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  Observations of the Crab nebula with H.E.S.S.

Masterson, C., Benbow, W., & Van Eldik, C. (2005). Observations of the Crab nebula with H.E.S.S. In B. S. Acharya, S. Gupta, P. Jagadeesan, A. Jain, S. Karthikeyan, S. Morris, et al. (Eds.), Proceedings of the 29th International Cosmic Ray Conference (pp. 143-146). Navy Nagar, Colaba, Mumbai, MH-400005: Tata Institute of Fundamental Research.

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 Creators:
Masterson, Conor1, Author           
Benbow, Wystan1, Author           
Van Eldik, Christopher1, Author           
C. Masterson for the H.E.S.S. Collaboration, Editor  
Affiliations:
1Division Prof. Dr. Werner Hofmann, MPI for Nuclear Physics, Max Planck Society, ou_904550              

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 Abstract: The H.E.S.S. stereoscopic Cherenkov telescope system observed the Crab nebula in January-February and October-November 2004 with the complete four telescope array. The data, taken at large zenith angles, show a clear signal with a significance in excess of 100 standard deviations and serve to verify the performance and calibration of the instrument. The energy spectrum of γ-ray emission from the Crab nebula is measured and is found to follow a straight power law, given by dN/dE =2.86 ± 0.06(stat) ± 0.57(sys) x 10-11 E-2.67±0.03(stat)±0.1(sys)cm-2s-1 TeV-1 between 440 GeV and 10 TeV. The position of the source is fitted and compared with X-ray observations.

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Language(s): eng - English
 Dates: 2005-12
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 281835
 Degree: -

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Title: 29th International Cosmic Ray Conference
Place of Event: Pune, India
Start-/End Date: 2005-08-03 - 2005-08-10

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Title: Proceedings of the 29th International Cosmic Ray Conference
Source Genre: Proceedings
 Creator(s):
Acharya, B. Sripathi, Editor
Gupta, Sunil, Editor
Jagadeesan, P., Editor
Jain, Atul, Editor
Karthikeyan, S., Editor
Morris, Samuel, Editor
Tonwar, Suresh, Editor
Affiliations:
-
Publ. Info: Navy Nagar, Colaba, Mumbai, MH-400005 : Tata Institute of Fundamental Research
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 143 - 146 Identifier: -