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Hunting For Cosmic Neutrino Sources From Giga To Exa Electronvolt With Icecube
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Book Synopsis Hunting for Cosmic Neutrino Sources from Giga- to Exa-electronvolt with IceCube by : Alexander Pizzuto
Download or read book Hunting for Cosmic Neutrino Sources from Giga- to Exa-electronvolt with IceCube written by Alexander Pizzuto and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ever since the first observation of cosmic rays over a century ago, the origins of these high-energy particles have remained a mystery. Identifying and understanding the sources of these cosmic rays could provide invaluable insight into not only astrophysics but also fundamental particle physics. The IceCube Neutrino Observatory, a cubic-kilometer neutrino telescope, has made remarkable progress on this front -- first with the detection of a diffuse astrophysical neutrino flux in 2013, and later with the identification of a flaring blazar as a promising neutrino source. However, the sources of the vast majority of the diffuse neutrino flux remain unidentified. The goal of this thesis is to develop tools to identify astrophysical neutrino sources with current neutrino observatories. We show how analyzing neutrino data with new techniques could reveal an immense deal about the nature of the universe's most energetic particle accelerators. First, we describe a pipeline that uses realtime data to search for neutrino emission from astrophysical transients. Next, we look for neutrino emission in the direction of IceCube alert events to constrain populations of neutrino sources. We then present the first ever search for sub-TeV neutrino emission from novae. Lastly, we search for neutrino emission coincident with ANITA neutrino candidates, and show how IceCube can search for neutrinos with energies traditionally reserved for radio neutrino detectors. All of the analyses resulted in non-detections, and we present upper-limits for each. Our results include, but are not limited to, (1) the first constraints on neutrino emission from novae, (2) the first constraints on neutrino emission from fast radio bursts at a level more constraining than the diffuse astrophysical neutrino flux, (3) the first constraints on populations of day-scale transient neutrino sources, and (4) the first joint interpretation of very-high-energy optical Cherenkov neutrino data and ultra-high-energy radio neutrino data in the context of astrophysical neutrino sources. Although all of these analyses resulted in non-detections, these tools have already provided interesting constraints on the sources of high-energy neutrinos, and we are hopeful that the tools presented here will assist with the identification of cosmic neutrino sources in the years to come.
Book Synopsis High Energy Cosmic Rays by : Todor Stanev
Download or read book High Energy Cosmic Rays written by Todor Stanev and published by Springer Science & Business Media. This book was released on 2010-03-10 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers an accessible text and reference (a cosmic-ray manual) for graduate students entering the field and high-energy astrophysicists will find this an accessible cosmic-ray manual Easy to read for the general astronomer, the first part describes the standard model of cosmic rays based on our understanding of modern particle physics. Presents the acceleration scenario in some detail in supernovae explosions as well as in the passage of cosmic rays through the Galaxy. Compares experimental data in the atmosphere as well as underground are compared with theoretical models
Book Synopsis Characterizing Cosmic Neutrino Sources by : Lars Mohrmann
Download or read book Characterizing Cosmic Neutrino Sources written by Lars Mohrmann and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Understanding the Universe by : Don Lincoln
Download or read book Understanding the Universe written by Don Lincoln and published by World Scientific. This book was released on 2012 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains the fascinating world of quarks and leptons and the forces that govern their behavior. Told from an experimental physicist's perspective, it forgoes mathematical complexity, using instead particularly accessible figures and apt analogies. In addition to the story of quarks and leptons, which are regarded as well-accepted fact, the author (who is a leading researcher at one of the world's highest energy particle physics laboratories) also discusses mysteries at both the experimental and theoretical frontiers, before tying it all together with the exciting field of cosmology and indeed the birth of the universe itself.
Book Synopsis Cosmic Gamma Rays by : Floyd William Stecker
Download or read book Cosmic Gamma Rays written by Floyd William Stecker and published by . This book was released on 1971 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cosmic gamma ray production processes, galactic and extragalactic gamma rays, and cosmology.
Book Synopsis Experimenting on a Small Planet by : William W. Hay
Download or read book Experimenting on a Small Planet written by William W. Hay and published by Springer Science & Business Media. This book was released on 2012-12-13 with total page 999 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a thorough introduction to climate science and global change. The author is a geologist who has spent much of his life investigating the climate of Earth from a time when it was warm and dinosaurs roamed the land, to today's changing climate. Bill Hay takes you on a journey to understand how the climate system works. He explores how humans are unintentionally conducting a grand uncontrolled experiment which is leading to unanticipated changes. We follow the twisting path of seemingly unrelated discoveries in physics, chemistry, biology, geology, and even mathematics to learn how they led to our present knowledge of how our planet works. He explains why the weather is becoming increasingly chaotic as our planet warms at a rate far faster than at any time in its geologic past. He speculates on possible future outcomes, and suggests that nature itself may make some unexpected course corrections. Although the book is written for the layman with little knowledge of science or mathematics, it includes information from many diverse fields to provide even those actively working in the field of climatology with a broader view of this developing drama. Experimenting on a Small Planet is a must read for anyone having more than a casual interest in global warming and climate change - one of the most important and challenging issues of our time.
Download or read book Neutrino Physics written by E. Bellotti and published by IOS Press. This book was released on 2003-12-08 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neutrino physics contributed in an fundamental way to the progress of science, opening important windows of knowledge in elementary particle physics, as well in astrophysics and cosmology. Substantial experimental efforts are presently dedicated to improve our knowledge on neutrino properties as, in fact, we don't know yet some of the basic ones. Although very significant steps forward have been done, neutrino masses and mixings still remain largely unknown and constitute an important field for future research. Are neutrinos Majorana or Dirac particles? Have they a magnetic moment? Historically, studies on weak processes and, therefore, on neutrino physics, provided first the Fermi theory of weak interactions and then the V-A theory. Finally, the observation of weak neutral currents provided the first experimental evidence for unification of weak and electromagnetic interactions by the so called "Standard Model' of elementary particles. In addition to the results obtained from the measurement of the solar neutrino flux, the study of atmospheric neutrinos strongly supports the hypothesis of neutrino oscillation among different flavours. At the same time, the detection of neutrinos emitted by our Sun gave an important confirmation that the Sun produces energy via a chain of nuclear reactions; in particular in our Sun a specific cycle - the hydrogen cycle - is responsible for practically all the produced energy.
Book Synopsis High Performance Computing by : Ponnuswamy Sadayappan
Download or read book High Performance Computing written by Ponnuswamy Sadayappan and published by Springer Nature. This book was released on 2020-06-15 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 35th International Conference on High Performance Computing, ISC High Performance 2020, held in Frankfurt/Main, Germany, in June 2020.* The 27 revised full papers presented were carefully reviewed and selected from 87 submissions. The papers cover a broad range of topics such as architectures, networks & infrastructure; artificial intelligence and machine learning; data, storage & visualization; emerging technologies; HPC algorithms; HPC applications; performance modeling & measurement; programming models & systems software. *The conference was held virtually due to the COVID-19 pandemic. Chapters "Scalable Hierarchical Aggregation and Reduction Protocol (SHARP) Streaming-Aggregation Hardware Design and Evaluation", "Solving Acoustic Boundary Integral Equations Using High Performance Tile Low-Rank LU Factorization", "Scaling Genomics Data Processing with Memory-Driven Computing to Accelerate Computational Biology", "Footprint-Aware Power Capping for Hybrid Memory Based Systems", and "Pattern-Aware Staging for Hybrid Memory Systems" are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Book Synopsis Astroparticle Physics by : Claus Grupen
Download or read book Astroparticle Physics written by Claus Grupen and published by Springer Nature. This book was released on 2020-01-27 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the branch of astronomy in which processes in the universe are investigated with experimental methods employed in particle-physics experiments. After a historical introduction the basics of elementary particles, Explains particle interactions and the relevant detection techniques, while modern aspects of astroparticle physics are described in a chapter on cosmology. Provides an orientation in the field of astroparticle physics that many beginners might seek and appreciate because the underlying physics fundamentals are presented with little mathematics, and the results are illustrated by many diagrams. Readers have a chance to enter this field of astronomy with a book that closes the gap between expert and popular level.
Book Synopsis Thermonuclear Supernovae by : P. Ruiz-Lapuente
Download or read book Thermonuclear Supernovae written by P. Ruiz-Lapuente and published by Springer Science & Business Media. This book was released on 1997 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: All theoretical and observational topics relevant to the understanding of the thermonuclear (Type Ia) supernova phenomenon are thoroughly and consistently reviewed by a panel including the foremost experts in the field. The book covers all aspects, ranging from the observations of SNe Ia at all stages and all wavelengths to the 2D and 3D modelling of thermonuclear flames in very dense plasmas. Scenarios for close binary evolution leading to SNe Ia are discussed. Particular emphasis is placed on the homogeneity vs. diversity of SNe Ia and on their use as standard candles to measure cosmological parameters. The book reflects the recent and very significant progress made in both the modelling of the explosions and in the observational field.
Book Synopsis Principles of Multimessenger Astronomy by : Miroslav D.. Filipović
Download or read book Principles of Multimessenger Astronomy written by Miroslav D.. Filipović and published by Programme: Aas-Iop Astronomy. This book was released on 2021 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astronomy has traditionally relied on capturing photons from cosmic sources to be able to understand the Universe. During the 20th and 21st centuries, different messengers have been added to the astronomer's toolset : cosmic rays, neutrinos, and most recently gravitational waves. Each of these messengers opens a new window on the Universe, and a modern astronomer must be familiar with them. As multimessenger astronomy becomes part of the mainstream, each messenger must be understood not only as its own astronomical domain, but as part of a whole endeavour. A broad understanding of these messengers and their relationship to each other is the main goal of this book. The unique physics of each messenger is introduced, as well as the physics of their detection and interpretation. An additional focus is the discussion of techniques and topics that are common to more than one messenger. Treatments of historical background, the effect of the Earth's atmosphere, the transfer of radiation and measurement techniques are aimed at giving the reader a broad understanding of this new way of observing the cosmos. Principles of multimessenger astronomy is designed to be both an introduction and reference to modern astronomy.
Book Synopsis Perception and Discovery by : Norwood Russell Hanson
Download or read book Perception and Discovery written by Norwood Russell Hanson and published by Springer. This book was released on 2018-05-29 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Norwood Russell Hanson was one of the most important philosophers of science of the post-war period. Hanson brought Wittgensteinian ordinary language philosophy to bear on the concepts of science, and his treatments of observation, discovery, and the theory-ladenness of scientific facts remain central to the philosophy of science. Additionally, Hanson was one of philosophy’s great personalities, and his sense of humor and charm come through fully in the pages of Perception and Discovery. Perception and Discovery, originally published in 1969, is Hanson’s posthumous textbook in philosophy of science. The book focuses on the indispensable role philosophy plays in scientific thinking. Perception and Discovery features Hanson’s most complete and mature account of theory-laden observation, a discussion of conceptual and logical boundaries, and a detailed treatment of the epistemological features of scientific research and scientific reasoning. This book is of interest to scholars of philosophy of science, particularly those concerned with Hanson’s thought and the development of the discipline in the middle of the 20th century. However, even fifty years after Hanson’s early death, Perception and Discovery still has a great deal to offer all readers interested in science.
Book Synopsis Sterile Neutrino Dark Matter by : Alexander Merle
Download or read book Sterile Neutrino Dark Matter written by Alexander Merle and published by Morgan & Claypool Publishers. This book was released on 2017-05-10 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a new look at one of the hottest topics in contemporary science, Dark Matter. It is the pioneering text dedicated to sterile neutrinos as candidate particles for Dark Matter, challenging some of the standard assumptions which may be true for some Dark Matter candidates but not for all. So, this can be seen either as an introduction to a specialized topic or an out-of-the-box introduction to the field of Dark Matter in general. No matter if you are a theoretical particle physicist, an observational astronomer, or a ground based experimentalist, no matter if you are a grad student or an active researcher, you can benefit from this text, for a simple reason: a non-standard candidate for Dark Matter can teach you a lot about what we truly know about our standard picture of how the Universe works.
Book Synopsis Sidelights on Relativity by : Albert Einstein
Download or read book Sidelights on Relativity written by Albert Einstein and published by DigiCat. This book was released on 2022-08-15 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: DigiCat Publishing presents to you this special edition of "Sidelights on Relativity" by Albert Einstein. DigiCat Publishing considers every written word to be a legacy of humankind. Every DigiCat book has been carefully reproduced for republishing in a new modern format. The books are available in print, as well as ebooks. DigiCat hopes you will treat this work with the acknowledgment and passion it deserves as a classic of world literature.
Book Synopsis Physics for the IB Diploma Full Colour by : K. A. Tsokos
Download or read book Physics for the IB Diploma Full Colour written by K. A. Tsokos and published by Cambridge University Press. This book was released on 2010-01-28 with total page 849 pages. Available in PDF, EPUB and Kindle. Book excerpt: A best-seller now available in full colour, covering the entire IB syllabus. This best-selling fifth edition is now available in full colour. It has been written for the IB student and covers the entire IB syllabus, including all the options at both Standard Level and Higher Level. The student-friendly design makes this comprehensive book easy to use and the accessible language ensures that the material is also suitable for students whose first language is not English. It includes: answers to the end-of-chapter questions; worked examples highlighting important results, laws, definitions and formulae; and a glossary of key terms.
Download or read book Gamma-Ray Bursts written by Andrew Levan and published by . This book was released on 2018-12-21 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the most powerful explosion that occurs in the universe, gamma-ray bursts (GRBs) are one of the most exciting topics being studied in astrophysics. Creating more energy than the Sun does in its entire lifetime, GRBs create a blaze of light that will outshine every other object visible in the sky, enabling us to measure galaxies that are several million years old.GRBs cover various areas of astronomy and interest in them reaches a wide range of fields. Andrew Levan explores the fascinating history of these astronomical occurrences and details our current understanding of GRBs. The science behind them is rapidly moving and this book examines the knowledge that we now have as well as the questions that are continually being raised. Predominantly aimed at PhD students and researchers in the area, Gamma-Ray Bursts addresses this captivating topic and outlines the principles and initial applications of a fascinating astronomical phenomena.
Book Synopsis The Discarded Image by : C. S. Lewis
Download or read book The Discarded Image written by C. S. Lewis and published by Cambridge University Press. This book was released on 2012-03-29 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paints a lucid picture of the medieval world view, providing the historical and cultural background to the literature of the Middle Ages and Renaissance. This, Lewis's last book, has been hailed as 'the final memorial to the work of a great scholar and teacher and a wise and noble mind'.
