Zobrazeno 1 - 10
of 71 984
pro vyhledávání: '"P., Pandey A."'
Autor:
Sihmar, Isha, Pandey, Abhishek, Solet, Vinod Kumar, Chaudhary, Neeru, Goyal, Navdeep, Pandey, Sudhir K.
Lead chalcogenides are the promising thermoelectric (TE) materials having narrow band gap. The present work investigates the TE behaviour of PbSe in the temperature range 300-500 K. The transport properties of the sample have been studied using the A
Externí odkaz:
http://arxiv.org/abs/2408.03786
Autor:
Raj, A., Bisht, M. S., Walter, F. M., Pandey, R., Woodward, C. E., Harker, D. E., Bisht, D., Singh, H. P., Agarwal, A., Pandey, J. C., Joshi, A., Belwal, K., Buil, Christian
V5579 Sgr was a fast nova discovered in 2008 April 18.784 UT. We present the optical spectroscopic observations of the nova observed from the Castanet Tolosan, SMARTS and CTIO observatories spanning over 2008 April 23 to 2015 May 11. The spectra are
Externí odkaz:
http://arxiv.org/abs/2408.01924
Autor:
Jaiswal, V. K., Prince, R., Pandey, A., Naddaf, M. H., Czerny, B., Panda, S., Mandal, Amit Kumar, Nunez, F. Pozo
The dynamical and geometric structures of the Broad Line Region (BLR), along with the origins of continuum time delays in active galaxies, remain topics of ongoing debate. In this study, we aim to reproduce the broadband spectrum, the H$\beta$ line d
Externí odkaz:
http://arxiv.org/abs/2410.03597
What would be a reasonable definition of the conditional entropy of bipartite quantum processes, and what novel insight would it provide? We develop this notion using four information-theoretic axioms and define the corresponding quantitative formula
Externí odkaz:
http://arxiv.org/abs/2410.01740
Attitude estimation is crucial in aerospace engineering, robotics, and virtual reality applications, but faces difficulties due to nonlinear system dynamics and sensor limitations. This paper addresses the challenge of attitude estimation using quate
Externí odkaz:
http://arxiv.org/abs/2410.01958
Autor:
Coussat, A., Krzemien, W., Baran, J., Parzych, S., Beyene, E., Chug, N., Curceanu, C., Czerwiński, E., Das, M., Dulski, K., Eliyan, K. V., Jasińska, B., Kacprzak, K., Kapłon, Ł., Klimaszewski, K., Korcyl, G., Kozik, T., Kubat, K., Kumar, D., Vendan, A. Kunimal, Lisowski, E., Lisowski, F., Mędrala-Sowa, J., Moyo, S., Mryka, W., Niedźwiecki, S., Pandey, P., del Rio, E. Perez, Raczyński, L., Rädler, M., Sharma, S., Skurzok, M., Stępień, E. Ł., Tayefi, K., Tanty, P., Wiślicki, W., Moskal, P.
In positron emission tomography acquisition (PET), sensitivity along a line of response can vary due to crystal geometrical arrangements in the scanner and/or detector inefficiencies, leading to severe artefacts in the reconstructed image. To mitigat
Externí odkaz:
http://arxiv.org/abs/2410.00669
Autor:
Shao, Yi-Xuan, Zhou, Ping, Li, Xiang-Dong, Zhang, Bin-Bin, Castro-Tirado, Alberto Javier, Wang, Pei, Li, Di, Zhang, Zeng-Hua, Zhang, Zi-Jian, Hu, You-Dong, Pandey, Shashi B.
The Galactic magnetar SGR J1935+2154 has undergone another outburst since 2022 October 10. We present the results of searching for an optical/NIR counterpart of SGR J1935+2154 before and during this outburst. No counterpart was detected at the magnet
Externí odkaz:
http://arxiv.org/abs/2410.00635
Autor:
Erbas, Ismail, Pandey, Vikas, Amarnath, Aporva, Wang, Naigang, Swaminathan, Karthik, Radev, Stefan T., Intes, Xavier
Fluorescence lifetime imaging (FLI) is an important technique for studying cellular environments and molecular interactions, but its real-time application is limited by slow data acquisition, which requires capturing large time-resolved images and co
Externí odkaz:
http://arxiv.org/abs/2410.00948
We investigate the 1D stellar evolution of a 16.5 M$_{\odot}$ zero-age main-sequence star having different initial rotations. Starting from the pre-main-sequence, the models evolve up to the onset of the core collapse stage. The collapse of such a ma
Externí odkaz:
http://arxiv.org/abs/2409.18189
Autor:
Wang, Huan, Tan, Feitong, Bai, Ziqian, Zhang, Yinda, Liu, Shichen, Xu, Qiangeng, Chai, Menglei, Prabhu, Anish, Pandey, Rohit, Fanello, Sean, Huang, Zeng, Fu, Yun
Recent works have shown that neural radiance fields (NeRFs) on top of parametric models have reached SOTA quality to build photorealistic head avatars from a monocular video. However, one major limitation of the NeRF-based avatars is the slow renderi
Externí odkaz:
http://arxiv.org/abs/2409.18057