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Magnetic Field at the Galactic Centre from Multi-Wavelength Dust Polarization

We have mapped the magnetic field ($B$-field) for a region of about 30 pc around the centre of our Galaxy, which encompasses the circumnuclear disk (CND), the minispiral, and the 20 km s$^{-1}$ and 50 km s$^{-1}$ molecular clouds, using thermal dust

Externí odkaz: http://arxiv.org/abs/2402.15098

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Alignment and Rotational Disruption of Dust Grains in the Galactic Centre Revealed by Polarized Dust Emission

Autor: Akshaya, M. S., Hoang, Thiem

We study the alignment and rotational disruption of dust grains at the centre of our Galaxy using polarized thermal dust emission observed by SOFIA/HAWC+ and JCMT/SCUPOL at 53, 216, and 850 $\mu$m. We analyzed the relationship between the observed po

Externí odkaz: http://arxiv.org/abs/2302.11305

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Akademický článek

Genetic Variability, Correlation and Principal Component Analysis for Yield Related Traits in Pigeonpea [Cajanus cajan (L.) Millsp.].

Autor: Akshaya, M.¹ akshaya96pbg@gmail.com, Geetha, K.¹, Nirmalakumari, A.², Sharavanan, P. T.², Sivakumar, C.¹, Parasuraman, P.¹

Publikováno v: Legume Research: An International Journal. Jul2024, Vol. 47 Issue 7, p1094-1098. 5p.

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The Diffuse Ultraviolet and Optical Background: Status and Future Prospects

Autor: Murthy, Jayant, Akshaya, M. S., Ravichandran, S.

The ultraviolet and optical background forms a baseline for any observation of the sky. It includes emission lines and scattered light from the atmosphere; resonant scattering from the Lyman lines of interplanetary hydrogen and the scattering of sunl

Externí odkaz: http://arxiv.org/abs/1909.05325

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Components of the Diffuse Ultraviolet Radiation at High Latitudes

Autor: Akshaya, M. S., Murthy, Jayant, Ravichandran, S., Henry, R. C., Overduin, James

We have used data from the Galaxy Evolution Explorer to study the different components of the diffuse ultraviolet background in the region between the Galactic latitudes 70-80 degree. We find an offset at zero dust column density (E(B - V) = 0) of $2

Externí odkaz: http://arxiv.org/abs/1908.02260

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Akademický článek

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Akademický článek

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The Diffuse Radiation Field at High Galactic Latitudes

Autor: Akshaya, M. S., Murthy, Jayant, Ravichandran, S., Henry, R. C., Overduin, James

We have used GALEX observations of the North and South Galactic poles to study the diffuse ultraviolet background at locations where the Galactic light is expected to be at a minimum. We find offsets of 230 -- 290 photon units in the FUV (1531 \AA) a

Externí odkaz: http://arxiv.org/abs/1701.07644

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