Zobrazeno 1 - 10
of 4 238
pro vyhledávání: '"Yadav, P. K."'
Autor:
Godambe, S., Mankuzhiyil, N., Borwankar, C., Ghosal, B., Tolamatti, A., Pal, M., Chandra, P., Khurana, M., Pandey, P., Dar, Z. A., Godiyal, S., Hariharan, J., Anand, Keshav, Norlha, S., Sarkar, D., Thubstan, R., Venugopal, K., Pathania, A., Kotwal, S., Kumar, Raj, Bhatt, N., Chanchalani, K., Das, M., Singh, K. K., Gour, K. K., Kothari, M., Kumar, Nandan, Kumar, Naveen, Marandi, P., Kushwaha, C. P., Koul, M. K., Dorjey, P., Dorji, N., Chitnis, V. R., Rannot, R. C., Bhattacharyya, S., Chouhan, N., Dhar, V. K., Sharma, M., Yadav, K. K.
Publikováno v:
The Astrophysical Journal Letters, Volume 974, Number 2 (2024)
The radio galaxy NGC 1275, located at the central region of Perseus cluster, is a well-known very high-energy (VHE) gamma-ray emitter. The Major Atmospheric Cherenkov Experiment Telescope has detected two distinct episodes of VHE (E > 80 GeV) gamma-r
Externí odkaz:
http://arxiv.org/abs/2411.01823
Autor:
Shen, Xianjin, Liu, Hong-Li, Ren, Zhiyuan, Tej, Anandmayee, Li, Di, Liu, Hauyu Baobab, Fuller, Gary A., Xie, Jinjin, Jiao, Sihan, Yang, Aiyuan, Koch, Patrick M., Xu, Fengwei, Sanhueza, Patricio, Diep, Pham N., Peretto, Nicolas, Yadav, Ram K., Kramer, Busaba H., Sugiyama, Koichiro, Rawlings, Mark, Lee, Chang Won, Tatematsu, Ken'ichi, Harsono, Daniel, Eden, David, Kwon, Woojin, Tsai, Chao-Wei, White, Glenn, Kim, Kee-Tae, Liu, Tie, Wang, Ke, Zhang, Siju, Jiao, Wenyu, Yang, Dongting, Swagat, Das R., Wu, Jingwen, Wang, Chen
Filaments are believed to play a key role in high-mass star formation. We present a systematic study of the filaments and their hosting clumps in the G35 molecular complex using JCMT SCUBA-2 850 $\micron$ continuum data. We identified five clouds in
Externí odkaz:
http://arxiv.org/abs/2409.05492
Publikováno v:
Modern Physics Letters A Vol. 38, No. 24n25, 2350114 (2023)
The analytical expression of the density-dependent binding energy per nucleon for the relativistic mean field (RMF), also known as the relativistic energy density functional (Relativistic-EDF), is used to obtain the isospin-dependent symmetry energy
Externí odkaz:
http://arxiv.org/abs/2408.16588
Autor:
Rawat, Vineet, Samal, M. R., Ojha, D. K., Kumar, Brajesh, Sharma, Saurabh, Jose, J., Sagar, Ram, Yadav, R. K.
We present a detailed near-infrared study of an embedded cluster located in the hub of the giant molecular cloud G148.24+00.41 of mass $\sim$10$^5$ $M_\odot$, with the TANSPEC instrument mounted on the 3.6 m Devasthal Optical Telescope. The hub is lo
Externí odkaz:
http://arxiv.org/abs/2408.12969
Autor:
Yadav, Vipin K., Vijaya, Y., Srikar, P. T., Prasad, B. Krishnam, Mahajan, Monika, Mallikarjun, K. V. L. N., Narendra, S., Adoni, Abhijit A., Rai, Vijay S., Veeresha, D. R., Zamani, Syeeda N.
Aditya-L1 is the first Indian solar mission placed at the first Lagrangian (L1) point to study the Sun. A fluxgate magnetometer (MAG) is one of the seven payloads and one of the three in-situ payloads onboard to measure the interplanetary magnetic fi
Externí odkaz:
http://arxiv.org/abs/2406.19757
Two-stream instability (TSI) is studied analytically in the lunar plasma environment. The electrons in the solar wind constitute the electron-beam and the lunar electron plasma constitutes the background plasma with which the electron-beam interacts
Externí odkaz:
http://arxiv.org/abs/2406.19671
Autor:
Eden, D. J., Liu, Tie, Moore, T. J. T., Di Francesco, J., Fuller, G., Kim, Kee-Tae, Li, Di, Liu, S. -Y., Plume, R., Tatematsu, Ken'ichi, Thompson, M. A., Wu, Y., Bronfman, L., Butner, H. M., Currie, M. J., Garay, G., Goldsmith, P. F., Hirano, N., Johnstone, D., Juvela, M., Lai, S. -P., Lee, C. W., Mannfors, E. E., Olguin, F., Pattle, K., Park, Geumsook, Polychroni, D., Rawlings, M., Rigby, A. J., Sanhueza, P., Traficante, A., Urquhart, J. S., Weferling, B., White, G. J., Yadav, R. K.
We have investigated the physical properties of Planck Galactic Cold Clumps (PGCCs) located in the Galactic Plane, using the JCMT Plane Survey (JPS) and the SCUBA-2 Continuum Observations of Pre-protostellar Evolution (SCOPE) survey. By utilising a s
Externí odkaz:
http://arxiv.org/abs/2405.00493
We analyze the volume-limited subsamples extracted from the sixteenth data release of the SDSS-IV eBOSS quasar survey spanning a redshift interval of $0.8 < z < 2.2$, to estimate the scale of transition to homogeneity in the Universe. The multi-fract
Externí odkaz:
http://arxiv.org/abs/2404.09197
Publikováno v:
Galaxies 2024, 12, 10
We report on the properties of central engines in the $\gamma$-ray blazars located at high redshifts beyond z~>~0.4, where the extra-galactic background light (EBL) starts affecting their $\gamma$-ray spectra. The physical engine that provides power
Externí odkaz:
http://arxiv.org/abs/2404.03671
Autor:
Belwal, Kuldeep, Bisht, D., Bisht, Mohit Singh, Rangwal, Geeta, Raj, Ashish, Dattatrey, Arvind K., Yadav, R. K. S., Bhatt, B. C.
We conducted a photometric and kinematic analysis of the young open cluster NGC 2345 using CCD \emph{UBV} data from 2-m Himalayan Chandra Telescope (HCT), \emph{Gaia} Data Release 3 (DR3), 2MASS, and the APASS datasets. We found 1732 most probable cl
Externí odkaz:
http://arxiv.org/abs/2403.04532