Zobrazeno 1 - 10
of 25 247
pro vyhledávání: '"Basu, S"'
Autor:
Basu, C., Banerjee, K., Ghosh, T. K., Mukherjee, G., Bhattacharya, C., Desai, Shraddha S, Shil, R., Saha, A. K., Meena, J. K., Bar, T., Basak, D., Sahoo, L. K., Saha, S., Marick, C., Das, D., Kujur, M., Roy, S., Basu, S. S., Gond, U., Saha, A., Das, A., Samanta, M., Saha, P., Karan, S. K.
This work presents the first calibration experiment of a 3 MV Tandetron accelerator, FRENA, performed in May 2022. The $^7$Li(p,n) reaction threshold was measured to calibrate the terminal voltage measuring device. A LiF target of thickness 175 $\mu$
Externí odkaz:
http://arxiv.org/abs/2402.03344
Autor:
Rana, T. K., Pandit, Deepak, Manna, S., Kundu, S., Banerjee, K., Sen, A., Pandey, R., Mukherjee, G., Ghosh, T. K., Nayak, S. S., Shil, R., Karmakar, P., Atreya, K., Rani, K., Paul, D., Santra, Rajkumar, Sultana, A., Basu, S., Pal, S., Sadhukhan, S., Mondal, Debasish, Mukhopadhyay, S., Bhattacharya, Srijit, Pal, Surajit, Pant, Pankaj, Roy, Pratap, Ali, Sk M., Mondal, S., De, A., Dey, Balaram, Datta, R., Bhattacharya, S., Bhattacharya, C.
The radiative decay of the Hoyle state is the doorway to the production of heavier elements in stellar environment. Here we report, an exclusive measurement of electric quadruple (E$_2$) transitions of the Hoyle state to the ground state of $^{12}$C
Externí odkaz:
http://arxiv.org/abs/2311.08781
Autor:
Kumar, Yogesh, Bhatt, Harsh, Kakkar, S., Kinane, C. J., Caruana, A., Langridge, S., Bera, Chandan, Basu, S., Roldan, Manuel A., Singh, Surendra
Publikováno v:
Physical Review B 108, 174410 (2023)
The distortion of corner-sharing octahedra in isovalent perovskite transition-metal oxide interfaces is proven to be an excellent way to tailor the electronic and magnetic properties of their heterostructures. Combining depth-dependent magnetic chara
Externí odkaz:
http://arxiv.org/abs/2310.09059
Autor:
Karmakar, A., Datta, P., Bhattacharya, Soumik, Dar, Shabir, Bhattacharyya, S., Mukherjee, G., Pai, H., Basu, S., Nandi, S., Nayak, S. S., Das, Sneha, Raut, R., Ghugre, S. S., Ali, Sajad, Banik, R., Shaikh, W., Chattopadhyay, S.
Atomic nuclei in general can have deformed shapes and nearly all these shapes are symmetric with respect to reflection. Only a few Actinide nuclei have stable reflection asymmetric pear shapes in their ground state and exhibit characteristic rotation
Externí odkaz:
http://arxiv.org/abs/2306.07670
Global stellar oscillations probe the internal structure of stars. In low- to intermediate-mass red giants, these oscillations provide signatures from both the outer regions of the star as well as from the core. These signatures are imprinted in e.g.
Externí odkaz:
http://arxiv.org/abs/2305.10578
Autor:
Karmakar, A., Datta, P., Bhattacharya, Soumik, Dar, Shabir, Bhattacharya, S., Mukherjee, G., Pai, H., Basu, S., Nandi, S., Nayak, S. S., Das, Sneha, Raut, R., Ghugre, S. S., Banik, R., Ali, Sajad, Shaikh, W., Gangopadhyay, G., Chattopadhyay, S.
The spectroscopic studies have identified few Actinide and Lanthanide nuclei of the periodic table, which can assume the pear shape. The low frequency collective rotation of these nuclei has been established by determining the band structure of the e
Externí odkaz:
http://arxiv.org/abs/2211.06037
Publikováno v:
A&A 668, A98 (2022)
Asteroseismic observations of internal stellar rotation have indicated a substantial lack of angular momentum transport in theoretical models of subgiant and red-giant stars. Accurate core and surface rotation rate measurements are therefore needed t
Externí odkaz:
http://arxiv.org/abs/2209.13982
Autor:
Cunha, M. S., Roxburgh, I. W., Børsen-Koch, V. Aguirre, Ball, W. H., Basu, S., Chaplin, W. J., Goupil, M. -J., Nsamba, B., Ong, J., Reese, D. R., Verma, K., Belkacem, K., Campante, T., Christensen-Dalsgaard, J., Clara, M. T., Deheuvels, S., Monteiro, M. J. P. F. G., Noll, A., Ouazzani, R. M., Rørsted, J. L., Stokholm, A., Winther, M. L.
Asteroseismology is a powerful tool to infer fundamental stellar properties. The use of these asteroseismic-inferred properties in a growing number of astrophysical contexts makes it vital to understand their accuracy. Consequently, we performed a ha
Externí odkaz:
http://arxiv.org/abs/2110.03332
Autor:
Bhattacharya, Debarati, Rao, T. V. Chandrasekhar, Bhushan, K. G., Ali, Kawsar, Debnath, A., Singh, S., Arya, A., Bhattacharya, S., Basu, S.
Publikováno v:
Journal of Alloys and Compounds 649 (2015) 746-754
Monophasic and homogeneous Ni10Zr7 nanocrystalline alloy films were successfully grown at room temperature by co-sputtering in an indigenously developed three-gun DC/RF magnetron sputtering unit. The films could be produced with long-range crystallog
Externí odkaz:
http://arxiv.org/abs/2109.14228