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Agniva Roychowdhury
Agniva Roychowdhury
Postdoctoral Researcher, Space Telescope Science Institute
在 stsci.edu 的电子邮件经过验证
标题
引用次数
引用次数
年份
A radio, optical, UV, and X-ray view of the enigmatic changing-look active galactic nucleus 1ES 1927+ 654 from its pre-to postflare states
S Laha, E Meyer, A Roychowdhury, JB Gonzalez, JA Acosta–Pulido, ...
The Astrophysical Journal 931 (1), 5, 2022
282022
Possible accretion disk origin of the emission variability of a blazar jet
R Chatterjee, A Roychowdhury, S Chandra, A Sinha
The Astrophysical Journal Letters 859 (2), L21, 2018
242018
Time-rescaling of Dirac dynamics: shortcuts to adiabaticity in ion traps and Weyl semimetals
A Roychowdhury, S Deffner
Entropy 23 (1), 81, 2021
152021
A multiwavelength study of multiple spectral component jets in AGN: testing the IC/CMB model for the large-scale-jet X-ray emission
P Breiding, ET Meyer, M Georganopoulos, K Reddy, KE Kollmann, ...
Monthly Notices of the Royal Astronomical Society 518 (3), 3222-3250, 2023
142023
Circumnuclear Dust in AP Librae and the source of its VHE emission
A Roychowdhury, ET Meyer, M Georganopoulos, P Breiding, ...
The Astrophysical Journal 924 (2), 57, 2022
62022
Proper motions in the sub-kiloparsec jet of 3C 78: novel constraints on the physical nature of relativistic jets
A Roychowdhury, ET Meyer, M Georganopoulos, K Kollmann
Monthly Notices of the Royal Astronomical Society 527 (4), 10262-10278, 2024
22024
A reemerging bright soft X-ray state of the changing-look active galactic nucleus 1ES 1927+ 654: a multiwavelength view
R Ghosh, S Laha, E Meyer, A Roychowdhury, X Yang, JA Acosta–Pulido, ...
The Astrophysical Journal 955 (1), 3, 2023
12023
Emergence of a radio jet in the changing-look AGN 1ES 1927+ 654
ET Meyer, S Laha, OI Shuvo, A Roychowdhury, DA Green, L Rhodes, ...
arXiv preprint arXiv:2406.18061, 2024
2024
Changing-look AGN 1ES 1927+ 654: The Onset of radio-loudness and pc-scale resolved components
E Meyer, S Laha, A Roychowdhury, OI Shuvo
AAS/High Energy Astrophysics Division 21, 102.25, 2024
2024
VLBI studies of radio-quiet AGN: origin of radio emission and tracing its connection with changing-look events
A Roychowdhury, E Meyer, R Ghosh, S Laha, J Yang
AAS/High Energy Astrophysics Division 55 (4), 100.54, 2023
2023
NASA's Swift Tracks Potential Magnetic Flip of Monster Black Hole
S Laha, A Roychowdhury, S Cenko
AAS/High Energy Astrophysics Division 55 (4), 100.28, 2023
2023
ngDIFMAP: new generation DIFMAP for Modelfitting Interferometric Data
A Roychowdhury, E Meyer
15th European VLBI Network Mini-Symposium and Users' Meeting, 59, 2023
2023
CAgNVAS I. A new generation DIFMAP for Modelfitting Interferometric Data and Estimating Variances, Biases and Correlations
A Roychowdhury, ET Meyer
arXiv preprint arXiv:2308.00832, 2023
2023
Investigating the Dynamics of Extragalactic Jets from Parsec to Kiloparsec Scales: Novel Constraints on Jet Acceleration and Emission
AR Chowdhury
University of Maryland, Baltimore County, 2023
2023
Exploring the Voids: Luminosity Functions and Magnetic Field
A Roychowdhury, S Samui
arXiv preprint arXiv:2110.03717, 2021
2021
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