Search Results - "Chan, Jennifer Y. H"
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Radiative transfer of 21-cm line through ionised cavities in an expanding universe
Published in Monthly notices of the Royal Astronomical Society (06-06-2024)“…The optical depth parameterisation is typically used to study the 21-cm signals associated with the properties of the neutral hydrogen (H i) gas and the…”
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A covariant formulation for cosmological radiative transfer of the 21-cm line
Published in Monthly notices of the Royal Astronomical Society (13-05-2024)“…The 21-cm hyperfine line of neutral hydrogen is a useful tool to probe the conditions of the Universe during the Dark Ages, Cosmic Dawn, and the Epoch of…”
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[C ii] 158 μm emission as an indicator of galaxy star formation rate
Published in Monthly notices of the Royal Astronomical Society (13-01-2024)“…ABSTRACT Observations of local star-forming galaxies (SFGs) show a tight correlation between their singly ionized carbon line luminosity ($L_{\rm [C\, {\small…”
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Second-Generation Curvelets on the Sphere
Published in IEEE transactions on signal processing (01-01-2017)“…Curvelets are efficient to represent highly anisotropic signal content, such as a local linear and curvilinear structure. First-generation curvelets on the…”
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Polarized radiative transfer, rotation measure fluctuations, and large-scale magnetic fields
Published in Monthly notices of the Royal Astronomical Society (01-12-2019)“…Faraday rotation measure (RM) at radio wavelengths is commonly used to diagnose large-scale magnetic fields. It is argued that the length-scales on which…”
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Radiative transfer of 21-cm line through ionised cavities in an expanding universe
Published 20-05-2024“…The optical depth parameterisation is typically used to study the 21-cm signals associated with the properties of the neutral hydrogen (HI) gas and the…”
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Wavelet-Based Segmentation on the Sphere
Published 10-11-2019“…Segmentation, a useful/powerful technique in pattern recognition, is the process of identifying object outlines within images. There are a number of efficient…”
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Covariant polarized radiative transfer on cosmological scales for investigating large-scale magnetic field structures
Published 14-01-2019“…Monthly Notices of the Royal Astronomical Society, Volume 484, Issue 2, 1 April 2019, Pages 1427-1455 Polarization of radiation is a powerful tool to study…”
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Wavelet-based segmentation on the sphere
Published in Pattern recognition (01-04-2020)“…•Proposed a segmentation framework for images on the sphere, for the first time.•It is compatible with any type of spherical wavelets.•It is efficient and…”
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Polarised radiative transfer, rotation measure fluctuations and large-scale magnetic fields
Published 26-09-2019“…Faraday rotation measure at radio wavelengths is commonly used to diagnose large-scale magnetic fields. It is argued that the length-scales on which magnetic…”
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Second-Generation Curvelets on the Sphere
Published 28-11-2016“…IEEE Trans. on Signal Processing. Vol. 65, No. 1, 2017, pp 5-14 Curvelets are efficient to represent highly anisotropic signal content, such as a local linear…”
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A covariant formulation for cosmological radiative transfer of the 21-cm line
Published 22-04-2024“…The 21-cm hyperfine line of neutral hydrogen is a useful tool to probe the conditions of the Universe during the Dark Ages, Cosmic Dawn, and the Epoch of…”
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rm [C_{II}]$ 158 $\rm \mu m$ emission as an indicator of galaxy star formation rate
Published 10-01-2023“…Observations of local star-forming galaxies (SFGs) show a tight correlation between their singly ionized carbon line luminosity ($L_{\rm [C_{II}]}$) and star…”
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