Author: Thomas J. Buckholtz
Publisher: Springer
ISBN: 9462391661
Category : Science
Languages : en
Pages : 382
Get Book
Book Description
This monograph tackles three challenges. First, show a mathematics-based meta-model that matches known elementary particles. Second, apply models, based on the meta-model, to match other known physics data. Third, predict future physics data. The math features solutions to isotropic pairs of isotropic quantum harmonic oscillators. This monograph matches some solutions to known elementary particles. Matched properties include spin, types of interactions in which the particles partake, and (for elementary bosons) approximate masses. Other solutions point to possible elementary particles. This monograph applies the models and the extended particle list. Results narrow gaps between physics data and theory. Results pertain to elementary particles, astrophysics, and cosmology. For example, this monograph predicts properties for beyond-the-Standard-Model elementary particles, proposes descriptions of dark matter and dark energy, provides new relationships between known physics constants (including masses of some elementary particles), includes theory that dovetails with the ratio of dark matter to ordinary matter, includes math that dovetails with the number of elementary-fermion generations, suggests forces that govern the rate of expansion of the universe, and suggests additions to and details for the cosmology timeline.
Author:
Publisher:
ISBN: 9814462705
Category :
Languages : en
Pages :
Get Book
Book Description
Author: Csaba Cs ki
Publisher: World Scientific
ISBN: 9814327174
Category : Science
Languages : en
Pages : 851
Get Book
Book Description
This volume presents a set of pedagogical lectures that introduce particle physics beyond the standard model and particle cosmology to advanced graduate students.
Author: Lyman Page
Publisher: Princeton University Press
ISBN: 0691195781
Category : Science
Languages : en
Pages : 138
Get Book
Book Description
The cutting-edge science that is taking the measure of the universe The Little Book of Cosmology provides a breathtaking look at our universe on the grandest scales imaginable. Written by one of the world's leading experimental cosmologists, this short but deeply insightful book describes what scientists are revealing through precise measurements of the faint thermal afterglow of the Big Bang—known as the cosmic microwave background, or CMB—and how their findings are transforming our view of the cosmos. Blending the latest findings in cosmology with essential concepts from physics, Lyman Page first helps readers to grasp the sheer enormity of the universe, explaining how to understand the history of its formation and evolution in space and time. Then he sheds light on how spatial variations in the CMB formed, how they reveal the age, size, and geometry of the universe, and how they offer a blueprint for the formation of cosmic structure. Not only does Page explain current observations and measurements, he describes how they can be woven together into a unified picture to form the Standard Model of Cosmology. Yet much remains unknown, and this incisive book also describes the search for ever deeper knowledge at the field's frontiers—from quests to understand the nature of neutrinos and dark energy to investigations into the physics of the very early universe.
Author: Jim Al-Khalili
Publisher: Princeton University Press
ISBN: 0691182302
Category : History
Languages : en
Pages : 336
Get Book
Book Description
Scale -- Space and time -- Energy and matter -- The quantum world -- Thermodynamics and the arrow of time -- Unification -- The future of physics -- The usefulness of physics -- Thinking like a physicist.
Author: Frank Close
Publisher: Oxford University Press
ISBN: 019287375X
Category : Science
Languages : en
Pages : 177
Get Book
Book Description
Following the discovery of the Higgs boson, Frank Close has produced this major revision to his classic and compelling introduction to the fundamental particles that make up the universe.
Author: Ganesan Venkataraman
Publisher:
ISBN: 9788173715747
Category : Cosmology
Languages : en
Pages : 0
Get Book
Book Description
This book is the second part of the two-volume set entitled The Big and the Small. In the earlier volume, Journey into the Microcosm: the Story of Elementary Particles, the story of elementary particle physics was related. In the present volume the author describes how the physics of elementary particles allow us to reconstruct the origin of the universe and its subsequent evolution. Carrying on from the point where volume 1 was concluded, the story of the fascinating quest for the Ultimate Theory (the theory that stands all by itself and does not rest on any other pedestal) is revealed here in the context of the shortcomings of the Standard Model.
Author: Samoil Bilenky
Publisher: Springer Science & Business Media
ISBN: 3642140424
Category : Science
Languages : en
Pages : 262
Get Book
Book Description
For many years neutrino was considered a massless particle. The theory of a two-componentneutrino,whichplayedacrucialroleinthecreationofthetheoryof theweakinteraction,isbasedontheassumptionthattheneutrinomassisequalto zero. We now know that neutrinos have nonzero, small masses. In numerous exp- iments with solar, atmospheric, reactor and accelerator neutrinos a new p- nomenon, neutrino oscillations, was observed. Neutrino oscillations (periodic transitionsbetweendifferent?avorneutrinos? ,? ,? )arepossibleonlyifneutrino e ? ? mass-squareddifferencesaredifferentfromzeroandsmalland?avorneutrinosare “mixed”. The discovery of neutrino oscillations opened a new era in neutrino physics: an era of investigation of neutrino masses, mixing, magnetic moments and other neutrino properties. After the establishment of the Standard Model of the el- troweak interaction at the end of the seventies, the discovery of neutrino masses was the most important discovery in particle physics. Small neutrino masses cannot be explained by the standard Higgs mechanism of mass generation. For their explanation a new mechanism is needed. Thus, small neutrino masses is the ?rst signature in particle physics of a new beyond the Standard Model physics. It took many years of heroic efforts by many physicists to discover n- trino oscillations. After the ?rst period of investigation of neutrino oscillations, manychallengingproblemsremainedunsolved.Oneofthemostimportantisthe problem of the nature of neutrinos with de?nite masses. Are they Dirac n- trinos possessing a conserved lepton number which distinguish neutrinos and antineutrinos or Majorana neutrinos with identical neutrinos and antineutrinos? Many experiments of the next generation and new neutrino facilities are now under preparation and investigation. There is no doubt that exciting results are ahead.
Author: G. Venkataraman
Publisher: Universities Press
ISBN: 9788173712272
Category : Nuclear physics
Languages : en
Pages : 288
Get Book
Book Description
Author: Eleftherios Papantonopoulos
Publisher: Springer Science & Business Media
ISBN: 9783540227120
Category : Science
Languages : en
Pages : 322
Get Book
Book Description
The Physics of the Early Universe is an edited and expanded version of the lectures given at a recent summer school of the same name. Its aim is to present an advanced multi-authored textbook that meets the needs of both postgraduate students and young researchers interested in, or already working on, problems in cosmology and general relativity, with emphasis on the early universe. A particularly strong feature of the present work is the constructive-critical approach to the present mainstream theories, the careful assessment of some alternative approaches, and the overall balance between theoretical and observational considerations. As such, this book will also benefit experienced scientists and nonspecialists from related areas of research.
