Periodic Reporting for period 2 - Hyper-KOD (The Hyper-Kamiokande Outer Detector)
Reporting period: 2023-04-01 to 2024-03-31
The Hyper-Kamiokande (Hyper-K) experiment addresses several significant problems in fundamental physics and our understanding of the universe. One key issue is the need to unravel the mysteries surrounding neutrinos, which are elusive particles with unique properties. Neutrinos have very little mass, interact weakly with matter, and come in three flavors. However, many aspects of neutrinos, such as their masses, mixing angles, and CP-violation (a phenomenon related to the violation of combined charge conjugation and parity symmetries), are still not fully understood. The Hyper-K project aims to investigate and characterize these properties by studying neutrino oscillations using the Hyper-Kamiokande experiment.
The matter/antimatter asymmetry observed in the universe is another crucial issue the Hyper-K experiment addresses. According to the Big Bang theory, equal amounts of matter and antimatter should have been produced during the universe's early stages. However, our present-day universe primarily comprises matter, with very little antimatter detected. Understanding the origin of this matter/antimatter asymmetry is fundamental in physics. The Hyper-K project aims to resolve this mystery by studying the behavior of neutrinos and their potential role in this phenomenon.
The overall objectives of the Hyper-K project extend beyond fundamental research and have significant implications for society. Firstly, advancing our understanding of neutrinos and their properties contributes to the broader scientific knowledge base. It enhances our understanding of the laws governing the cosmos and provides insights into the fundamental nature of matter and the universe itself. This scientific progress can lead to breakthroughs in various fields and technologies.
Technological innovation is another important aspect addressed by the Hyper-K project. The development of advanced detection systems, data analysis techniques, and sensor technologies required for the experiment can have broader applications beyond particle physics. These advancements can drive innovation in medical diagnostics, environmental monitoring, and homeland security. The technological expertise gained from the project can pave the way for future advancements that benefit society.
The Hyper-K project also fosters international collaboration and cooperation. It involves scientists and researchers from different countries working together towards a common goal. This collaboration enhances the scientific outcomes and promotes cross-cultural understanding, mutual respect, and shared goals. Strengthening the global scientific community and promoting international cooperation is essential for addressing complex global challenges and advancing scientific progress.
Additionally, the Hyper-K project has the potential to inspire and engage future generations. High-profile scientific projects like Hyper-Kamiokande capture the public's imagination and inspire young minds to pursue careers in science, technology, engineering, and mathematics (STEM). The project's discoveries and advancements can catalyze encouraging curiosity, promote scientific literacy, and nurture the next generation of scientists and researchers who will contribute to society through their work.
The Hyper-Kamiokande experiment addresses key problems related to neutrinos and matter/antimatter asymmetry. Its significance for society lies in advancing scientific knowledge, driving technological innovation, promoting international collaboration, and inspiring future generations. By delving into the mysteries of the universe and expanding our understanding of fundamental physics, the project contributes to scientific progress, technological advancements, and the development of a curious and scientifically literate society.
In conclusion, the Hyper-Kamiokande Outer Detector will be constructed based on an improved design which leverage the experience from the Super-Kamiokande analysis to increase the overall physics sensitivity of the experiment.
The matter/antimatter asymmetry observed in the universe is another crucial issue the Hyper-K experiment addresses. According to the Big Bang theory, equal amounts of matter and antimatter should have been produced during the universe's early stages. However, our present-day universe primarily comprises matter, with very little antimatter detected. Understanding the origin of this matter/antimatter asymmetry is fundamental in physics. The Hyper-K project aims to resolve this mystery by studying the behavior of neutrinos and their potential role in this phenomenon.
The overall objectives of the Hyper-K project extend beyond fundamental research and have significant implications for society. Firstly, advancing our understanding of neutrinos and their properties contributes to the broader scientific knowledge base. It enhances our understanding of the laws governing the cosmos and provides insights into the fundamental nature of matter and the universe itself. This scientific progress can lead to breakthroughs in various fields and technologies.
Technological innovation is another important aspect addressed by the Hyper-K project. The development of advanced detection systems, data analysis techniques, and sensor technologies required for the experiment can have broader applications beyond particle physics. These advancements can drive innovation in medical diagnostics, environmental monitoring, and homeland security. The technological expertise gained from the project can pave the way for future advancements that benefit society.
The Hyper-K project also fosters international collaboration and cooperation. It involves scientists and researchers from different countries working together towards a common goal. This collaboration enhances the scientific outcomes and promotes cross-cultural understanding, mutual respect, and shared goals. Strengthening the global scientific community and promoting international cooperation is essential for addressing complex global challenges and advancing scientific progress.
Additionally, the Hyper-K project has the potential to inspire and engage future generations. High-profile scientific projects like Hyper-Kamiokande capture the public's imagination and inspire young minds to pursue careers in science, technology, engineering, and mathematics (STEM). The project's discoveries and advancements can catalyze encouraging curiosity, promote scientific literacy, and nurture the next generation of scientists and researchers who will contribute to society through their work.
The Hyper-Kamiokande experiment addresses key problems related to neutrinos and matter/antimatter asymmetry. Its significance for society lies in advancing scientific knowledge, driving technological innovation, promoting international collaboration, and inspiring future generations. By delving into the mysteries of the universe and expanding our understanding of fundamental physics, the project contributes to scientific progress, technological advancements, and the development of a curious and scientifically literate society.
In conclusion, the Hyper-Kamiokande Outer Detector will be constructed based on an improved design which leverage the experience from the Super-Kamiokande analysis to increase the overall physics sensitivity of the experiment.
During the reported period, remaining objectives were successfully accomplished towards the Hyper-Kamkiokande project concerning the Outer Detector (OD) Photo Multiplier Tubes (PMTs) and the Quality Assurance (QA) station. The QA system was procured at KCL, assembled, and tested.
The joint fit analysis of the results of the T2K and Super-K neutrino samples has been submitted to Physics Review Letters.
The joint fit analysis of the results of the T2K and Super-K neutrino samples has been submitted to Physics Review Letters.
I am exploring innovative techniques to revolutionize neutrino vertex reconstruction and the measurement of calibration parameters within the detector. Inspired by neural radiance fields (NeRF), I am delving into the implicit representation of neutrino event topologies within the Hyper Kamiokande experiment.
Neural radiance fields have proven their efficacy in computer vision and graphics, enabling the synthesis of realistic views by capturing volumetric appearance and geometry. I can uncover hidden variables and gain profound insights by adapting and applying NeRF-like techniques to study neutrino events.
My work has the potential to extract crucial information about neutrino events, including precise details about the position and direction of neutrino interactions within the detector. The implicit representation learned by the neural network allows me to capture intricate characteristics often challenging to discern using conventional methods. This breakthrough promises highly accurate vertex reconstruction and precise calibration parameter measurements, ushering in a new era of interpreting neutrino data.
By pushing the boundaries of interdisciplinary research, bridging particle physics, computer vision, and machine learning, my efforts contribute to advancements in understanding neutrinos and their interactions. This transformative research holds promise for expanding neutrino detector performance and the design of future experiments.
Through my research on neural radiance fields and their application to neutrino event topologies within Hyper Kamiokande, I aspire to contribute to our collective knowledge significantly. The outcomes of this research may lead to technological advancements, foster discoveries, and deepen our understanding of light propagation to reconstruct particle events inside water-based detectors.
Neural radiance fields have proven their efficacy in computer vision and graphics, enabling the synthesis of realistic views by capturing volumetric appearance and geometry. I can uncover hidden variables and gain profound insights by adapting and applying NeRF-like techniques to study neutrino events.
My work has the potential to extract crucial information about neutrino events, including precise details about the position and direction of neutrino interactions within the detector. The implicit representation learned by the neural network allows me to capture intricate characteristics often challenging to discern using conventional methods. This breakthrough promises highly accurate vertex reconstruction and precise calibration parameter measurements, ushering in a new era of interpreting neutrino data.
By pushing the boundaries of interdisciplinary research, bridging particle physics, computer vision, and machine learning, my efforts contribute to advancements in understanding neutrinos and their interactions. This transformative research holds promise for expanding neutrino detector performance and the design of future experiments.
Through my research on neural radiance fields and their application to neutrino event topologies within Hyper Kamiokande, I aspire to contribute to our collective knowledge significantly. The outcomes of this research may lead to technological advancements, foster discoveries, and deepen our understanding of light propagation to reconstruct particle events inside water-based detectors.