Journal
PHYSICAL REVIEW LETTERS
Volume 103, Issue 5, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.103.051101
Keywords
-
Categories
Funding
- DOE [DE-FG02-91ER40626, DE-FG02-91ER40690]
Ask authors/readers for more resources
The Geminga pulsar has long been one of the most intriguing MeV-GeV gamma-ray point sources. We examine the implications of the recent Milagro gamma-ray Observatory detection of extended, multi-TeV gamma-ray emission from Geminga, finding that this reveals the existence of an ancient, powerful cosmic-ray accelerator that can plausibly account for the multi-GeV positron excess that has evaded explanation. We explore a number of testable predictions for gamma-ray and electron or positron experiments (up to similar to 100 TeV) that can confirm the first direct'' detection of a cosmic-ray source.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available