Zobrazeno 1 - 10
of 8 750
pro vyhledávání: '"A. Rajeshwari"'
Autor:
A. Sherin Fathima, I. Kartharinal Punithavthy, S. Johnson Jayakumar S, A. Rajeshwari, A. Sindhya, A. Muthuvel
Publikováno v:
Journal of Nigerian Society of Physical Sciences, Vol 4, Iss 4 (2022)
Nowadays, Semiconducting thin films are the efficient candidates for good optical and electrical properties. In this study, the thin films of pure V2O5 together with 2 different molarities were prepared through the method of spray Pyrolysis. The prep
Externí odkaz:
https://doaj.org/article/b5476e20c67e48acb660c80e3760638b
Autor:
Dutta, Rajeshwari, Fumagalli, Michele, Fossati, Matteo, Rafelski, Marc, Revalski, Mitchell, Battaia, Fabrizio Arrigoni, D'Odorico, Valentina, Peroux, Celine, Prichard, Laura J., Swinbank, A. M.
We characterize, for the first time, the average extended emission in multiple lines ([OII], [OIII], and Hbeta) around a statistical sample of 560 galaxies at z~0.25-0.85. By stacking the Multi Unit Spectroscopic Explorer (MUSE) 3D data from two larg
Externí odkaz:
http://arxiv.org/abs/2409.02182
Autor:
Beckett, Alexander, Rafelski, Marc, Revalski, Mitchell, Fumagalli, Michele, Fossati, Matteo, Nedkova, Kalina, Dutta, Rajeshwari, Bielby, Rich, Cantalupo, Sebastiano, Dayal, Prakita, D'Odorico, Valentina, Galbiati, Marta, Péroux, Céline
We present intial results associating galaxies in the MUSE Ultra Deep Field (MUDF) with gas seen in absorption along the line-of-sight to two bright quasars in this field, to explore the dependence of metals in the circumgalactic medium (CGM) on gala
Externí odkaz:
http://arxiv.org/abs/2408.11914
Observations with FAST recently detected HI 21-cm emission near M94, revealing an intriguing object, Cloud-9, without an optical counterpart. Subsequent analysis suggests Cloud-9 is consistent with a gas-rich ($M_{\rm HI} \approx 10^{6} \ M_{\odot}$)
Externí odkaz:
http://arxiv.org/abs/2406.18643
Autor:
Tornotti, Davide, Fumagalli, Michele, Fossati, Matteo, Benitez-Llambay, Alejandro, Izquierdo-Villalba, David, Travascio, Andrea, Battaia, Fabrizio Arrigoni, Cantalupo, Sebastiano, Beckett, Alexander, Bonoli, Silvia, Dayal, Pratika, D'Odorico, Valentina, Dutta, Rajeshwari, Lusso, Elisabeta, Peroux, Celine, Rafelski, Marc, Revalski, Mitchell, Spinoso, Daniele, Swinbank, Mark
Filaments connecting halos are a long-standing prediction of cold dark matter theories. We present a novel detection of the cosmic web emission connecting two massive quasar-host galaxies at cosmic noon in the MUSE Ultra Deep Field (MUDF) using unpre
Externí odkaz:
http://arxiv.org/abs/2406.17035
Autor:
Galbiati, Marta, Dutta, Rajeshwari, Fumagalli, Michele, Fossati, Matteo, Cantalupo, Sebastiano
Publikováno v:
A&A 690, A7 (2024)
We present a novel dataset that extends our view of the cosmic gas around z$\approx$3-4 Ly$\alpha$ emitting galaxies (LAEs) in the Muse Analysis of Gas around Galaxies (MAGG) survey by tracing a cool and enriched gas phase through 47 MgII absorbers i
Externí odkaz:
http://arxiv.org/abs/2406.10350
Autor:
Revalski, Mitchell, Rafelski, Marc, Henry, Alaina, Fossati, Matteo, Fumagalli, Michele, Dutta, Rajeshwari, Pirzkal, Norbert, Beckett, Alexander, Battaia, Fabrizio Arrigoni, Dayal, Pratika, D'Odorico, Valentina, Lusso, Elisabeta, Nedkova, Kalina V., Prichard, Laura J., Papovich, Casey, Peroux, Celine
Using more than 100 galaxies in the MUSE Ultra Deep Field with spectroscopy from the Hubble Space Telescope's Wide Field Camera 3 and the Very Large Telescope's Multi Unit Spectroscopic Explorer, we extend the gas-phase mass-metallicity relation (MZR
Externí odkaz:
http://arxiv.org/abs/2403.17047
Autor:
Dutta, Rajeshwari, Acebron, Ana, Fumagalli, Michele, Grillo, Claudio, Caminha, Gabriel B., Fossati, Matteo
We present a tomographic analysis of metal absorption lines arising from the circumgalactic medium (CGM) of galaxies at z~0.5-2, using Multi Unit Spectroscopic Explorer (MUSE) observations of two background quasars at z~2.2 and 2.8, which are two of
Externí odkaz:
http://arxiv.org/abs/2401.03024
Autor:
Rana, Deepti, Dash, Soumyaranjan, Bhakar, Monika, Chowdhury, Rajeshwari Roy, Singh, Ravi Prakash, Kumar, Sanjeev, Sheet, Goutam
Motivated by the observation of Skyrmion-like magnetic textures in 2D itinerant ferromagnets Fe$_n$GeTe$_2$ ($n \geq3$), we develop a microscopic model combining itinerant magnetism and spin-orbit coupling on a triangular lattice. The ground state of
Externí odkaz:
http://arxiv.org/abs/2310.06521
Over the last few decades, Smartphone technology has seen significant improvements. Enhancements specific to built-in Inertial Measurement Units (IMUs) and other dedicated sensors of the smartphones(which are often available as default) such as- Acce
Externí odkaz:
http://arxiv.org/abs/2308.11642