Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Valsan, Vineeth"'
Autor:
Edwin, D., Mathew, Blesson, Shridharan, B., Valsan, Vineeth, Nidhi, S., Bhattacharyya, Suman, Kartha, Sreeja S., Robin, T.
Low-mass emission-line stars belong to various evolutionary stages, from pre-main-sequence young stars to evolved stars. In this work, we present a catalog of late-type (F0 to M9) emission-line stars from the LAMOST Data Release 6. Using the scipy pa
Externí odkaz:
http://arxiv.org/abs/2410.17753
Autor:
Sriram, S.1,2 (AUTHOR) ssr@iiap.res.in, Valsan, Vineeth1 (AUTHOR), Subramaniam, A.2 (AUTHOR), Unni, C. Vishnu2 (AUTHOR), Maheswar, G.2 (AUTHOR), Chand, Totan2 (AUTHOR)
Publikováno v:
Journal of Astrophysics & Astronomy. 6/8/2023, Vol. 44 Issue 2, p1-23. 23p.
Autor:
Valsan, Vineeth, Virgilli, Enrico, Frontera, Filippo, Liccardo, Vincenzo, Caroli, Ezio, Stephen, John B
In the context of Laue project for focusing hard X-/ soft gamma-rays, an entire Laue lens, using bent Ge(111) crystal tiles, with 40 meters curvature radius, is simulated with a focal length of 20 meters. The focusing energy band is between 80 keV an
Externí odkaz:
http://arxiv.org/abs/1511.02990
Akademický článek
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Autor:
Liccardo, Vincenzo, Virgilli, Enrico, Frontera, Filippo, Valsan, Vineeth, Guidi, Vincenzo, Buffagni, Elisa
For the first time, with the Laue project, bent crystals are being used for focusing photons in the 80-300 keV energy range. The advantage is their high reflectivity and better Point Spread Function with respect to the mosaic flat crystals. Simulatio
Externí odkaz:
http://arxiv.org/abs/1310.0384
Autor:
Valsan, Vineeth, Frontera, Filippo, Virgilli, Enrico, Liccardo, Vincenzo, Caroli, Ezio, Stephen, John B
In the context of the LAUE project for focusing hard X-/gamma rays, a petal of the complete lens is being assembled at the LARIX facility in the Department of Physics and Earth Science of the University of Ferrara. The lens petal structure is compose
Externí odkaz:
http://arxiv.org/abs/1310.0323
In the context of the LAUE project devoted to build a long focal length focusing optics for soft gamma-ray astronomy (70/100 keV to $>$600 keV), we present results of simulation of a Laue lens, based on bent crystals in different assembling configura
Externí odkaz:
http://arxiv.org/abs/1211.4997
Autor:
Navarro, Ramón, Jedamzik, Ralf, Panchal, Pramod, Jha, Sanjeev K., Basheer, Alikhan, Valsan, Vineeth, Gajanan Deshmukh, Prasanna, Sriram, S.
Publikováno v:
Proceedings of SPIE; August 2024, Vol. 13100 Issue: 1 p131000X-131000X-5, 1179006p
Autor:
Navarro, Ramón, Jedamzik, Ralf, Basheer, Alikhan, Panchal, Pramod, Jha, Sanjeev K., Sudharsan, K., Deshmukh, Prasanna Gajanan, Valsan, Vineeth, Sriram, S.
Publikováno v:
Proceedings of SPIE; August 2024, Vol. 13100 Issue: 1 p1310039-1310039-7
Autor:
Navarro, Ramón, Geyl, Roland, Basheer, Alikhan, Sriram, S., Valsan, Vineeth, Sudharsan, K., Narasimhiah, Viswanatha, Murthy, T. Krishna, P. K., Mahesh, Anupama, G. C.
Publikováno v:
Proceedings of SPIE; December 2020, Vol. 11451 Issue: 1 p114510I-114510I-13, 11336504p