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The 4th Workshop on New Physics Opportunities at Neutrino Facilities

3–5 Jun 2024
IBS
Asia/Seoul timezone

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Contribution List

44 out of 44 displayed
  1. 44. Welcoming remark
    Prof. Seodong Shin (Jeonbuk National University)
    03/06/2024, 09:30
  2. 16. Beyond the Standard Model Physics at DUNE
    Jaehoon Yu (The University of Texas at Arlington)
    03/06/2024, 09:40

    Precision measurements of neutrino properties necessary for modifying the Standard Model requires a unique combination of the high-intensity LBNF proton beams with a highly-capable precision DUNE near detector, and massive LArTPC far detector modules at a 1300 km baseline. This capability enables a variety of opportunities for Beyond the Standard Modem (BSM) physics, either novel or with...

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  3. 41. BSM Opportunities at Beam-Dump Experiments
    Dr Doojin Kim (Texas A&M University)
    03/06/2024, 10:10

    In this talk, I will discuss various BSM opportunities available at beam-dump-type experiments including beam-produced neutrino experiments. Due to the weakly interacting nature of neutrinos, high-intensity beam-based experiments are well-motivated. Inside the beam target of these experiments, plenty of MeV-scale mesons and MeV-to-GeV scale electromagnetic particles such as electrons,...

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  4. 40. Dark Matter search in neutrino detectors
    Kenny Chun Yu Ng (The Chinese University of Hong Kong)
    03/06/2024, 11:10

    I will discuss the current status and future prospects of dark matter searches with neutrinos, and provide some thoughts on possible new ideas on this topic.

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  5. 43. BSM probes from stars
    Seokhoon Yun (IBS-CTPU)
    03/06/2024, 11:40

    Stars can be used as a valuable source for investigating new physics beyond the Standard Model, particularly light and feebly-interacting particles such as axions and dark photons. Among the various types of stars, supernovae and the Sun could be one of the most relevant objects for these searches, given their neutrino signals detected in experiments. In this talk, I will provide an overview...

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  6. 20. BSM in JUNO
    Yufeng Li (Institute of High Energy Physics)
    03/06/2024, 14:00
  7. 35. Liquid Scintillator Counter at Yemilab
    Eunil Won (Korea University)
    03/06/2024, 14:30

    In September 2022, a new underground laboratory, Yemilab, was finally completed in Jeongseon, Gangwon Province, with a depth of 1,000 m and an exclusive experimental area spanning 3,000 m^3. The tunnel is encased in limestone and accommodates 17 independent experimental spaces. Among
    them, Yemilab includes a cylindrical pit with a volume of approximately 6,300 m^3, designed as a multipurpose...

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  8. 39. BSM search in KamLAND
    Kazumi Hata (Tohoku University)
    03/06/2024, 15:30

    KamLAND-Zen is an experiment that searches for neutrino less double-beta decay of 136Xe with xenon loaded liquid scintillator.
    Other BSM searches in KamLAND include the emission of majoron in neutrino less double-beta decay and the excited states of dark matter.
    In this talk, I will talk these three BSM searches in KamLAND.

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  9. 23. Status of RENE
    Prof. Byoungsu Yang (Chonnam National University)
    03/06/2024, 16:00
  10. 36. Status of NEON and NEOS
    Young Ju Ko (IBS)
    03/06/2024, 16:30

    Nuclear reactors produce a huge amount of neutrinos from the beta decay that occurs during fission. An excellent detection channel for electron antineutrinos, called inverse beta decay, has led to numerous neutrino experiments using reactor neutrino. The Hanbit Nuclear Power Plant in Yeonggwang has six units with a thermal power of 2.8 GW, and each unit has a Tendon Gallery that is accessible...

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  11. 25. BSM at T2SK/HK near detectors
    Mr Weijun Li (Oxford University)
    04/06/2024, 09:30
  12. 38. Status of the JSNS2 experiment
    Jungsic Park (Kyungpook National University)
    04/06/2024, 10:00

    The JSNS2 experiment is formulated to investigate sterile neutrinos while also aiming to directly verify the LSND experiment's results as a primary objective in physics. The approach involves utilizing muon decay-at-rest neutrinos and observing the appearance of anti-electron neutrinos at the J-PARC Material and Life Science Facility. The neutrino target comprises 17 tonnes of...

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  13. 42. Search for BSM physics at the forward experiments of the LHC
    Yu Seon Jeong
    04/06/2024, 10:30

    At the LHC, new experiments, SND@LHC and FASER/FASER\nu, have started to investigate neutrinos and BSM physics in the forward region of the beam collision point. In addition, the Forward Physics Facility (FPF) was proposed to house a suite of forwad experiments in the High Luminosity stage (HL-LHC). These experiments can provide opportunities to search for many interesting physics potentials...

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  14. 28. BSM at SK/HK far detectors
    Volodymyr Takhistov (QUP, KEK & Kavli IPMU)
    04/06/2024, 11:30
  15. 29. BSM at IceCube
    Carsten Rott (Sungkyunkwan University)
    04/06/2024, 12:00
  16. 37. Neutrion mass models: Seesaw and DM
    Eung Jin Chun (KIAS)
    04/06/2024, 14:00

    I will sketch several ideas on neutrino mass models associated with dark matter of the Universe, each of which based on the feature of Dodelson-Widrow mechanism, scotogenic model and neutrion-portal scheme.

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  17. 34. Effects of NSI on neutrino oscillation parameters measurements
    Pouya Bakhti (JBNU)
    04/06/2024, 14:30

    In this talk I will discuss Non-Standard neutrino Interaction (NSI) at its effect on neutrino oscillation parameters. I will explain the LMA-Dark solution, degeneracies induced by NSI of $\delta_{CP}$ measurement. Moreover, I will discuss the effect of NSI on solar and atmospheric neutrinos.

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  18. 15. Analyzing light sterile neutrino at DUNE and the role of beam tune, neutral current and near detector
    Mehedi Masud (IBS-CTPU)
    04/06/2024, 15:20

    The Deep Underground Neutrino Experiment (DUNE) is an upcoming long baseline neutrino experiment. In addition to exploring the yet unknown parameters in the standard three flavor neutrino sector, an ancilliary goal of DUNE is to probe the subdominant effects induced by new physics such as a light eV-scale sterile neutrino. DUNE utilizes a wide band beam and provides us with an opportunity to...

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  19. 13. N_eff constraints on the Dark Axion Portal
    Heejoung Hong
    04/06/2024, 15:40

    Axions and dark photons are common in many extensions of the Standard Model. The dark axion portal—an axion coupling to the dark photon and photon—can significantly modify their phenomenology. We study the cosmological constraints on the dark axion portal from Cosmic Microwave Background (CMB) bounds on the energy density of dark radiation, $\Delta N_{eff}$. By computing the axion-photon-dark...

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  20. 14. Reactor antineutrino flux from neutrino-13C neutral current interactions
    Min-Gwa Park (Jeonbuk National University)
    04/06/2024, 16:00

    We focus on the potential of neutrino - 13C neutral current interactions in clarifying the reactor antineutrino flux around the 6 MeV region. The interactions produce 3.685 MeV photon line via the process of de-excitation of 13C in organic liquid scintillators, which can be observed in reactor neutrino experiments. We expect the future measurements of neutrino - 13C cross section in JUNO and...

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  21. 11. Searching for $\nu_\tau$ disappearance in the SHiP experiment
    Seong Moon Yoo (Sung Kyun Kwan University)
    04/06/2024, 16:20

    We study the expected sensitivity to the mixing between sterile and tau neutrinos directly from the tau neutrino disappearance in the high-energy fixed target experiment. Here, the beam energy is large enough to produce tau neutrinos at the target with large luminosity. During their propagation to the detector, the tau neutrino may oscillate into sterile neutrino. By examining the energy...

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  22. 10. Physics at the SND@LHC
    Ki-Young Choi (Sungkyunkwan University)
    04/06/2024, 16:40

    We review the physics at the SND@LHC and its recent achievements.

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  23. 31. BeamHNL, a GENIE-based general heavy neutral lepton generator
    Weijun Li (University of Oxford)
    04/06/2024, 17:00

    Heavy Neutral Leptons (HNL) are a compelling target for discovery searches at accelerator experiments. The GENIE BeamHNL module is an experiment-agnostic, configurable simulation of HNL produced in the decays of particles that are made in neutrino beamlines. Applicable to HNL with mass less than the kaon's mass, BeamHNL produces a detailed record of decay events in an arbitrarily complex...

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  24. 30. Halo-independent bounds on Inelastic Dark Matter
    Dr Arpan Kar (CQUeST, Sogang University)
    05/06/2024, 09:30

    I will discuss halo-independent constraints on the Inelastic Dark Matter (IDM) scenario, in which a Weakly Interaction Massive Particle (WIMP) state interacts with nuclear targets by upscattering to a heavier state with a mass splitting δ. Such constraints are obtained adopting the single-stream method, that exploits the complementarity of Direct Detections and Neutrino Telescopes (searching...

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  25. 2. DM searches using SK LOWE data
    Koun Choi (IBS)
    05/06/2024, 09:50

    I will cover what is not covered by the plenary talk, focusing on low-energy data

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  26. 12. Secret neutrino interaction at rare meson decay and neutrino experiments
    Pouya Bakhti (JBNU)
    05/06/2024, 10:10

    Secret coupling of neutrinos to a new light vector boson, Z′, with a mass smaller than few hundred MeV is motivated within a several scenarios which are designed to explain various anomalies in particle physics and cosmology. Due to the longitudinal component of the massive vector boson, the rates of three-body decay of charged mesons (M) such as the pion, kaon and D mesons to the light lepton...

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  27. 22. BSM at KamLAND
    Prof. Kazumi Hata (Tohoku University)
  28. 27. BSM at SND/FASERnu/FPF
    Dr Yu Seon Jeong (Chung-Ang University)
  29. 17. BSM Opportunities at Beam-Dump Experiments
    Dr Doojin Kim (Texas A&M University)

    In this talk, I will discuss various BSM opportunities available at beam-dump-type experiments including beam-produced neutrino experiments. Due to the weakly interacting nature of neutrinos, high-intensity beam-based experiments are well-motivated. Inside the beam target of these experiments, plenty of MeV-scale mesons and MeV-to-GeV scale electromagnetic particles such as electrons,...

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  30. 19. BSM probes from Supernovae
    Seokhoon Yun (IBS-CTPU)
  31. 8. Contributed talks
  32. 45. Dinner
    Koun Choi (IBS)
  33. 21. Liquid Scintillator Counter at Yemilab
    Eunil Won (Korea University)
  34. 33. Neutrino mass models
    Eung Jin Chun (KIAS)
  35. 6. Plenary IV
  36. 7. Plenary V
  37. 3. Plenary2
  38. 4. Plenary3
  39. 5. Plenary4
  40. 32. Status and New Physics searches in JSNS2
    Jungsic Park (Kyungpook National University)
  41. 26. Status of JSNS2
    Jungsic Park (Kyungpook National University)
  42. 24. Status of NEON and NEOS II
    Young Ju Ko (IBS)
  43. 18. TBA
    Kenny Ng (Chinese University of Hong Kong)
  44. 9. White paper discussion