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Nivedita Mahesh
Nivedita Mahesh
Postdoctoral Researcher, California Institute of Technology
在 asu.edu 的电子邮件经过验证
标题
引用次数
引用次数
年份
An absorption profile centred at 78 megahertz in the sky-averaged spectrum
JD Bowman, AEE Rogers, RA Monsalve, TJ Mozdzen, N Mahesh
Nature 555 (7694), 67-70, 2018
13372018
Results from EDGES high-band. III. New constraints on parameters of the early Universe
RA Monsalve, A Fialkov, JD Bowman, AEE Rogers, TJ Mozdzen, A Cohen, ...
The Astrophysical Journal 875 (1), 67, 2019
722019
Results from EDGES High-band. II. Constraints on parameters of early galaxies
RA Monsalve, B Greig, JD Bowman, A Mesinger, AEE Rogers, ...
The Astrophysical Journal 863 (1), 11, 2018
612018
Spectral index of the diffuse radio background between 50 and 100 MHz
TJ Mozdzen, N Mahesh, RA Monsalve, AEE Rogers, JD Bowman
Monthly Notices of the Royal Astronomical Society 483 (4), 4411-4423, 2019
532019
Reply to Hills et al.
JD Bowman, AEE Rogers, RA Monsalve, TJ Mozdzen, N Mahesh
Nature 564 (7736), E35-E35, 2018
432018
Validation of the EDGES low-band antenna beam model
N Mahesh, JD Bowman, TJ Mozdzen, AEE Rogers, RA Monsalve, ...
The Astronomical Journal 162 (2), 38, 2021
282021
Absolute calibration of diffuse radio surveys at 45 and 150 mhz
RA Monsalve, AEE Rogers, JD Bowman, N Mahesh, SG Murray, ...
The Astrophysical Journal 908 (2), 145, 2021
202021
A floating octave bandwidth cone-disk antenna for detection of cosmic dawn
A Raghunathan, R Subrahmanyan, NU Shankar, S Singh, J Nambissan, ...
IEEE Transactions on Antennas and Propagation 69 (10), 6209-6217, 2021
152021
A Bayesian calibration framework for EDGES
SG Murray, JD Bowman, PH Sims, N Mahesh, AEE Rogers, RA Monsalve, ...
Monthly Notices of the Royal Astronomical Society 517 (2), 2264-2284, 2022
112022
A wideband resistive beam-splitter screen
N Mahesh, R Subrahmanyan, NU Shankar, A Raghunathan
IEEE Transactions on Antennas and Propagation 63 (11), 4835-4847, 2015
102015
A Bayesian approach to modelling spectrometer data chromaticity corrected using beam factors–I. Mathematical formalism
PH Sims, JD Bowman, N Mahesh, SG Murray, JP Barrett, R Cappallo, ...
Monthly Notices of the Royal Astronomical Society 521 (3), 3273-3297, 2023
82023
The Impact of Beam Variations on Power Spectrum Estimation for 21 cm Cosmology. I. Simulations of Foreground Contamination for HERA
H Kim, BD Nhan, JN Hewitt, NS Kern, JS Dillon, E de Lera Acedo, ...
The Astrophysical Journal 941 (2), 207, 2022
72022
Effects of model incompleteness on the drift-scan calibration of radio telescopes
BK Gehlot, DC Jacobs, JD Bowman, N Mahesh, SG Murray, M Kolopanis, ...
Monthly Notices of the Royal Astronomical Society 506 (3), 4578-4592, 2021
62021
The Impact of Beam Variations on Power Spectrum Estimation for 21 cm Cosmology. II. Mitigation of Foreground Systematics for HERA
H Kim, NS Kern, JN Hewitt, BD Nhan, JS Dillon, E de Lera Acedo, ...
The Astrophysical Journal 953 (2), 136, 2023
52023
A resistive wideband space beam splitter
N Mahesh, R Subrahmanyan, NU Shankar, A Raghunathan
arXiv preprint arXiv:1406.2585, 2014
52014
Analytic Approximations of Scattering Effects on Beam Chromaticity in 21‐cm Global Experiments
AEE Rogers, JP Barrett, JD Bowman, R Cappallo, CJ Lonsdale, ...
Radio Science 57 (12), e2022RS007558, 2022
42022
An absorption profile centred at 78 megahertz in the sky-averaged spectrum. 2018
JD Bowman, AEE Rogers, RA Monsalve, TJ Mozdzen, N Mahesh
Nature 555, 67, 0
3
21 cm Intensity Mapping with the DSA-2000
R Byrne, N Mahesh, GW Hallinan, L Connor, V Ravi, TJW Lazio
The Astrophysical Journal 966 (2), 221, 2024
12024
Fitting and Comparing Galactic Foreground Models for Unbiased 21 cm Cosmology
JJ Hibbard, D Rapetti, JO Burns, N Mahesh, N Bassett
The Astrophysical Journal 959 (2), 103, 2023
12023
Low-frequency Radio Recombination Lines Away from the Inner Galactic Plane
AK Vydula, JD Bowman, D Lewis, K Crawford, M Kolopanis, AEE Rogers, ...
The Astronomical Journal 167 (1), 2, 2023
12023
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