The Crab Pulsar and Nebula as Seen in Gamma-Rays
Slightly more than 30 years ago, Whipple detection of the Crab Nebula was the start of Very High Energy gamma-ray astronomy. Since then, gamma-ray observations of this source have continued to provide new surprises and challenges to theories, with the detection of fast variability, pulsed emission u...
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MDPI AG
2021
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oai:doaj.org-article:66edecd9151a45bd897eb25f142c1f602021-11-25T19:09:53ZThe Crab Pulsar and Nebula as Seen in Gamma-Rays10.3390/universe71104482218-1997https://doaj.org/article/66edecd9151a45bd897eb25f142c1f602021-11-01T00:00:00Zhttps://www.mdpi.com/2218-1997/7/11/448https://doaj.org/toc/2218-1997Slightly more than 30 years ago, Whipple detection of the Crab Nebula was the start of Very High Energy gamma-ray astronomy. Since then, gamma-ray observations of this source have continued to provide new surprises and challenges to theories, with the detection of fast variability, pulsed emission up to unexpectedly high energy, and the very recent detection of photons with energy exceeding 1 PeV. In this article, we review the impact of gamma-ray observations on our understanding of this extraordinary accelerator.Elena AmatoBarbara OlmiMDPI AGarticleISM: supernova remnantsISM: individual objects—Crab Nebulapulsars: generalradiation mechanisms: nonthermalgamma rays: generalacceleration of particlesElementary particle physicsQC793-793.5ENUniverse, Vol 7, Iss 448, p 448 (2021) |
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ISM: supernova remnants ISM: individual objects—Crab Nebula pulsars: general radiation mechanisms: nonthermal gamma rays: general acceleration of particles Elementary particle physics QC793-793.5 |
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ISM: supernova remnants ISM: individual objects—Crab Nebula pulsars: general radiation mechanisms: nonthermal gamma rays: general acceleration of particles Elementary particle physics QC793-793.5 Elena Amato Barbara Olmi The Crab Pulsar and Nebula as Seen in Gamma-Rays |
description |
Slightly more than 30 years ago, Whipple detection of the Crab Nebula was the start of Very High Energy gamma-ray astronomy. Since then, gamma-ray observations of this source have continued to provide new surprises and challenges to theories, with the detection of fast variability, pulsed emission up to unexpectedly high energy, and the very recent detection of photons with energy exceeding 1 PeV. In this article, we review the impact of gamma-ray observations on our understanding of this extraordinary accelerator. |
format |
article |
author |
Elena Amato Barbara Olmi |
author_facet |
Elena Amato Barbara Olmi |
author_sort |
Elena Amato |
title |
The Crab Pulsar and Nebula as Seen in Gamma-Rays |
title_short |
The Crab Pulsar and Nebula as Seen in Gamma-Rays |
title_full |
The Crab Pulsar and Nebula as Seen in Gamma-Rays |
title_fullStr |
The Crab Pulsar and Nebula as Seen in Gamma-Rays |
title_full_unstemmed |
The Crab Pulsar and Nebula as Seen in Gamma-Rays |
title_sort |
crab pulsar and nebula as seen in gamma-rays |
publisher |
MDPI AG |
publishDate |
2021 |
url |
https://doaj.org/article/66edecd9151a45bd897eb25f142c1f60 |
work_keys_str_mv |
AT elenaamato thecrabpulsarandnebulaasseeningammarays AT barbaraolmi thecrabpulsarandnebulaasseeningammarays AT elenaamato crabpulsarandnebulaasseeningammarays AT barbaraolmi crabpulsarandnebulaasseeningammarays |
_version_ |
1718410219886739456 |