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Shock-Cloud Interaction in RX J1713.7−3946

Evidence for Cosmic-Ray Acceleration in the Young VHE γ-ray Supernova Remnant

  • Hidetoshi Sano

Part of the Springer Theses book series (Springer Theses)

Table of contents

  1. Front Matter
    Pages i-xiii
  2. Hidetoshi Sano
    Pages 1-24
  3. Hidetoshi Sano
    Pages 105-113
  4. Back Matter
    Pages 115-134

About this book

Introduction

This book presents a study of the young supernova remnant RX J1713.7-3946 in order to reveal the origin of cosmic rays in our galaxy. The study focuses on the X-ray and gamma radiation from the cosmic ray electrons and protons in the supernova remnant as well as the emission from the surrounding interstellar gas measured by the NANTEN2 4-m radio telescope at Nagoya University. The gamma rays show a good spatial correspondence with the interstellar gas, which for the first time provides strong evidence of the acceleration of cosmic ray protons. Additionally, the author determines that an interaction between the supernova shockwaves and interstellar gas, referred to as “shock-cloud interaction,” promotes the efficient acceleration of cosmic ray electrons in the supernova remnant. The book reveals that the interstellar gas plays an essential role in producing the high-energy radiation and cosmic rays, offering vital new insights into the origin and behavior of galactic cosmic rays.

Keywords

Cosmic-ray accelerator Cosmic-ray proton acceleration Gamma-ray and X-ray astronomy Interstellar gas shock waves Interstellar medium Radio astronomy NANTEN2 SNR Shock-cloud interaction VHE Very high energy gamma-rays

Authors and affiliations

  • Hidetoshi Sano
    • 1
  1. 1.Department of PhysicsNagoya UniversityNagoyaJapan

Bibliographic information

  • DOI https://doi.org/10.1007/978-4-431-55636-7
  • Copyright Information Springer Japan 2017
  • Publisher Name Springer, Tokyo
  • eBook Packages Physics and Astronomy
  • Print ISBN 978-4-431-55635-0
  • Online ISBN 978-4-431-55636-7
  • Series Print ISSN 2190-5053
  • Series Online ISSN 2190-5061
  • Buy this book on publisher's site