Cosmic Ray Diffusion In The Galaxy And Diffuse Gamma Emission PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Cosmic Ray Diffusion In The Galaxy And Diffuse Gamma Emission PDF full book. Access full book title Cosmic Ray Diffusion In The Galaxy And Diffuse Gamma Emission.
Author | : Daniele Gaggero |
Publisher | : Springer Science & Business Media |
Total Pages | : 150 |
Release | : 2012-07-09 |
Genre | : Science |
ISBN | : 3642299490 |
Download Cosmic Ray Diffusion in the Galaxy and Diffuse Gamma Emission Book in PDF, ePub and Kindle
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.
Author | : Daniele Gaggero |
Publisher | : |
Total Pages | : |
Release | : 2011 |
Genre | : |
ISBN | : |
Download Cosmic Ray Diffusion in the Galaxy and Diffuse Gamma Emission Book in PDF, ePub and Kindle
Author | : Veniamin Sergeevich Berezinskiĭ |
Publisher | : Elsevier Science & Technology |
Total Pages | : 556 |
Release | : 1990 |
Genre | : Science |
ISBN | : |
Download Astrophysics of Cosmic Rays Book in PDF, ePub and Kindle
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."
Author | : Felix A. Aharonian |
Publisher | : World Scientific |
Total Pages | : 516 |
Release | : 2004 |
Genre | : Science |
ISBN | : 9789812561732 |
Download Very High Energy Cosmic Gamma Radiation Book in PDF, ePub and Kindle
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."
Author | : Reinhard Schlickeiser |
Publisher | : Springer Science & Business Media |
Total Pages | : 521 |
Release | : 2013-03-14 |
Genre | : Science |
ISBN | : 3662048140 |
Download Cosmic Ray Astrophysics Book in PDF, ePub and Kindle
In the first part, the book gives an up-to-date summary of the observational data. In the second part, it deals with the kinetic description of cosmic ray plasma. The underlying diffusion-convection transport equation, which governs the coupling between cosmic rays and the background plasma, is derived and analyzed in detail. In the third part, several applications of the solutions of the transport equation are presented and how key observations in cosmic ray physics can be accounted for is demonstrated.
Author | : Floyd William Stecker |
Publisher | : |
Total Pages | : 264 |
Release | : 1971 |
Genre | : Gamma rays |
ISBN | : |
Download Cosmic Gamma Rays Book in PDF, ePub and Kindle
Cosmic gamma ray production processes, galactic and extragalactic gamma rays, and cosmology.
Author | : Silvia Celli |
Publisher | : Springer Nature |
Total Pages | : 264 |
Release | : 2019-12-17 |
Genre | : Science |
ISBN | : 3030331245 |
Download Gamma-ray and Neutrino Signatures of Galactic Cosmic-ray Accelerators Book in PDF, ePub and Kindle
This book addresses three “hot” topics concerning the general problem of the origin of Galactic cosmic rays, namely (1) the acceleration, propagation, and radiation of particles in supernova remnants; (2) very high energy neutrinos from the Galactic Center; and (3) the potential held by the next-generation gamma-ray and neutrino detectors CTA and KM3NeT for studying extended non-thermal sources in the Galaxy. The topics are intrinsically connected to determining the nature (“hadronic or leptonic?”) of gamma-ray emissions from young and middle-aged supernova remnants and the search for cosmic-ray PeVatrons. The results and conclusions provided here are based on extensive analytical and numerical simulations, which are formulated and presented in a straightforward format that can be readily used in the interpretations of gamma-ray and neutrino observations, as well as for confident predictions for future measurements.
Author | : Felix A Aharonian |
Publisher | : World Scientific |
Total Pages | : 511 |
Release | : 2004-07-19 |
Genre | : Science |
ISBN | : 981449139X |
Download Very High Energy Cosmic Gamma Radiation: A Crucial Window On The Extreme Universe Book in PDF, ePub and Kindle
Gamma ray astronomy, the branch of high energy astrophysics that studies the sky in energetic γ-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 “hot topics” 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. The recent observational results and exciting theoretical predictions provide a strong rationale for a deep study of cosmic radiation with forthcoming satellite-borne and ground-based detectors in the so-called very high energy domain of the electromagnetic spectrum above 1010 eV.This invaluable book presents the motivations and highlights the principal objectives of the field, as well as demonstrates its intrinsic links to other branches of high energy astrophysics. Preference is given to three topical areas: (i) origin of cosmic rays; (ii) physics and astrophysics of relativistic jets; (iii) observational gamma ray cosmology. Also, an essential part of the book is devoted to the discussion of the principal mechanisms of production and absorption of energetic γ-rays in different astrophysical environments, as well as to the description of the detection methods of high energy cosmic γ-radiation.
Author | : |
Publisher | : |
Total Pages | : 15 |
Release | : 2008 |
Genre | : |
ISBN | : |
Download A Measurement of the Spatial Distribution of Diffuse TeV Gamma Ray Emission from the Galactic Plane with Milagro Book in PDF, ePub and Kindle
Author | : Carl E. Fichtel |
Publisher | : |
Total Pages | : 442 |
Release | : 1981 |
Genre | : Gamma ray astronomy |
ISBN | : |
Download Gamma Ray Astrophysics Book in PDF, ePub and Kindle