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Magnificent CEvNS 2025

9–11 Jun 2025
Centro Brasileiro de Pesquisas Físicas
America/Sao_Paulo timezone

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Session

Experiments 5

10 Jun 2025, 16:00
Auditório Ministro João Alberto Lins de Barros (Centro Brasileiro de Pesquisas Físicas)

Auditório Ministro João Alberto Lins de Barros

Centro Brasileiro de Pesquisas Físicas

Rua Dr. Xavier Sigaud 150 Urca, Rio de Janeiro, RJ Brazil

Conveners

Experiments 5

  • Raimund Johann Strauss (Technische Universitaet Muenchen (DE))

Presentation materials

There are no materials yet.

  1. 5. A measurement of the Solar Boron-8 Neutrino Fog with XENONnT
    Mr Dacheng Xu (Columbia University)
    10/06/2025, 16:00
    Talk

    Solar neutrinos interacting with nuclei in dark matter detectors through coherent elastic neutrino-nucleus scattering (CEvNS), often referred to as the 'neutrino fog,' presents a significant challenge to direct DM detection efforts. The XENONnT detector, known for its large exposure and low background, offers an exceptional opportunity to investigate this interaction. Utilizing data from...

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  2. 13. Boron-8 solar neutrinos search with the LUX-ZEPLIN (LZ) experiment
    Ibles Olcina Samblas
    10/06/2025, 16:22
    Talk

    The detection of solar neutrinos via coherent elastic neutrino-nucleus scattering (CEvNS) in liquid xenon time projection chambers (TPCs) represents a major milestone in neutrino physics, offering a new lens into the cosmos. Over the past two decades, liquid xenon TPCs have driven dramatic progress in rare-event detection. In particular, the LUX-ZEPLIN (LZ) experiment, operating a two-phase...

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  3. 4. Implementing a CEνNS-based Supernova Neutrino Signal Trigger in the LUX-ZEPLIN Experiment
    Morgan McCarthy
    10/06/2025, 16:44
    Talk

    The LUX-ZEPLIN (LZ) experiment is a low-threshold, low-background dark matter detector deployed 4850 feet underground at the Sanford Underground Research Facility in Lead, South Dakota, USA. The primary detector volume is a time projection chamber (TPC) containing 7 tonnes of liquid xenon. CEvNS interactions in this volume deposit O(1) keV of energy, a regime to which LZ is sensitive. Via...

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  4. 8. The RES-NOVA astroaprticle physics observatory
    Luca Pattavina (UNIMIB & INFN)
    10/06/2025, 17:06
    Talk

    Core-collapse Supernovae (SN) release nearly all their binding energy as neutrinos. RES-NOVA tackles a major challenge in astroparticle physics by introducing a novel detection approach using cryogenic detectors made from ultra-pure archaeological lead (Pb). The innovation lies in exploiting Coherent Elastic Neutrino-Nucleus Scattering (CEvNS), which offers a cross-section ~10⁴ times larger...

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  5. 67. Status of COH-Ar from the COHERENT Collaboration
    Jeremy Lu
    10/06/2025, 17:28
    Talk

    As part of the COHERENT collaboration’s efforts toward precision CEvNS measurements since the first observation in 2017, COH-Ar-750 is the upcoming ton-scale liquid argon detector at Neutrino Alley, located at the Oak Ridge National Laboratory’s Spallation Neutron Source (ORNL SNS). It will replace its smaller predecessor, the CENNS-10 detector, which first observed CEvNS on argon in 2019 and...

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