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TeV gamma-ray Obser...
TeV gamma-ray Observations of the Blazar Markarian 421 from January to April 2004 with TACTIC Imaging Element
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- Rannot, R. C. (author)
- Bhabha Atomic Research Centre, India
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- Chandra, P. (author)
- Bhabha Atomic Research Centre, India
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- Thoudam, Satyendra (author)
- Bhabha Atomic Research Centre, India
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- Yadav, K. (author)
- Bhabha Atomic Research Centre, India
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- Venugopal, K. (author)
- Bhabha Atomic Research Centre, India
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- Bhatt, N. (author)
- Bhabha Atomic Research Centre, India
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- Bhattacharyya, S. (author)
- Bhabha Atomic Research Centre, India
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- Dhar, V. K. (author)
- Bhabha Atomic Research Centre, India
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- Goyal, H. C. (author)
- Bhabha Atomic Research Centre, India
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- Godambe, S. (author)
- Bhabha Atomic Research Centre, India
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- Kaul, R. K. (author)
- Bhabha Atomic Research Centre, India
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- Kothari, M. (author)
- Bhabha Atomic Research Centre, India
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- Kotwal, S. (author)
- Bhabha Atomic Research Centre, India
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- Koul, R. (author)
- Bhabha Atomic Research Centre, India
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- Tickoo, A. K. (author)
- Bhabha Atomic Research Centre, India
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- Sahayanathan, S. (author)
- Bhabha Atomic Research Centre, India
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- Sapru, M. L. (author)
- Bhabha Atomic Research Centre, India
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- Koul, M. K. (author)
- Bhabha Atomic Research Centre, India
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- Sharma, M. (author)
- Bhabha Atomic Research Centre, India
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(creator_code:org_t)
- 2005
- 2005
- English.
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In: 29th International Cosmic Ray Conference Pune (2005). ; , s. 355-358
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https://cds.cern.ch/...
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https://urn.kb.se/re...
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Abstract
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- We have observed the blazar Markarian 421 (z=0.031 ) with the TACTIC gamma- ray telescope having thresholdenergy of 1.5TeV at Mt. Abu Rajasthan India from January to April 2004. Observations were made intracking mode for a total of 84(on) /16 (off-source) hours with its imaging element equipped with a 349- pixelPMTs camera. During this period, we nd an evidence of a TeV gamma-ray signal with a statistical signi-cance of 6.8. The differential energy spectrum derived in the energy range 2 - 9 TeV is well represented bya simple power law, with a differential spectral index of 2.800.20.
Subject headings
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Keyword
- Physics
- Fysik
Publication and Content Type
- ref (subject category)
- kon (subject category)
To the university's database
- By the author/editor
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Rannot, R. C.
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Chandra, P.
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Thoudam, Satyend ...
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Yadav, K.
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Venugopal, K.
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Bhatt, N.
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show more...
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Bhattacharyya, S ...
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Dhar, V. K.
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Goyal, H. C.
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Godambe, S.
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Kaul, R. K.
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Kothari, M.
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Kotwal, S.
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Koul, R.
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Tickoo, A. K.
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Sahayanathan, S.
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Sapru, M. L.
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Koul, M. K.
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Sharma, M.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Astronomy Astrop ...
- Articles in the publication
- 29th Internation ...
- By the university
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Linnaeus University