Zobrazeno 1 - 10
of 923
pro vyhledávání: '"Silpa P A"'
Autor:
Bharathan, Resmi K., C. V, Midhun, Musthafa, M. M, M, Sreena, Ajaykumar, Silpa, P, Farhana Thesni M., B, Swapna, T, Vafiya Thaslim T., A, Shaima, K, Nived, R, Akhil, K, Anagha P., T. V, Arunima Dev, S, Keerthi E., S, Akshay K., P. V, Arun, Ghugre, S.
The cross sections for the $^{12}\mathrm{C}(\gamma,\alpha)^{8}\mathrm{Be}\rightarrow 3\alpha$ reaction have been successfully measured using exclusive coincidence between three $\alpha$ particles, minimizing Compton background. Sequential breakup kin
Externí odkaz:
http://arxiv.org/abs/2407.19792
Neural networks trained on biased datasets tend to inadvertently learn spurious correlations, hindering generalization. We formally prove that (1) samples that exhibit spurious correlations lie on a lower rank manifold relative to the ones that do no
Externí odkaz:
http://arxiv.org/abs/2403.19863
Autor:
Chen, Sina, Kharb, Preeti, Sasikumar, Silpa, Nandi, Sumana, Berton, Marco, Jarvela, Emilia, Laor, Ari, Behar, Ehud, Foschini, Luigi, Vietri, Amelia, Gu, Minfeng, La Mura, Giovanni, Crepaldi, Luca, Zhou, Minhua
We present new 1.5-8.5 GHz Very Long Baseline Array (VLBA) observations and 0.32-1.26 GHz Giant Meterwave Radio Telescope (GMRT) observations of J0354-1340, which is the only known radio-quiet (RQ) or radio-intermediate (RI) narrow-line Seyfert 1 gal
Externí odkaz:
http://arxiv.org/abs/2312.13351
Autor:
Babu, Silpa, Vaswani, Namrata
This paper focuses studies the following low rank + sparse (LR+S) column-wise compressive sensing problem. We aim to recover an $n \times q$ matrix, $\X^* =[ \x_1^*, \x_2^*, \cdots , \x_q^*]$ from $m$ independent linear projections of each of its $q$
Externí odkaz:
http://arxiv.org/abs/2311.03824
Autor:
Girdhar, A., Harrison, C. M., Mainieri, V., Aranda, R. Fernández, Alexander, D. M., Battaia, F. Arrigoni, Bianchin, M., Rivera, G. Calistro, Circosta, C., Costa, T., Edge, A. C., Farina, E. P., Kakkad, D., Kharb, P., Molyneux, S. J., Mukherjee, D., Njeri, A., S., Silpa, Venturi, G., Ward, S. R.
We present a study of molecular gas, traced via CO (3-2) from ALMA data, of four z< 0.2, `radio quiet', type 2 quasars (log [L(bol)/(erg/s)] = 45.3 - 46.2; log [L(1.4 GHz)/(W/Hz)] = 23.7 - 24.3). Targets were selected to have extended radio lobes (>=
Externí odkaz:
http://arxiv.org/abs/2311.03453
Autor:
Molyneux, S. J., Rivera, G. Calistro, De Breuck, C., Harrison, C. M., Mainieri, V., Lundgren, A., Kakkad, D., Circosta, C., Girdhar, A., Costa, T., Mullaney, J. R., Kharb, P., Battaia, F. Arrigoni, Farina, E. P., Alexander, D. M., Ward, S. R., S., Silpa, Smit, R.
We present a comprehensive study of the molecular gas properties of 17 Type 2 quasars at $z <$ 0.2 from the Quasar Feedback Survey (L$_{[OIII]}$ > $10^{42.1}$ $\rm ergs^{-1}$), selected by their high [OIII] luminosities and displaying a large diversi
Externí odkaz:
http://arxiv.org/abs/2310.10235
We present here uGMRT band 4 (~650MHz) polarization images of 8 BL~Lac objects belonging to the Palomar-Green (PG) `blazar' sample. A large fraction of the sources (~63%) reveal core-halo radio structures with most of the polarization detected in the
Externí odkaz:
http://arxiv.org/abs/2310.08989
Autor:
Chandra, Poonam, Kumar, S. Suresh, Kudale, Sanjay, Kansabanik, Devojyoti, Das, Barnali, Kharb, Preeti, Sasikumar, Silpa, Sebastian, Biny
Our work aims to investigate the polarisation convention of the Giant Metrewave Radio Telescope (GMRT) radio telescope and understand whether the telescope follows the standard IAU/IEEE convention. The GMRT antennas are prime focus antennas, i.e. the
Externí odkaz:
http://arxiv.org/abs/2310.04335
We present here the polarization image of the hybrid morphology (HYMOR) and broad-absorption line (BAL) quasar PG1004+130 at 694~MHz obtained with the upgraded Giant Metrewave Radio Telescope (uGMRT). We detect linear polarization in this source's co
Externí odkaz:
http://arxiv.org/abs/2309.07241
Publikováno v:
Soft Matter, 20, 993-1008, 2024
The static and dynamic properties of dendrimers in semidilute solutions of linear chains of comparable size are investigated using Brownian dynamics simulations. The radius of gyration and diffusivity of a wide variety of low generation dendrimers an
Externí odkaz:
http://arxiv.org/abs/2309.04290