Cosmic Ray Diffusion In The Galaxy And Diffuse Gamma Emission


Cosmic Ray Diffusion In The Galaxy And Diffuse Gamma Emission
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Cosmic Ray Diffusion In The Galaxy And Diffuse Gamma Emission


Cosmic Ray Diffusion In The Galaxy And Diffuse Gamma Emission
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Author : Daniele Gaggero
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-07-09

Cosmic Ray Diffusion In The Galaxy And Diffuse Gamma Emission written by Daniele Gaggero and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-09 with Science categories.


The original work presented in this thesis constitutes an important contribution to modern Cosmic Ray (CR) physics, and comes during one of the most exciting periods of this field. The first part introduces a new numerical code (DRAGON) to model the CR propagation in our Galaxy. The code is then used to perform a combined analysis of CR data, making it possible to determine their propagation properties with unprecedented accuracy. The second part is dedicated to a theoretical interpretation of the recent crucial experimental results on cosmic electron and positron spectra (PAMELA, Fermi-LAT experiments). Using the tools developed in the first part of the thesis, the author convincingly argues for the existence of a new spectral component, which could arise either from local astrophysical sources, such as pulsars, or from Dark Matter annihilation or decay. This thesis is a highly advanced work; the methods, analysis and results are clearly and carefully presented. This work is set to become an important reference document for any future work in this area.



Astrophysics Of Cosmic Rays


Astrophysics Of Cosmic Rays
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Author : Veniamin Sergeevich Berezinskiĭ
language : en
Publisher: Elsevier Science & Technology
Release Date : 1990

Astrophysics Of Cosmic Rays written by Veniamin Sergeevich Berezinskiĭ and has been published by Elsevier Science & Technology this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Science categories.


This book is devoted to the astrophysics of cosmic rays, especially the origin of the cosmic rays observed on Earth. The problem of the propagation and acceleration of cosmic rays in the interstellar medium and, in general, in the galaxy is discussed. Topics of gamma- and X-ray astronomy and of high-energy neutrino astronomy related to cosmic rays are also discussed. Summaries of the observational and experimental results are given."



Composition And Origin Of Cosmic Rays


Composition And Origin Of Cosmic Rays
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Author : M.M. Shapiro
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Composition And Origin Of Cosmic Rays written by M.M. Shapiro and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


Proceedings of the NATO Advanced Study Institute, Ettore Majorana Centre, Erice, Sicily, Italy, June 20-30, 1982



Cosmic Gamma Rays


Cosmic Gamma Rays
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Author : Floyd William Stecker
language : en
Publisher:
Release Date : 1971

Cosmic Gamma Rays written by Floyd William Stecker and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971 with Gamma rays categories.


Cosmic gamma ray production processes, galactic and extragalactic gamma rays, and cosmology.



The Origin Of Cosmic Rays


The Origin Of Cosmic Rays
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Author : V. L. Ginzburg
language : en
Publisher: Elsevier
Release Date : 2013-10-22

The Origin Of Cosmic Rays written by V. L. Ginzburg and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Science categories.


The Origin of Cosmic Rays examines the astrophysical phenomena that cause cosmic rays. The title details the concerns in the study of tracing the sources of cosmic rays. The text presents the primary cosmic rays on earth, and then proceeds to tackling ling the cosmic magnetic bremsstrahlung radio emission and cosmic rays in the universe. Next, the selection deals with the motion of cosmic rays in the interstellar medium and the origin of cosmic rays. The text also talks about the quantitative galactic theory of the origin of cosmic rays. The book will be of great use to astronomers, astrophysicists, and scientists who studies phenomena that involves celestial bodies.



Very High Energy Cosmic Gamma Radiation


Very High Energy Cosmic Gamma Radiation
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Author : Felix A. Aharonian
language : en
Publisher: World Scientific
Release Date : 2004

Very High Energy Cosmic Gamma Radiation written by Felix A. Aharonian and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Science categories.


Gamma ray astronomy, the branch of high energy astrophysics that studies the sky in energetic ?-ray photons, is destined to play a crucial role in the exploration of nonthermal phenomena in the Universe in their most extreme and violent forms. The great potential of this discipline offers impressive coverage of many OC hot topicsOCO of modern astrophysics and cosmology, such as the origin of galactic and extragalactic cosmic rays, particle acceleration and radiation processes under extreme astrophysical conditions, and the search for dark matter."



Cosmic Rays


Cosmic Rays
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Author : A. M. Hillas
language : en
Publisher: Elsevier
Release Date : 2013-10-22

Cosmic Rays written by A. M. Hillas and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Science categories.


Cosmic Rays is a two-part book that first elucidates the discovery, nature, and particles produced by cosmic rays. This part also looks into the primary cosmic radiation; radio waves from the galaxy; extensive air showers; origin of cosmic rays; and other cosmic radiations. Part 2 consists of reprinted papers involving cosmic rays. Papers 1 to 10 treat the nature of the radiation, arranged chronologically; in Papers 11 to 16 the scene moves away from the Earth.



Gamma Ray Astrophysics


Gamma Ray Astrophysics
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Author : Carl E. Fichtel
language : en
Publisher:
Release Date : 1981

Gamma Ray Astrophysics written by Carl E. Fichtel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Gamma ray astronomy categories.




Cosmic Rays Supernovae And The Interstellar Medium


Cosmic Rays Supernovae And The Interstellar Medium
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Author : M.M. Shapiro
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Cosmic Rays Supernovae And The Interstellar Medium written by M.M. Shapiro and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


The Galactic cosmic rays have far-reaching effects on the interstellar medium, and they are, in turn, profoundly affected by the particles and fields in space. Supernova remnants and their expanding shock fronts pervade the Galaxy, heating the interstellar medium, and accelerating the cosmic rays. The interplay among the cosmic rays, the interstellar medium in which they propagate, and supernovae has been investigated for decades; yet these studies have generated as many enigmas as they have resolved. These puzzles continue to challenge observers and theorists alike. th This volume is devoted to selected lectures presented in the 7 Course of the International School of Cosmic-Ray Astrophysics in Erice, Italy in July-August, 1990. Alltogether, some 400 participants have attended the biennial sessions of this School since its inception in 1978. As its name implies, the School deals with cosmic-ray phenomena viewed in the broader context of astrophysics. Students and Lecturers are attracted from many astrophysical disciplines. Like earlier courses in this series, the present one was organized under the aegis of the Ettore Majorana Centre as a NATO Advanced Study Institute. Given the diverse scientific backgrounds of the students, it was deemed useful to include lectures at the introductory level. Other lectures and contributed talks were at a more advanced level, featuring new developments. If this collection is useful pedagogically, and if it provides some stimulus and information for the mature research worker, then the editors will feel well rewarded.



Very High Energy Gamma Ray Astronomy


Very High Energy Gamma Ray Astronomy
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Author : T.C. Weekes
language : en
Publisher: CRC Press
Release Date : 2003-04-08

Very High Energy Gamma Ray Astronomy written by T.C. Weekes and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-04-08 with Science categories.


High energy gamma-ray photons are the prime probes of the relativistic or high-energy universe, populated by black holes, neutron stars, supernovae, quasars, and matter-antimatter annihilations. Through studying the gamma-ray sky, astrophysicists are able to better understand the formation and behavior of these exotic and energetic bodies. V