Search Results - "Sonally, A."

The Chemical Puzzle of Weak G-Band Stars: A Comprehensive Study of HD 54627, HD 105783, HD 198718, and HD 201557 by Holanda, N., Flaulhabe, T., Quispe-Huaynasi, F., Sonally, A., Pereira, C. B.

“…Weak G-band stars (WGBs) are a unique class of objects characterized by weak CH molecular lines in the Fraunhofer G band, indicative of a deficiency in 12C…”
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High-resolution Spectroscopic Analysis of Four Unevolved Barium Stars by Roriz, M. P., Holanda, N., da Conceição, L. V., Junqueira, S., Drake, N. A., Sonally, A., Pereira, C. B.

“…A classical local thermodynamic equilibrium analysis, based on high-resolution spectroscopic data, is performed for a sample of three potential barium dwarf…”
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High-resolution Spectroscopic Analysis of Four Unevolved Barium Stars HD 15096, HD 37792, and HD 141804 were observed under the program ID 097.A-9024(A). HD 207585 was observed under the agreement between Observatório Nacional (Brazil) and the European Southern Observatory (ESO) by Roriz, M. P., Holanda, N., da Conceição, L. V., Junqueira, S., Drake, N. A., Sonally, A., Pereira, C. B.

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High-resolution spectroscopic analysis of four unevolved barium stars by Roriz, M. P, Holanda, N, da Conceição, L. V, Junqueira, S, Drake, N. A, Sonally, A, Pereira, C. B

“…A classical Local Thermodynamic Equilibrium analysis, based on high-resolution spectroscopic data, is performed for a sample of three potential barium dwarf…”
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