Author: R. Ramaty
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 312

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Book Description

Author: Floyd William Stecker
Publisher:
ISBN:
Category : Gamma rays
Languages : en
Pages : 262

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

Author: M.M. Shapiro
Publisher: Springer Science & Business Media
ISBN: 9400909217
Category : Science
Languages : en
Pages : 686

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Book Description
Proceedings of the NATO Advanced Study Institute, Erice, Sicily, Italy, April 20-30, 1988

Author: Veniamin Sergeevich Berezinskiĭ
Publisher: Elsevier Science & Technology
ISBN:
Category : Science
Languages : en
Pages : 556

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Book Description
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: Kenneth Greisen
Publisher: Routledge
ISBN:
Category : Science
Languages : en
Pages : 132

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Book Description

Author: Charles Dermer
Publisher: Princeton University Press
ISBN: 0691144087
Category : Science
Languages : en
Pages : 560

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Book Description
Beginning with Einstein's special and general theories of relativity, the authors give a detailed mathematical description of fundamental astrophysical radiation processes, including Compton scattering of electrons and photons, synchrotron radiation of particles in magnetic fields, and much more.

Author: Felix A Aharonian
Publisher: World Scientific
ISBN: 981449139X
Category : Science
Languages : en
Pages : 511

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Book Description
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: Yasushi Muraki
Publisher:
ISBN:
Category : Cosmic rays
Languages : en
Pages : 262

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Book Description

Author: Todor Stanev
Publisher: Springer Science & Business Media
ISBN: 3540851488
Category : Science
Languages : en
Pages : 334

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Book Description
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

Author: Michael W. Friedlander
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 184

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Book Description
Day in and day out, cosmic rays from the far reaches of space pass through our bodies, yet modern astrophysics has still to unlock all their secrets. Though many details about cosmic rays remain enigmatic, next to electromagnetic radiation they convey more information about the universe beyond the solar system than any other source. They provide us with information about energetic explosions elsewhere in our galaxy and perhaps beyond, and they tell us a great deal about the contents of our own galaxy, through which they pass in reaching us. Illustrating the beautiful symmetry of nature, they shed light on the tiny dimensions of atomic nuclei as well as the immense scale of galaxies. Friedlander's engaging tale of this peculiar rain of charged particles begins with their discovery early in this century and goes on to describe impressive attempts by a special breed of scientists--sometimes engaging in swashbuckling science at its most adventurous--to fill in the gaps in our knowledge. The central question is: Where do cosmic rays come from? Some scientists maintain that supernovas, much more massive than our sun, are largely responsible for generating them. Most of them probably originate within our Milky Way galaxy, but a few (the most energetic ones) appear to come from a much greater distance. But we still have much to learn about their origin. The book describes scientists studying cosmic rays by all sorts of methods: satellites, space probes, high-altitude balloons and airplanes-even giant detectors two miles beneath the earth's surface. Their ingenious investigations have yielded startling insights about nature--as well as an inordinately large number of Nobel Prizes. Michael Friedlander, for many years a principal researcher of cosmic radiation, masterfully portrays how a perfect marriage between pure and applied science has forged new understandings of our physical world. This uncommonly lucid history, richly illustrated with more than 50 drawings and photographs, touches the astronomer within each of us who yearns to explore one of the great mysteries of the universe.