G. Carvalho

activity

20172023

most citedStellar equilibrium configurations of white dwarfs in the

f (R, T)

gravity

125 citations · 530 across the 18 of their papers we have counts for

collaborators

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2 papers · 1 filter

astro-ph.SR2020★ 13 cited

X-ray photolysis of CH $_{3}$ COCH $_{3}$ ice: Implications for the radiation effects of compact objects towards astrophysical ices

G. A. Carvalho, S. Pilling

In this study, we employed broadband X-rays ( $6 - 2000$ eV) to irradiate the frozen acetone CH $_{3}$ COCH $_{3}$ , at the temperature of 12 K, with different photon fluences up to $2.7\time…

astro-ph.SR2018★ 20 cited

White dwarfs with a surface electrical charge distribution: Equilibrium and stability

G. A. Carvalho, José D. V. Arbañil, R. M. Marinho +1

The equilibrium configuration and the radial stability of white dwarfs composed of charged perfect fluid are investigated. These cases are analyzed through the results obtained fro…

X-ray photolysis of CH3​COCH3​ ice: Implications for the radiation effects of compact objects towards astrophysical ices

White dwarfs with a surface electrical charge distribution: Equilibrium and stability

X-ray photolysis of CH $_{3}$ COCH $_{3}$ ice: Implications for the radiation effects of compact objects towards astrophysical ices