Dependence of the gamma-ray emission from SN 1006 on the astronomical parameters

Ksenofontov, L.T.; Berezhko, E.G.; Völk, H.J.

doi:10.1051/0004-6361:20053056

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Dependence of the gamma-ray emission from SN 1006 on the astronomical parameters

Ksenofontov, L., Berezhko, E., & Völk, H. (2005). Dependence of the gamma-ray emission from SN 1006 on the astronomical parameters. Astronomy and Astrophysics, 443, 973-980. doi:10.1051/0004-6361:20053056.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0011-890A-D Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0011-890B-B

Genre: Journal Article

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Creators:
Ksenofontov, L.T.¹, Author
Berezhko, E.G.¹, Author
Völk, H.J.², Author

Affiliations:
1Yu. G. Shafer Institute of Cosmophysical Research and Aeronomy, 31 Lenin Ave, 677980 Yakutsk, Russia, ou_persistent22
2Prof. Heinrich J. Völk, Emeriti, MPI for Nuclear Physics, Max Planck Society, ou_907548

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Free keywords: cosmic rays -- ISM: supernova remnants

Abstract: We use nonlinear theory to study the remnant dynamics and the particle acceleration as well as the properties of the nonthermal emission from the supernova remnant SN 1006. The known range of astronomical parameters is examined in order to find out whether it encompasses the existing synchrotron emission data. Given the present-day spatial extent and expansion rate of the object, it is known that the hadronic gamma-ray flux is very sensitive to the ambient gas density N_H< 0.1 cm^-3. The amplified magnetic field downstream of the shock amounts to about 150 μG.

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Language(s): eng - English

Dates: Date issued: 2005-05

Publication Status: Issued

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Identifiers: eDoc: 222605
DOI: 10.1051/0004-6361:20053056

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Title: Astronomy and Astrophysics

Alternative Title : A&A

Source Genre: Journal

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Pages: - Volume / Issue: 443 Sequence Number: - Start / End Page: 973 - 980 Identifier: -