Locating the TeV gamma-rays from the shell regions of Cassiopeia A

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2014-01-01

Author

Saha, Lab
Ergin, Tülün
Majumdar, Pratik
Bozkurt, Mustafa

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We have analyzed Chandra X-ray data from different parts of the shell of young supernova remnant (SNR) in the energy range of 0.7 - 8 keV. We observed that X-ray flux level varies over different shell regions of the source. Implications of X-ray observation will be discussed here. We also analyzed Fermi-LAT data in the energy range 0.5 - 50 GeV for the source. The differential spectrum obtained in this way fits with simple power-law. We also present here multi-wavelength modeling of the source considering archival radio and TeV data along with Chandra and Fermi-LAT data.

Subject Keywords

Cassiopeia A, X-rays, Observations

URI

https://hdl.handle.net/11511/32851

DOI

https://doi.org/10.1017/s1743921313009927

Collections

Department of Physics, Conference / Seminar

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Citation Formats

L. Saha, T. Ergin, P. Majumdar, and M. Bozkurt, “Locating the TeV gamma-rays from the shell regions of Cassiopeia A,” 2014, vol. 9, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/32851.