravitational wave signatures of lepton universality violation
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Four-lepton Z boson decay constraints on the standard model EFT
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Quark and lepton mass matrices from localization in M-theory on G 2 orbifold
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Simple models with both baryon and lepton number violation by two units
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Search for lepton-flavor violating decays of the Higgs boson in the μ τ and e τ final states in proton-proton collisions at s = 13 TeV
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