Current Science

Open Access Open Access  Restricted Access Subscription Access

MACE Gamma-Ray Telescope - A Status Update


Affiliations
1 Astrophysical Sciences Division, Bhabha Atomic Research Centre, Mumbai 400 085, India
 

A 21 m diameter imaging atmospheric Cherenkov telescope is being installed at the high-altitude astronomical site at Hanle in the Ladakh region of North India. When operational by 2018, it will have the distinction of being the largest gamma-ray telescope in the northern hemisphere and the second largest in the world. Operating at a trigger threshold energy of <20 GeV, it will play an important role in understanding very high energy processes in the Universe.

Keywords

Galactic and Extragalactic Sources, Gammaray Astronomy, High-Energy Processes, Imaging Atmospheric Telescope.
User
Notifications
Font Size

  • Holder, J., TeV gamma-ray astronomy: a summary. Astropart. Phys., 2012, 39–40, 61–75.

  • http://tevcat.uchicago.edu/

  • Ghosal, B. et al., VHE observations of Mrk 421 with TACTIC during 2012: multiwavelength study. Astropart. Phys., 2017, 87, 55–64.

  • Saha, L. et al., A study of the performance parameters of the High Altitude Gamma Ray (HAGAR) telescope system at Ladakh in India. Astropart. Phys., 2013, 42, 33–40.

  • Bretz, T. et al., FACT – the GAPD revolution in Cherenkov astronomy, 2014; arXiv:1403.3573v1.

  • Acero, F. et al., Fermi Large Area Telescope third source catalog. ApJS, 2015, 218, 1–23.

  • Ackermann, M. et al., The first LAT catalog of sources above 10 GeV. ApJS, 2013, 209, 1–34.

  • Gajdus, M. et al., Pulsations from Vela Pulsar down to 20 GeV with HESS II. In Proceedings of the 34th ICRC, 2015, p. 841.

  • Koul, R. et al., The TACTIC atmospheric Cherenkov imaging telescope. Nucl. Instr. Meth. Phys. Res. A, 2007, 578, 548–564.

  • Heck, D., Peirog, T. and Knapp, J., CORSIKA: an air shower simulation program. Astrophysics Source Code Library, 2012.

  • Stalin, C. S. et al., Night sky at the Indian astronomical observatory during 2000–2008. Bull. Astron. Soc. India, 2008, 36, 111–128.

  • Borwankar, C. et al., Simulation studies of MACE-I: trigger rates and energy thresholds. Astropart. Phys., 2016, 84, 97–106.

  • Sharma, M. et al., Sensitivity estimate of the MACE gamma ray telescope. Nucl. Instr. Meth. Phys. Res. A, 2017, 851, 125–131.


Abstract Views: 331

PDF Views: 137




  • MACE Gamma-Ray Telescope - A Status Update

Abstract Views: 331  |  PDF Views: 137

Authors

Ramesh Koul
Astrophysical Sciences Division, Bhabha Atomic Research Centre, Mumbai 400 085, India

Abstract


A 21 m diameter imaging atmospheric Cherenkov telescope is being installed at the high-altitude astronomical site at Hanle in the Ladakh region of North India. When operational by 2018, it will have the distinction of being the largest gamma-ray telescope in the northern hemisphere and the second largest in the world. Operating at a trigger threshold energy of <20 GeV, it will play an important role in understanding very high energy processes in the Universe.

Keywords


Galactic and Extragalactic Sources, Gammaray Astronomy, High-Energy Processes, Imaging Atmospheric Telescope.

References





DOI: https://doi.org/10.18520/cs%2Fv113%2Fi04%2F691-695