Zobrazeno 1 - 10
of 7 543
pro vyhledávání: '"H, Kojima"'
Autor:
F. Monterde-Andrade, L. X. González, J. F. Valdés-Galicia, O. G. Morales-Olivares, M. A. Sergeeva, J. Newton-Bosch, E. Ortiz, A. Hurtado, R. Taylor, Y. Matsubara, T. Sako, Y. Itow, T. Kawabata, K. Munakata, C. Kato, Y. Hayashi, Y. Masuda, M. Matsumoto, H. Takamaru, S. Shibata, A. Oshima, T. Koi, H. Kojima, H. Tsuchiya, K. Watanabe, M. Kozai, Y. Nakamura
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 9, Pp 1-11 (2024)
Abstract The Scibar Cosmic-Ray Telescope (SciCRT) is the most promising detector of the Sierra Negra Cosmic Rays Observatory (SN-CRO). At this location, being a target and a tracker of secondary cosmic rays, the SciCRT offers a high probability of ob
Externí odkaz:
https://doaj.org/article/5e40d8162b4c43d9b0abf2fb0810433b
Autor:
GRAPES-3 Collaboration, M. Zuberi, 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, V. B. Jhansi, S. Kawakami, H. Kojima, S. Mahapatra, P. K. Mohanty, Y. Muraki, P. K. Nayak, T. Nonaka, A. Oshima, D. Pattanaik, M. Rameez, K. Ramesh, L. V. Reddy, S. Shibata, F. Varsi
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 3, Pp 1-11 (2024)
Abstract The GRAPES-3 extensive air shower (EAS) array has been designed to study cosmic rays from 10 $$^{13}$$ 13 –10 $$^{16}$$ 16 eV. It employs 400 scintillator detectors spread across 25,000 m $$^{2}$$ 2 , mainly of cone-type and fiber-type, ea
Externí odkaz:
https://doaj.org/article/7e95fe395cc145c1ac12a45cf2739269
Autor:
S. Ozaki, G. Ishigami, M. Otsuki, H. Miyamoto, K. Wada, Y. Watanabe, T. Nishino, H. Kojima, K. Soda, Y. Nakao, M. Sutoh, T. Maeda, T. Kobayashi
Publikováno v:
npj Microgravity, Vol 9, Iss 1, Pp 1-13 (2023)
Abstract Studying the gravity-dependent characteristics of regolith, fine-grained granular media covering extra-terrestrial bodies is essential for the reliable design and analysis of landers and rovers for space exploration. In this study, we propos
Externí odkaz:
https://doaj.org/article/1d6e868b6295464da584d9daa90f68a6
Autor:
N. Kitamura, T. Amano, Y. Omura, S. A. Boardsen, D. J. Gershman, Y. Miyoshi, M. Kitahara, Y. Katoh, H. Kojima, S. Nakamura, M. Shoji, Y. Saito, S. Yokota, B. L. Giles, W. R. Paterson, C. J. Pollock, A. C. Barrie, D. G. Skeberdis, S. Kreisler, O. Le Contel, C. T. Russell, R. J. Strangeway, P.-A. Lindqvist, R. E. Ergun, R. B. Torbert, J. L. Burch
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
Excitation of whistler-mode waves by cyclotron instability is considered as the likely generation process of the waves. Here, the authors show direct observational evidence for locally ongoing secular energy transfer from the resonant electrons to th
Externí odkaz:
https://doaj.org/article/ad624c4396ec4f62824af55a223f9b45
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
Publikováno v:
AIP Advances, Vol 13, Iss 2, Pp 025231-025231-6 (2023)
Recently, automated guided vehicles (AGVs) have been deployed in factories to improve work efficiency and reduce labor shortages. However, current power supply systems, such as AGV shift systems and battery replacement systems, cannot fully utilize t
Externí odkaz:
https://doaj.org/article/760d8930707944df8610fadf96987277
Publikováno v:
SciPost Physics Proceedings, Iss 13, p 033 (2023)
GRAPES-3 is an extensive air shower array located at Ooty (11.6$^\circ$N, 76.7$^\circ$E, 2200 m a.s.l.) in southern India. Recently, the angular resolution of the GRAPES-3 array has been improved by correcting the shower front curvature based on the
Externí odkaz:
https://doaj.org/article/d93b833bad894ed0b179587281711376
Publikováno v:
SciPost Physics Proceedings, Iss 13, p 031 (2023)
Here, we present the updated results on the cosmic ray energy spectrum and composition analysis from the GRAPES-3 experiment over the energy range of 50 TeV to 1000 TeV since ICRC 2021. The simulation of cosmic ray showers was performed using the pos
Externí odkaz:
https://doaj.org/article/fc7f2b5e090944c28a2c747832e74b67
Publikováno v:
SciPost Physics Proceedings, Iss 13, p 021 (2023)
The GRAPES-3 experiment is a unique, extensive air shower experiment consisting of 400 scintillator detectors spread over 25000 m$^2$ and a 560 m$^2$ muon telescope. The experiment located at Ooty, India, has been collecting data for the past two dec
Externí odkaz:
https://doaj.org/article/532e4cd096db456a8b552eca69c797b4
Autor:
S. Ozaki, G. Ishigami, M. Otsuki, H. Miyamoto, K. Wada, Y. Watanabe, T. Nishino, H. Kojima, K. Soda, Y. Nakao, M. Sutoh, T. Maeda, T. Kobayashi
Publikováno v:
npj Microgravity, Vol 9, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/4c975c7734ce48848f544aa5bd697eac