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Rajib Saha

Indian Institute of Science Education and Research, Bhopal

19

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111

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An unbiased estimator of the full-sky CMB angular power spectrum at large scales using neural networks

2021 Monthly Notices of the Royal Astronomical Society
- Pallav Chanda
- Rajib Saha
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An Unbiased Estimator of the Full-sky CMB Angular Power Spectrum at Large Scales using Neural Networks.

2021 arXiv: Cosmology and Nongalactic Astrophysics
- Pallav Chanda
- Rajib Saha
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Dark energy with oscillatory tracking potential: Observational Constraints and Perturbative effects

2021 arXiv: Cosmology and Nongalactic Astrophysics
- Albin Joseph
- Rajib Saha
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Isotropy statistics of CMB hot and cold spots

2021 arXiv: Cosmology and Nongalactic Astrophysics
- Ishaque Khan
- Rajib Saha
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An Accurate Reconstruction of CMB E Mode Signal over Large Angular Scales using Prior Information of CMB Covariance Matrix in ILC Algorithm

2020 arXiv: Cosmology and Nongalactic Astrophysics
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Investigating non-Gaussianity in Cosmic Microwave Background Temperature Maps using Spherical Harmonic Phases

2020 arXiv: Cosmology and Nongalactic Astrophysics
- Sarvesh Kumar Yadav
- Rajib Saha
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Exact Solutions of Some Dynamical Variables in FRW Universe with Scalar Field Dynamics

2019 arXiv: General Relativity and Quantum Cosmology
- Albin Joseph
- Rajib Saha
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An Application of Global ILC Algorithm over Large Angular Scales to Estimate CMB Posterior Using Gibbs Sampling

2018 arXiv: Cosmology and Nongalactic Astrophysics
- Vipin Sudevan
- Rajib Saha
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A Global ILC Approach in Pixel Space over Large Angular Scales of the Sky Using CMB Covariance Matrix

2018 The Astrophysical Journal
- Vipin Sudevan
- Rajib Saha
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Improved Diffuse Foreground Subtraction with the ILC Method: CMB Map and Angular Power Spectrum Using Planck and WMAP Observations

2017 The Astrophysical Journal
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