Oct 26 – 30, 2026
Art Center, Chung-Ang University
Asia/Seoul timezone

List of Abstracts

89 out of 89 displayed
  1. Kim Siyeon (Chung-Ang University)
    10/28/26, 8:00 AM
  2. Jung Hyeok Koh
    10/28/26, 8:10 AM
  3. Chang Kee Jung
    10/28/26, 8:20 AM
  4. Mariam Tortola
    10/28/26, 8:40 AM
  5. Chris Marshall (University of Rochester)
    10/28/26, 9:10 AM
  6. Eunju Jeon (Institute for Basic Science)
    10/28/26, 10:10 AM
    Oral (Invited)

    Neutrinoless double beta decay offers the most sensitive laboratory access to lepton number violation and to the Majorana nature of the neutrino, and the reach of any search is set directly by detector performance. I will review where the field stands: the leading experiments have set half-life limits above 10^26 yr in 136Xe and 76Ge, while the 130Te and 100Mo programs are now moving to their...

    Go to contribution page
  7. David Hervas Aguilar (TUM)
    10/28/26, 10:40 AM
    Oral (Invited)

    The LEGEND collaboration is searching for neutrinoless double-beta decay
    ($0\nu\beta\beta$) of $^{76}$Ge in the first phase of its experimental
    program, LEGEND-200. Building on key technological innovations from its
    predecessor high-purity germanium experiments, GERDA and the MAJORANA
    DEMONSTRATOR, LEGEND aims to realize the tonne-scale LEGEND-1000
    experiment, with a discovery sensitivity...

    Go to contribution page
  8. Veronika Palusova
    10/28/26, 11:00 AM
    Oral (Contribution)

    Double beta plus decay modes (𝛽+𝛽+, 𝛽+𝐸𝐶, and 2𝐸𝐶) are rare second-order weak processes converting two protons into two neutrons. Their observation is difficult due to extremely low probabilities, complex signatures, and the low natural abundance of suitable isotopes.
    Studying these decays offers insights into nuclear structure and fundamental symmetries. Decay rates depend on nuclear matrix...

    Go to contribution page
  9. 10/28/26, 11:20 AM
  10. Jiajie Ling
    10/28/26, 2:00 PM
  11. Jay Hyun Jo
    10/28/26, 2:30 PM
    Oral (Invited)

    Abstract: Short-baseline accelerator neutrino experiments sit at the intersection of several open questions in neutrino physics. Persistent anomalies at L/E ~ 1 m/MeV, most notably the LSND and MiniBooNE electron-flavor excesses, have motivated a dedicated experimental program to test the existence of light sterile neutrinos, while the same detectors provide high-statistics measurements of...

    Go to contribution page
  12. Ornella Palamara (Fermilab), Ornella Palamara (Fermilab)
    10/28/26, 3:00 PM
    Oral (Contribution)

    The Short-Baseline Near Detector (SBND) is one of three liquid argon time projection chamber (LArTPC) neutrino detectors positioned along the axis of the Booster Neutrino Beam (BNB) at Fermilab, and serves as the near detector in the Short-Baseline Neutrino (SBN) Program. The detector just completed its second year of running, collecting over 6.5e20 POT, equivalent to an unprecedented sample...

    Go to contribution page
  13. Matthias Meier
    10/28/26, 3:20 PM
    Oral (Invited)

    After the first detection of coherent elastic neutrino-nucleus scattering (CEνNS) using reactor antineutrinos in the fully coherent regime in 2025, the CONUS+ experiment continued its measurements. Between the just mentioned Run-1 data and the latest Run-2 measurement, three of the four 1 kg germanium detectors were upgraded to 2.4 kg of active volume, which provide similar or even better...

    Go to contribution page
  14. Graziano Rossi
    10/28/26, 4:10 PM
  15. Riya Shah (Kavli IPMU - UTokyo)
    10/28/26, 4:40 PM
    Oral (Invited)

    High-energy neutrinos provide a unique window into the most extreme environments in the Universe, carrying information from otherwise inaccessible regions and offering a complementary view to electromagnetic and gravitational-wave observations. Since the discovery of the diffuse flux of high-energy astrophysical neutrinos by the IceCube Neutrino Observatory, IceCube and other large-scale water...

    Go to contribution page
  16. Juan Pablo Yanez, Juan Pablo Yanez (University of Alberta)
    10/28/26, 5:10 PM
    Oral (Invited)

    The IceCube Neutrino Observatory is the largest Cherenkov neutrino telescope in operation. Located deep in the Antarctic ice sheet at the South Pole, IceCube has been operating in its full configuration for over 15 years. With its low-energy extension, DeepCore, the detector has produced precision measurements of neutrino oscillations and stringent limits on new physics. During the last Pole...

    Go to contribution page
  17. Woosik Kang (Drexel University)
    10/28/26, 5:30 PM
    Oral (Contribution)

    The discovery of a diffuse astrophysical neutrino flux by IceCube in 2013 marked the beginning of the TeV-PeV neutrino astronomy era. This was followed by reports of evidence for neutrino emission from two active galaxies (TXS 0506+056 and NGC 1068), as well as an excess of neutrinos from the galactic plane of the Milky Way. However, the source classes responsible for extragalactic neutrinos...

    Go to contribution page
  18. Prof. Jose Bazo (Pontificia Universidad Catolica del Peru)
    10/28/26, 5:50 PM
    Oral (Invited)

    The detection of astrophysical PeV neutrinos by current neutrino observatories has established neutrino astronomy as a powerful tool for exploring the high-energy universe. However, the identification of astrophysical sources remains challenging due to the large background from atmospheric neutrinos. The Tau Air-Shower Mountain-Based Observatory (TAMBO) is a next-generation experiment designed...

    Go to contribution page
  19. Erin Yandel (Los Alamos National Lab)
    10/29/26, 8:00 AM
    Oral (Invited)

    The Deep Underground Neutrino Experiment (DUNE) is a next-generation long-baseline neutrino oscillation experiment designed to make measurements of neutrino oscillations with high precision and probe for new physics. Neutrinos will be measured at two detector facilities, namely a Near Detector (ND) located at Fermilab close to where the neutrino beam is produced by the Long-Baseline Neutrino...

    Go to contribution page
  20. Anyssa Navrer-Agasson
    10/29/26, 8:20 AM
    Oral (Invited)

    The Deep Underground Neutrino Experiment (DUNE), hosted by Fermi National Accelerator Laboratory and with its far detector located at the Sanford Underground Research Facility in South Dakota, represents the flagship next-generation long-baseline neutrino oscillation experiment. As part of DUNE Phase-II, the third far detector module (FD3) is a critical milestone in expanding the experiment's...

    Go to contribution page
  21. Maritza J. Delgado Gonzalez (INFN Milano Bicocca)
    10/29/26, 8:40 AM
    Oral (Contribution)

    DUNE is an international long baseline neutrino experiment and will be the largest of its kind. It will determine the neutrino mass ordering, search for CP violation in the lepton sector, and perform precision tests of the neutrino oscillation paradigm. DUNE will use an intense muon neutrino beam produced, together with a Near Detector located on the Fermilab site and a Far Detector installed...

    Go to contribution page
  22. Anatael Cabrera (CNRS / Université Paris-Saclay)
    10/29/26, 9:00 AM
    Oral (Invited)

    The Double Chooz experiment delivered some of the most precise reactor-antineutrino measurements to date. With its legacy established and backgrounds well characterised, the Chooz underground site — powered by two N4-generation PWR cores — remains one of Europe’s most compelling facilities for reactor-antineutrino physics. Two new programmes are now charting the site’s next chapter (3rd...

    Go to contribution page
  23. Robert Kralik (King's College London)
    10/29/26, 10:00 AM
    Oral (Contribution)

    Hyper-Kamiokande is the next-generation large-scale water Cherenkov neutrino experiment, currently under construction in Japan. Its ambitious physics programme, including precision measurements of neutrino oscillations, searches for nucleon decay, and observations of neutrinos from astrophysical sources, places demanding requirements on detector performance and instrumentation.

    This...

    Go to contribution page
  24. Minfang Yeh
    10/29/26, 10:20 AM
  25. Andrew Santos (Kavli IPMU - UTokyo)
    10/29/26, 10:40 AM
    Oral (Invited)

    The Super-Kamiokande (SK) experiment is a world-leading, 50-kton water Cherenkov detector in Japan. Gadolinium sulfate has been loaded into the tank at 0.01% and 0.03% by mass in 2020 and 2022, respectively, to start the SK-Gd era and significantly improve the identification of neutron captures. Here, we discuss the status of SK-Gd, its latest results, and some prospects for the future. Topics...

    Go to contribution page
  26. Sunhong Kim
    10/29/26, 11:00 AM
    Oral (Contribution)

    We evaluate the expected performance of a water Cherenkov detector for reactor antineutrino--electron elastic scattering at the RENO near-detector site. The reactor-spectrum normalization is extracted from the reconstructed recoil-electron directional distribution using a constrained profile-likelihood analysis, while the effects of different event-selection thresholds and relevant background...

    Go to contribution page
  27. Yechan Kim (KAIST)
    10/29/26, 11:15 AM
    Oral (Contribution)

    Fundamental properties of neutrinos need not remain constant, but may become dynamical through a non-standard interaction with the dark sector. An oscillating wave dark matter can induce periodic variations in neutrino mass or transitions between Dirac and Majorana types. The resulting dynamics can modulate rare neutrino processes, including neutrinoless double beta decay and cosmic neutrino...

    Go to contribution page
  28. Lorenzo Perisse (ILANCE (CNRS - UTokyo))
    10/29/26, 2:00 PM
    Oral (Contribution)

    Hyper-Kamiokande (HK) is the next generation of water Cherenkov detector in Japan,currently under construction and scheduled to begin data-taking in 2028. With a fiducial volume about 8 times larger than Super-Kamiokande's (SK), HK will record an unprecedented number of neutrino interactions, enabling precise measurements of neutrino oscillation parameters, searches for CP violation in the...

    Go to contribution page
  29. Jianming Bian
    10/29/26, 2:20 PM
  30. Kazuhiro Terao
    10/29/26, 2:40 PM

    Deep learning, particularly techniques adapted from modern computer vision, has substantially advanced the analysis capabilities of particle and nuclear physics experiments, neutrino experiments in particular. Most of these applications, however, rely on supervised learning: the model is trained on simulated events with known labels, and therefore inherits the assumptions and imperfections of...

    Go to contribution page
  31. Jeong In Yun
    10/29/26, 3:40 PM
  32. Giulia Ricciardi (Dipartimento di Fisica E. Pancini, Universita' di Napoli Federico II)
    10/29/26, 3:55 PM
    Oral (Contribution)

    The neutrino signal from SN1987A offers a unique opportunity to study the
    dynamics of core-collapse supernovae, but its interpretation has been hindered
    by detector timing uncertainties and ambiguities in the origin of the earliest
    events. I will present a new statistical analysis combining neutrino energies,
    arrival times, and angular distributions within a realistic parametric...

    Go to contribution page
  33. Guang Yang (Brookhaven National Laboratory)
    10/29/26, 4:15 PM
    Oral (Contribution)

    Next-generation neutrino oscillation experiments such as the Deep Underground Neutrino Experiment require percent-level knowledge of neutrino-nucleon interaction cross sections. The Electron-Ion Collider and future nuclear collider has the capability of selecting certain spin and isospin state with controlled incident particle energy. Given that, there are a few ways to constrain a few key...

    Go to contribution page
  34. Cong Guo
    10/30/26, 8:00 AM
    Oral (Invited)

    The Jiangmen Underground Neutrino Observatory (JUNO) is a 20‑kt liquid‑scintillator detector operating at a baseline of ~53 km from two nuclear reactor complexes in southern China. Its primary goal is to determine the neutrino mass ordering via reactor antineutrinos, exploiting excellent energy resolution and low background.

    Since detector commissioning in 2025, JUNO has been taking stable...

    Go to contribution page
  35. Rhiannon Smith-Jones (University of Sheffield)
    10/30/26, 8:30 AM
    Oral (Invited)

    DUNE is a next-generation long-baseline neutrino oscillation experiment and underground neutrino observatory using liquid argon time projection chamber technology. DUNE will measure neutrino and antineutrino oscillations as a function of energy over more than a full oscillation period. It will definitively resolve the neutrino mass ordering and measure the mixing matrix parameters, including...

    Go to contribution page
  36. Christophe Bronner (Yokohama National University)
    10/30/26, 9:00 AM
    Oral (Invited)

    Hyper-Kamiokande is the next generation Water Cherenkov experiment in Japan, following the highly successful Kamiokande and Super-Kamiokande experiments. It is currently under construction and will start taking data in 2028. The experiment is located in two sites separated by 295 km, with a massive 258 kilotonne water Cherenkov detector located in Kamioka town on one side, and a neutrino...

    Go to contribution page
  37. Tomoko Ariga
    10/30/26, 9:50 AM

    The Large Hadron Collider (LHC) produces the highest-energy accelerator
    neutrinos, providing new opportunities to study neutrino interactions at
    TeV energies. The FASER and SND@LHC experiments have successfully
    detected neutrinos originating from LHC collisions and have begun
    exploring this previously unmeasured energy regime with accelerator
    neutrinos.

    In this talk, I will review...

    Go to contribution page
  38. Yun-Tse Tsai
    10/30/26, 10:20 AM

    Coherent elastic neutrino–nucleus scattering (CEvNS) is a neutral-current weak interaction in which a neutrino scatters coherently from an entire nucleus at low momentum transfer. The coherent enhancement of the nuclear weak charge yields a cross section that scales approximately as N^2, while the associated nuclear recoils are typically at the keV or sub-keV scale. The Standard-Model...

    Go to contribution page
  39. Manfred Lindner (Max-Planck-Institute für Kernphysik)
    10/30/26, 10:50 AM
  40. 10/30/26, 11:20 AM
  41. Byeongsu Yang (Chonnam National University)
    10/30/26, 1:00 PM
  42. Koun Choi (Institute for Basic Science)
    10/30/26, 1:15 PM
  43. Chang Hyon Ha (Chung-Ang University)
    10/30/26, 1:30 PM
  44. 10/30/26, 1:45 PM
  45. Patricia Sanchez-Lucas
    10/30/26, 2:00 PM
  46. 10/30/26, 2:15 PM
  47. David Newbold, Sowjanya Gollapinni
    10/30/26, 4:00 PM
  48. Kim Siyeon (Chung-Ang University)
    10/30/26, 4:40 PM
  49. Kim Siyeon, Myeonghun Park, Seodong Shin, Sungbin Oh, Young Ju Ko
    10/30/26, 5:00 PM
  50. 10/30/26, 6:10 PM
  51. 10/30/26, 7:00 PM
  52. Surya Suresh (Chiang Mai University)

    Aiming at the calibration requirements of neutrino detectors, the single-photoelectron (SPE) responses of an MCP-PMT and a conventional dynode PMT are compared at the waveform level. By analyzing approximately 9 million digitized waveforms, we find that the MCP-PMT charge spectrum exhibits a pronounced high-charge tail. The fraction of events with charges above 3 p.e. is 0.66%, approximately...

    Go to contribution page
  53. Juseong Park (CAU)

    The DUNE Near Detector Liquid Argon Detector (ND-LAr) is a modular, pixelated liquid argon time projection chamber designed to faithfully reconstruct neutrino interactions in a very intense beam environment. One of its prototypes, the 2×2 Demonstrator, collected 4.5 days of data in the NuMI antineutrino beam at Fermilab in 2024. We study the pixel-level detector response using the charge...

    Go to contribution page
  54. MinSu Kwak

    We present charged-particle topology reconstruction with CANDY, a liquid scintillator detector containing a sparse three-dimensional SiPM array. A simulation-trained, time-informed convolutional neural network achieves median entry- and exit-point residuals of 1.91 cm and 2.39 cm for simulated top-to-bottom through-going muons. Reconstructed endpoints in cosmic-ray muon data are geometrically...

    Go to contribution page
  55. Sungjin Cho (IBS CUP)

    The Neutrino Elastic-scattering Observation with NaI(Tl) (NEON) experiment is designed to detect CEνNS using reactor electron antineutrinos. The NEON detector, consisting of an array of six ultra-high-light-yield NaI(Tl) crystals with a total mass of 16.7 kg, is located in the tendon gallery of Unit 6 at the Hanbit Nuclear Power Plant in Yeonggwang, South Korea, positioned 23.7 meters from the...

    Go to contribution page
  56. Hagyeong Cha (UNIST)

    Massive stars emit neutrinos during their evolutionary phases, which can serve as an early warning of a nearby core-collapse supernova. However, current detectors are primarily sensitive mainly to silicon burning neutrinos, restricting the warning interval to only a few hours. In contrast, core oxygen burning persists for several months, but the associated neutrinos have lower energies and are...

    Go to contribution page
  57. Sang Yong KIM (Chonnam National University)

    The Reactor Experiment for Neutrinos and Exotics (RENE) addresses the Reactor Antineutrino Anomaly by searching for sterile neutrinos in the Δm² ≈ 2 eV² region. The detector will be deployed in the tendon gallery of South Korea’s Hanbit Nuclear Power Plant, approximately 24 meters from the reactor core. The detector features a 270-liter cylindrical target of Gd-loaded liquid scintillator...

    Go to contribution page
  58. Daeun JUNG (Chonnam National University)

    In water Cherenkov detectors, particle direction is reflected in the spatial and temporal patterns of photomultiplier tube (PMT) signals. Individual PMT hits provide several low-level observables, such as hit position, charge, and timing, while additional directional information may also arise from correlations among these quantities. Understanding how such information is distributed across...

    Go to contribution page
  59. Jong Yoon Sohn (GNU)

    The SND@LHC experiment has been performed to detect high energy neutrinos produced in the forward direction at the LHC from 2022. This experiment can cover the unexplored ranges of energy (100 GeV-TeV) and pseudo-rapidity (7.2-8.4), in which a large fraction of neutrinos originate from charmed hadrons decays. The forward produced neutrinos along the beam axis make collisions with the Emulsion...

    Go to contribution page
  60. Byoung-cheol Koh (Chung-Ang University, Dept. of Physics)

    The NEON experiment aims to detect coherent elastic neutrino–nucleus scattering (CEvNS) induced by reactor electron antineutrinos using a 16.5 kg NaI(Tl) detector. The detector is installed at a distance of 23.7 m from the Hanbit Unit-6 reactor core in Yeonggwang, South Korea. Data taking began in April 2022, and stable operations have accumulated 905.7 days of reactor-on data and 303.6 days...

    Go to contribution page
  61. Sunhong Kim

    We evaluate the expected performance of a water Cherenkov detector for reactor antineutrino--electron elastic scattering at the RENO near-detector site. The reactor-spectrum normalization is extracted from the reconstructed recoil-electron directional distribution using a constrained profile-likelihood analysis, while the effects of different event-selection thresholds and relevant background...

    Go to contribution page
  62. Seungho Han (Kyoto University)

    The NINJA experiment aims to study neutrino–nucleus interactions using nuclear emulsion detectors for high-resolution tracking of final-state particles. A key focus is the detailed study of neutrino interactions on water, providing input for water-based neutrino oscillation experiments such as T2K and Hyper-Kamiokande. As a first step toward the full-data analysis, we study reconstructed muon,...

    Go to contribution page
  63. Zenta Utagawa (Keio University)

    Hyper-Kamiokande (HK) is a next-generation water Cherenkov detector aimed at searching for leptonic CP violation and observing proton decay. HK is currently under construction, with observations scheduled to begin in 2028. Approximately 20,000 50 cm photomultiplier tubes (PMTs) will be installed in a water tank 72 m in height and 68 m in diameter. HK aims for a measurement energy error of less...

    Go to contribution page
  64. Christophe Bronner (Yokohama National University)

    Hyper-Kamiokande is the next generation Water Cherenkov experiment in Japan, which will study the oscillations of different types of neutrinos with unprecedented sensitivity, and will have the world best sensitivity to search for the decay of the proton predicted by grand unified theories. The inner part of this massive new detector will be instrumented with 20000 high precision...

    Go to contribution page
  65. Gurucharan Mohanta (APCTP Pohang)

    We investigate a class of baryogenesis scenarios in which the Standard Model is extended by heavy right-handed neutrinos (RHNs) and a scalar leptoquark. The out-of-equilibrium, CP-violating decays of the RHNs into quarks and leptoquarks generate a net $B-L$ asymmetry, which is subsequently converted into a baryon asymmetry through electroweak sphaleron processes. Unlike standard type-I seesaw...

    Go to contribution page
  66. Dr ChangDong Shin (DSU)

    Long-term stability of liquid scintillators (LSs) is essential for maintaining reliable detector performance in neutrino experiments. The addition of diisopropylnaphthalene (DIN) to conventional linear alkylbenzene (LAB)-based scintillators can enhance pulse shape discrimination (PSD) and improve neutron-background rejection. We investigated the long-term stability of a gadolinium-loaded...

    Go to contribution page
  67. minyeong seo (Korea Astronomy and Space Science Institute (KASI))

    IceCube observations of the Seyfert galaxy NGC 1068 have provided evidence for high-energy neutrino emission, raising the possibility that active galactic nucleus (AGN) coronae may serve as sites of cosmic-ray acceleration and neutrino production. High-energy protons accelerated in the corona can interact with the intense radiation field to produce neutrinos, while relativistic electrons in...

    Go to contribution page
  68. Denis Barbu (University of Bucharest (RO))

    Proton decay represents one of the key signatures of grand unified theories (GUTs). Among the most widely used detector technologies are liquid argon time projection chambers, water Cherenkov detectors and liquid scintillator detectors.

    For protons bound in the nuclei, the decay signature is affected by nuclear effects like Fermi motion and final-state interactions (FSI). In contrast, the...

    Go to contribution page
  69. Hajin Lee (Kyungpook National University)

    The Hyper-Kamiokande (HK) experiment, currently under construction in Japan, is the world’s largest underground water Cherenkov detectors designed to study neutrino properties. Its Outer Detector (OD), primarily designed to detect particles coming in or going out the detector, to identify cosmic-ray muons, upward going and partially contained neutrino events. The OD consists of approximately...

    Go to contribution page
  70. Dr Sanghoon Jeon (Seoul National University)

    The Hyper-Kamiokande (HK) experiment is a next-generation water Cherenkov detector designed to explore neutrino physics, nucleon decay, and astrophysical neutrinos and is actively under construction with the goal of acquiring data in 2028. HK requires a comprehensive calibration program to achieve the detector-response precision needed for its broad physics program. The HK calibration system...

    Go to contribution page
  71. Takumi Aoki

    Hyper-Kamiokande (HK) will provide unprecedented sensitivity to proton decay searches, offering a unique opportunity to probe grand unified theories through the observation of baryon number violation. The HK proton decay program encompasses multiple decay channels with complementary discovery potential and is expected to extend the search reach well beyond current limits.

    This poster...

    Go to contribution page
  72. Soniya Samani (Universite de Geneve (CH))

    Precision neutrino oscillation measurements rely on reconstructing the incident neutrino energy from the observed final state. In neutrino–nucleus interactions, nuclear effects can distort the relationship between reconstructed kinematics and the underlying energy and momentum transfer, introducing model dependence into neutrino-energy reconstruction.

    The superscaling variable (ψ′) is...

    Go to contribution page
  73. Mr Tomohiro Eda (Tohoku Univ. RCNS)

    Neutron invisible decay is a baryon-number-violating process in which
    one or two neutrons decay into neutral particles without accompanying
    charged particles. Invisible neutron decay into only Standard Model particles is strongly constrained, while new light neutral particles beyond the Standard Model can open additional decay channels with rates potentially within experimental reach. When...

    Go to contribution page
  74. Sanghun Lee (Chung-Ang University)

    We study resonant non-Abelian vector dark matter in an $SU(2)_X$ $\times U(1)_{Z'}$ gauge theory broken by a quintuplet dark Higgs field. The resulting gauge-boson mass spectrum naturally realizes a neutral mediator close to twice the dark matter mass, leading to velocity-dependent resonant annihilation in a WIMP-like scenario.
    We calculate dark matter annihilation into Standard Model...

    Go to contribution page
  75. Seo Hyun Lee

    The Neutrino Elastic-Scattering Observation with NaI(Tl) (NEON) experiment is primarily designed to detect coherent elastic neutrino–nucleus scattering (CEνNS), but is also being expanded to investigate dark sector particles emitted by high-energy photons from the reactor core.
    Robust background characterization is essential for defining signals from the interactions of our interest in the...

    Go to contribution page
  76. Chang Hyon Ha (Chung-Ang University)

    Cosmic-ray muons provide a natural probe of the integrated mass along their trajectories.
    Here we demonstrate that cosmic-ray muons can monitor ocean-tide-induced variations
    in seawater overburden within an underwater tunnel
    using Hankuk Atmospheric-muon Wide Landscaping (HAWL), a plastic scintillator detector
    instrumented with a SiPM array.
    The observed modulation closely follows...

    Go to contribution page
  77. Tatsuki Yamazumi (The University of Tokyo)

    The Hyper-Kamiokande experiment (HK), scheduled to start in 2028, aims to discover nucleon decay predicted by many Grand Unified Theories (GUTs). The ongoing Super-Kamiokande (SK) experiment has been searching for such events, but no sign of proton decay has been observed yet.
    In this work, we estimate the HK search sensitivity to the $p\to\bar{\nu}K^+$, a primary mode predicted by the SUSY...

    Go to contribution page
  78. Seonki Suh (Seoul National University)

    The Tokai to Hyper-Kamiokande (T2HKK) experiment aims to discover leptonic CP violation (CPV). There is a proposal for an additional neutrino detector to substantially improve CPV search sensitivity on a longer baseline at an underground site in Korea, the ground-based Korea Neutrino Observatory (gKNO). We propose an alternative megaton-scale deep-sea underwater Cherenkov detector on the east...

    Go to contribution page
  79. Jiwon Ryu (Kyoungpook National University)

    The JSNS² (J-PARC Sterile Neutrino Search at the J-PARC Spallation Neutron Source) experiment aims to
    search for sterile neutrinos with Δm² around 1 eV² and to directly test the LSND anomaly.
    JSNS² uses a neutrino source from muon decay at rest and searches for the appearance
    of electron antineutrinos through the inverse beta decay reaction.
    At the J-PARC Materials and Life Science...

    Go to contribution page
  80. WonKyung Kim (Institute for Basic Science)

    The third-forbidden non-unique $\beta$-decay of Rubidium-87 to Strontium-87 (Q$_\beta = 282.275$ keV) provides a sensitive probe of nuclear matrix element (NME) calculations and the quenching of the axial-vector coupling constant ($g_A$). To investigate this, we have developed a 10 mol% rubidium-doped Csl scintillator, forming an intrinsic ‘source-in-detector' configuration with an activity of...

    Go to contribution page
  81. Riya Shah
  82. Kazuhiro Terao
  83. Kazuhiro Terao
  84. Andrew Santos
  85. Hani Kimku (Chung-Ang University)

    Distributed silicon photomultiplier (SiPM) arrays provide a compact photosensor architecture for liquid scintillator detectors, but the temperature dependence of SiPMs immersed directly in the scintillation medium remains poorly characterized. We studied a 125-liter linear-alkylbenzene-based liquid scintillator detector read out by 125 immersed SiPM channels from room temperature to −30 °C....

    Go to contribution page
  86. mingi choe (Kyungpook National University)

    A CsI Detector for Coherent Elastic Neutrino-Nucleus Scattering (CICENNS) experiment is under preparation for a high-precision CEvNS research using neutrinos produced by the China Spallation Neutron Source (CSNS). Utilizing a total of 300kg CsI(Na) crystal scintillator, it aims to deliver precisely measured CEvNS cross-section and explore new physics beyond the Standard Model.

    To manage...

    Go to contribution page
  87. Juseong Park (CAU)

    Thank you for coming to Seoul.
    Test!

    Go to contribution page
  88. Yujin park (Chung-Ang University)

    The Deep Underground Neutrino Experiment (DUNE) is a next-generation experiment designed to explore fundamental neutrino physics using large-scale Liquid Argon Time Projection Chambers (LArTPCs). To fully exploit the detector's capabilities, the Wire-Cell event reconstruction framework has been developed by utilizing multi-plane 2D projections and precise wire geometry. In this work, we...

    Go to contribution page