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NuFact 2026 - The 27th International Workshop on Neutrinos from Accelerators

August 31, 2026 to September 5, 2026
Tsung-Dao Lee Institute
Asia/Shanghai timezone

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Session

WG1+WG5 — Anomalies, Steriles & Non-Standard Interactions

Sep 1, 2026, 2:00 PM
Tsung-Dao Lee Institute/S5F-S500 - Lecture Hall (Tsung-Dao Lee Institute)

Tsung-Dao Lee Institute/S5F-S500 - Lecture Hall

Tsung-Dao Lee Institute

200

Conveners

WG1+WG5 — Anomalies, Steriles & Non-Standard Interactions

  • Andrew Cheek (TDLI, SJTU)

Presentation materials

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  1. 79. Investigations of the MiniBooNE anomaly and sterile neutrino search with MicroBooNE
    David Caratelli (UC Santa Barbara)
    9/1/26, 2:00 PM
    WG1: Neutrino Oscillation Physics
    Oral contribution

    MicroBooNE uses a liquid argon time projection chamber (LArTPC) detector to investigate the observed anomalous low energy excess (LEE) of single electromagnetic shower events reported by the MiniBooNE experiment. By leveraging the LArTPC technology's ability to distinguish electron and photon electromagnetic showers, MicroBooNE is able to thoroughly test a number of hypotheses for the origin...

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  2. 43. Results from the stage one of the DANSS experiment
    Nikita Mashin (LPI RAS)
    9/1/26, 2:25 PM
    WG1: Neutrino Oscillation Physics
    Oral contribution

    The DANSS reactor antineutrino spectrometer is located in close proximity to the power reactor at the Kalinin NPP (Russia). A lifting platform allows the detector position to be changed in the range of 11–13 m from the reactor core. More than 10M neutrino events and the long-term experiment operation, covering 5 complete fuel campaigns, provide DANSS with rich experimental data, which is used...

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  3. 9. What oscillations can't see: probing NSI with neutral currents channels in accelerators
    Joao Paulo Pinheiro (TDLI)
    9/1/26, 2:50 PM
    WG1: Neutrino Oscillation Physics
    Oral contribution

    Neutrino oscillation experiments probe matter effects induced by non-standard interactions (NSI), but the sensitivity is confined to specific combinations of the underlying operators — leaving orthogonal directions in parameter space completely unconstrained. We show that neutral-current (NC) event rates at long-baseline experiments offer a direct handle on these blind directions, since the...

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  4. 27. Constraints on non-standard neutrino interactions from Borexino extended data-set
    孙光豹 (Guangbao Sun) (Wuhan University)
    9/1/26, 3:15 PM
    WG5: Neutrinos Beyond PMNS
    Oral contribution

    The current experimental framework does not entirely exclude the possibility of weak-strength non-standard interactions (NSIs) between neutrinos and leptons. These interactions are classified into two types: Neutral Current (NC) and Charged Current (CC). NC NSIs affect neutrino propagation through matter, while CC NSIs are crucial for the production and detection of neutrinos. The Borexino...

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