Zobrazeno 1 - 10 of 66 pro vyhledávání: '"R. Scaria"'
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Akademický článek
Small-scale Cosmic-Ray Anisotropy Observed by the GRAPES-3 Experiment at TeV Energies
Autor: M. Chakraborty, S. Ahmad, A. Chandra, S. R. Dugad, U. D. Goswami, S. K. Gupta, B. Hariharan, Y. Hayashi, P. Jagadeesan, A. Jain, P. Jain, S. Kawakami, T. Koi, H. Kojima, S. Mahapatra, P. K. Mohanty, R. Moharana, Y. Muraki, T. Nakamura, P. K. Nayak, T. Nonaka, A. Oshima, B. P. Pant, D. Pattanaik, S. Paul, G. S. Pradhan, M. Rameez, K. Ramesh, S. Saha, R. Sahoo, R. Scaria, S. Shibata, T. Tabata, H. Takamaru, K. Tanaka, F. Varsi, K. Yamazaki, M. Zuberi
Publikováno v: The Astrophysical Journal, Vol 961, Iss 1, p 87 (2024)
GRAPES-3 is a mid-altitude (2200 m) and near-equatorial (11.°4N) air shower array, overlapping in its field of view for cosmic-ray observations with experiments that are located in the Northern and Southern Hemispheres. We analyze a sample of 3.7 ×
Externí odkaz: https://doaj.org/article/7b9ef2dc727145a98f4fb2423c70e6dd
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A GEANT4 based simulation framework for the large area muon telescope of the GRAPES-3 experiment
Autor: F. Varsi, S. Ahmad, M. Chakraborty, A. Chandra, S.R. Dugad, U.D. Goswami, S.K. Gupta, B. Hariharan, Y. Hayashi, P. Jagadeesan, A. Jain, P. Jain, S. Kawakami, H. Kojima, S. Mahapatra, S. Mishra, P.K. Mohanty, R. Moharana, Y. Muraki, P.K. Nayak, T. Nonaka, A. Oshima, B.P. Pant, D. Pattanaik, A.K. Pradhan, G.S. Pradhan, M. Rameez, K. Ramesh, L.V. Reddy, S. Saha, R. Sahoo, R. Scaria, S. Shibata, M. Zuberi
Publikováno v: Journal of Instrumentation. 18:P03046
The GRAPES-3 experiment located in Ooty, India, samples the electron and muon components in extensive air showers using an array of plastic scintillator detectors and a muon telescope (G3MT) consisting of proportional counters to study the compositio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::92f5622394b50e1ebfe5483504b341ce
https://doi.org/10.1088/1748-0221/18/03/p03046
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5
Highlights from the GRAPES-3 experiment
Autor: Pravata Mohanty, S. Ahmad, M. Chakraborty, A. Chandra, S.R Dugad, U.D Goswami, S.K Gupta, B. Hariharan, Y. Hayashi, P. Jagadeesan, A. Jain, Y. Muraki, P.K Nayak, T. Nonaka, A. Oshima, B.P Pant, D. Pattanaik, G.S Pradhan, P.S Rakshe, M. Rameez, K. Ramesh, L.V Reddy, R. Sahoo, R. Scaria, S. Shibata, J. Soni, K. Tanaka, F. Varsid, M. Zuberia
Publikováno v: Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021).
The GRAPES-3 is a near-equatorial extensive air shower experiment, located in Ooty, India at an altitude of 2200 m above mean sea level. It consists of a dense array of 400 scintillator detectors of 1 m$^{2}$ area each with 8 m inter separation. The
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7ea46e35d6b866b1c42b6913ae021a3
https://doi.org/10.22323/1.395.0003
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6
An extensive study for correcting the nonlinear particle density measured by GRAPES-3 scintillator detectors
Autor: L.V. Reddy, F. Varsi, G.S. Pradhan, Yasushi Muraki, S. R. Dugad, M. Rameez, M. Chakraborty, B.P. Pant, Toshiyuki Nonaka, Pankaj Jain, K. Tanaka, K. Ramesh, R. Scaria, S. Mahapatra, Anuj Chandra, Shafiq Ahmad, Y. Hayashi, Akitoshi Oshima, P.S. Rakshe, S.K. Gupta, S. Kawakami, Balakrishnan Hariharan, R. Sahoo, P. Jagadeesan, D. Pattanaik, Hiroshi Kojima, Umananda Dev Goswami, Prakash Kumar Nayak, R. Moharana, P. K. Mohanty, M. Zuberi, A. Jain, Shoichi Shibata
Publikováno v: Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021).
The GRAPES-3 extensive air shower (EAS) array located at Ooty is equipped with 400 plastic scintillator detectors spread over an area of 25000 m$^2$ and a muon telescope of area 560 m$^2$ built with 3,712 proportional counters. One of its principal o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8460352447f692765b8c89c2c4f03560
https://doi.org/10.22323/1.395.0396
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7
Characterizing the isotropic diffuse gamma-ray flux (10-300 TeV) by the GRAPES-3 experiment
Autor: G.S. Pradhan, S. Mahapatra, S. Kawakami, S. K. Gupta, P. Jagadeesan, F. Varsi, R. Sahoo, L.V. Reddy, P. K. Jain, D. Pattanaik, Akitoshi Oshima, A. Jain, P.S. Rakshe, Shafiq Ahmad, K. Tanaka, Toshiyuki Nonaka, Hiroshi Kojima, K. Ramesh, R. Scaria, J. Soni, Bhanu Pant, Anuj Chandra, M. Rameez, S. R. Dugad, R. Moharana, Prakash Kumar Nayak, Balakrishnan Hariharan, M. Chakraborty, P. K. Mohanty, Yasushi Muraki, Umananda Dev Goswami, M. Zuberi, Shoichi Shibata, Y. Hayashi
Publikováno v: Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021).
A diffuse gamma-ray emission at $\sim$100 TeV can be expected as a result of the interactions of ultra-high-energy cosmic rays (UHECRs) with the cosmic microwave background (CMB) during their propagation. This radiation carries the information on the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e00fd11b6653d2c2546003877523b17
https://doi.org/10.22323/1.395.0871
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8
Vetoing the high energy showers in the GRAPES-3 experiment whose cores lie outside the array
Autor: S. Mahapatra, S.K. Gupta, K. Ramesh, J. Soni, M. Rameez, Umananda Dev Goswami, B.P. Pant, P.S. Rakshe, M. Zuberi, Shoichi Shibata, R. Scaria, P. K. Mohanty, K. Tanaka, Toshiyuki Nonaka, G.S. Pradhan, R. Moharana, Hiroshi Kojima, A. Jain, F. Varsi, Prakash Kumar Nayak, R. Sahoo, S. R. Dugad, M. Chakraborty, D. Pattanaik, Shafiq Ahmad, S. Kawakami, L.V. Reddy, Akitoshi Oshima, Balakrishnan Hariharan, Yasushi Muraki, Pankaj Jain, Y. Hayashi, P. Jagadeesan, Anuj Chandra
Publikováno v: Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021).
The GRAPES-3 experiment located in Ooty consists of an array of 400 plastic scintillator detectors spread over an area of 25000𝑚 2 and a large area (560 𝑚 2 ) muon telescope. Every day, the array records about 3 million showers induced by the i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1cc460edcb02dd904c05f87a05c2b05c
https://doi.org/10.22323/1.395.0394
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9
Cosmic ray energy spectrum and composition measurements from the GRAPES-3 experiment: Latest results
Autor: K. Ramesh, P. Jagadeesan, P.S. Rakshe, S. Mahapatra, Yasushi Muraki, M. Zuberi, J. Soni, Y. Hayashi, Pankaj Jain, D. Pattanaik, Umananda Dev Goswami, F. Varsi, S. Kawakami, R. Sahoo, M. Rameez, A. Jain, Toshiyuki Nonaka, Anuj Chandra, Shoichi Shibata, Balakrishnan Hariharan, Shafiq Ahmad, B.P. Pant, P. K. Mohanty, R. Moharana, L.V. Reddy, R. Scaria, S. R. Dugad, M. Chakraborty, Akitoshi Oshima, K. Tanaka, S.K. Gupta, G.S. Pradhan, Hiroshi Kojima, Prakash Kumar Nayak
Publikováno v: Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021).
The Gamma Ray Astronomy at PeV EnergieS phase-3 (GRAPES-3) experiment is located at Ooty in India (11.4$^{\circ}$ N, 76.7$^{\circ}$ E and 2200 m above m.s.l.). It consists of a densely packed array of 400 plastic scintillator detectors and a large ar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::300965479f0f78c10f82ce60395e9bab
https://doi.org/10.22323/1.395.0388
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10
Large-scale cosmic ray anisotropy measured by the GRAPES-3 experiment
Autor: S. Mahapatra, Toshiyuki Nonaka, A. Jain, L.V. Reddy, P. K. Mohanty, S. K. Gupta, M. Zuberi, Yasushi Muraki, Y. Hayashi, Hiroshi Kojima, K. Ramesh, F. Varsi, R. Scaria, K. Tanaka, S. R. Dugad, Umananda Dev Goswami, Akitoshi Oshima, Prakash Kumar Nayak, S. Kawakami, M. Rameez, Anuj Chandra, M. Chakraborty, P. K. Jain, Balakrishnan Hariharan, P.S. Rakshe, G.S. Pradhan, Shafiq Ahmad, P. Jagadeesan, J. Soni, D. Pattanaik, B.P. Pant, R. Sahoo, Shoichi Shibata, R. Moharana
Publikováno v: Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021).
The deflection of cosmic rays (CRs) in the interstellar magnetic field results in an almost isotropic flux as observed on Earth. However, an anisotropy has been observed at the level of ∼ 10^{-4} − 10^{-3}. The GRAPES-3 experiment located at Ooty
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6f00ee3d209a50f47407b8b044daf54
https://doi.org/10.22323/1.395.0393
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