Neutrino Physics In Present And Future Kamioka Water Cerenkov Detectors With Neutron Tagging PDF Download
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Author | : Pablo Fernández Menéndez |
Publisher | : Springer |
Total Pages | : 261 |
Release | : 2018-07-21 |
Genre | : Science |
ISBN | : 331995086X |
Download Neutrino Physics in Present and Future Kamioka Water‐Čerenkov Detectors with Neutron Tagging Book in PDF, ePub and Kindle
This book discusses the upgrade of the Super-Kamiokande (SK) detector, which consists in the addition of a salt of gadolinium into the detector’s water, the goal being to endow it with a very high-efficiency ability to detect neutrons: the SuperK-Gd project. This will substantially improve the scientific value of the SK detector because, among others, neutron production is related to the matter–antimatter character of the interacting neutrino. In this book the authors develop several procedures for maximizing the impact of neutron tagging in various physics analyses involving a broad range of neutrino energy. They thoroughly study the impact of new backgrounds introduced by Gd in key physics analyses, most remarkably including the search for the Diffuse Supernova Neutrino Background. At GeV energies, the neutron tagging improvements are evaluated by performing a complete neutrino oscillation sensitivity study using atmospheric and long baseline neutrinos, with a focus on the neutrino mass hierarchy and the leptonic CP violation. In order to prove the relevance of neutron tagging with the available data, the authors apply the neutron-tagging tools developed here to the 4th phase of the SK detector, which is already capable of detecting a low fraction of the neutrons produced through hydrogen-neutron captures. A global oscillation analysis of the SK’s atmospheric neutrino data is also conducted.
Author | : |
Publisher | : |
Total Pages | : 11 |
Release | : 2016 |
Genre | : |
ISBN | : |
Download Research in Neutrino Physics and Particle Astrophysics Book in PDF, ePub and Kindle
The Boston University Neutrino Physics and Particle Astrophysics Group investigates the fundamental laws of particle physics using natural and man-made neutrinos and rare processes such as proton decay. The primary instrument for this research is the massive Super-Kamiokande (SK) water Cherenkov detector, operating since 1996 at the Kamioka Neutrino Observatory, one kilometer underground in a mine in Japan. We study atmospheric neutrinos from cosmic rays, which were first used to discover that neutrinos have mass, as recognized by the 2015 Nobel Prize in Physics. Our latest measurements with atmospheric neutrinos are giving valuable information, complementary to longbaseline experiments, on the ordering of massive neutrino states and as to whether neutrinos violate CP symmetry. We have studied a variety of proton decay modes, including the most frequently predicted modes such as p → e+[pi]0 and p → [nu] K+, as well as more exotic baryon number violating processes such as dinucleon decay and neutronantineutron oscillation. We search for neutrinos from dark matter annihilation or decay in the universe. Our group has made significant contributions to detector operation, particularly in the area of electronics. Most recently, we have contributed to planning for an upgrade to the SK detector by the addition of gadolinium to the water, which will enable efficient neutron capture detection.
Author | : Milind V. Diwan |
Publisher | : American Institute of Physics |
Total Pages | : 0 |
Release | : 2000-08-25 |
Genre | : Science |
ISBN | : 9781563969560 |
Download Next Generation Nucleon Decay and Neutrino Detector: NNN99 Book in PDF, ePub and Kindle
Even after more than 40 years of experimentation we have not observed the decay of the basic constituent of everyday matter: the proton. So far, the proton appears to be completely stable. This is very puzzling because reasonable models of physics predict that protons after living very long should break apart into lighter particles such as electrons, muons, and pions. Over the last several decades both the experiments and the theory of particles have become increasingly sophisticated. The latest and best experiment (Super-Kamiokande) is in the Kamioka mine in Japan: it has monitored 20,000 tons of water for more than 3 years to see decays of protons; none has been found. Yet the sheer size and precision of this experiment has allowed it to find evidence for neutrino mass by observing oscillations of neutrinos generated in the earth's atmosphere by high energy cosmic rays from outer space. Similar detectors in the past have observed neutrinos from the Sun as well as from Supernova explosions. This workshop was intended to find the next step in this process of experimentation. Should we continue the search for proton decay? The answer from this conference seems to be a definite yes! However, the answer for what sensitivity to achieve seems to be mixed. Regardless of the exact answer about the type and size of the next detector, this project will be much larger than any of the previous projects. Therefore we need to create a consensus in the international physics community and also explore the likely synergistic impact of such a project on other fields of research such as neutrino physics and astrophysics.
Author | : Christian W. Fabjan |
Publisher | : Springer Nature |
Total Pages | : 1083 |
Release | : 2020 |
Genre | : Elementary particles (Physics). |
ISBN | : 3030353184 |
Download Particle Physics Reference Library Book in PDF, ePub and Kindle
This second open access volume of the handbook series deals with detectors, large experimental facilities and data handling, both for accelerator and non-accelerator based experiments. It also covers applications in medicine and life sciences. A joint CERN-Springer initiative, the "Particle Physics Reference Library" provides revised and updated contributions based on previously published material in the well-known Landolt-Boernstein series on particle physics, accelerators and detectors (volumes 21A, B1,B2,C), which took stock of the field approximately one decade ago. Central to this new initiative is publication under full open access
Author | : Russell Johnson Clark |
Publisher | : |
Total Pages | : 634 |
Release | : 1997 |
Genre | : |
ISBN | : |
Download Atmospheric Neutrino Detection Using a Large Water Cerenkov Detector Book in PDF, ePub and Kindle
Author | : Toshio Kitagaki |
Publisher | : |
Total Pages | : 848 |
Release | : 1986 |
Genre | : Astrophysics |
ISBN | : |
Download Proceedings of the 12th International Conference on Neutrino Physics and Astrophysics, Sendai, June 3-8, 1986 Book in PDF, ePub and Kindle
Author | : Christian Grieb |
Publisher | : |
Total Pages | : 177 |
Release | : 2004 |
Genre | : |
ISBN | : |
Download Future Neutrino Detectors and Their Impact on Particle- and Astrophysics Book in PDF, ePub and Kindle
Author | : Claus Grupen |
Publisher | : Springer Science & Business Media |
Total Pages | : 1251 |
Release | : 2012-01-08 |
Genre | : Science |
ISBN | : 3642132715 |
Download Handbook of Particle Detection and Imaging Book in PDF, ePub and Kindle
The handbook centers on detection techniques in the field of particle physics, medical imaging and related subjects. It is structured into three parts. The first one is dealing with basic ideas of particle detectors, followed by applications of these devices in high energy physics and other fields. In the last part the large field of medical imaging using similar detection techniques is described. The different chapters of the book are written by world experts in their field. Clear instructions on the detection techniques and principles in terms of relevant operation parameters for scientists and graduate students are given.Detailed tables and diagrams will make this a very useful handbook for the application of these techniques in many different fields like physics, medicine, biology and other areas of natural science.
Author | : Hermann Kolanoski |
Publisher | : Oxford University Press |
Total Pages | : 949 |
Release | : 2020-06-30 |
Genre | : Science |
ISBN | : 0191899232 |
Download Particle Detectors Book in PDF, ePub and Kindle
This book describes the fundamentals of particle detectors as well as their applications. Detector development is an important part of nuclear, particle and astroparticle physics, and through its applications in radiation imaging, it paves the way for advancements in the biomedical and materials sciences. Knowledge in detector physics is one of the required skills of an experimental physicist in these fields. The breadth of knowledge required for detector development comprises many areas of physics and technology, starting from interactions of particles with matter, gas- and solid-state physics, over charge transport and signal development, to elements of microelectronics. The book's aim is to describe the fundamentals of detectors and their different variants and implementations as clearly as possible and as deeply as needed for a thorough understanding. While this comprehensive opus contains all the materials taught in experimental particle physics lectures or modules addressing detector physics at the Master's level, it also goes well beyond these basic requirements. This is an essential text for students who want to deepen their knowledge in this field. It is also a highly useful guide for lecturers and scientists looking for a starting point for detector development work.
Author | : Jose Carpio Dumler |
Publisher | : |
Total Pages | : 0 |
Release | : 2023 |
Genre | : |
ISBN | : |
Download High-energy Neutrino Transients as a Probe of Neutrino Physics Book in PDF, ePub and Kindle
In this dissertation, we will look at neutrino production in astrophysical environments and how we can use these environments to probe neutrino physics. Neutrinos carry information about the particle physics processes occurring inside the source. As these neutrinos have energies much larger than those from terrestrial sources and travel cosmological distances to reach us, they can also be used to look for new physics. We look at neutrino production in gamma-ray bursts and magnetars in a semi-analytical way. In both cases, we explore the source parameters that favor neutrino production and its implications for IceCube and future neutrino detectors. Then, we present the neutrino time delay approach to explore Beyond Standard Model interactions. This technique is suitable in multimessenger astrophysics, where we can measure neutrino delay with respect to a photon signal. We look at the time delay distributions obtained from Monte Carlo simulations, which can then be used for statistical analyses. We show an application of this technique in the context of supernova neutrinos and neutrino-dark matter interactions.