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Chemical abundances and kinematic properties of a planetary nebulae sample towards the galactic bulge

机译:一片星云朝向银河膨胀的行星星云样品的化学丰富和运动学性质

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As part of a long term program of determination of chemical abundances of southern planetary nebulae (PNe) held at the University of Sao Paulo, Brazil, we report here the study of a sample of recently discovered PNe towards the Galactic bulge. Their chemical abundances were determined spectrophotometrically and their kinematic parameters were obtained from the literature. These results are intended to contribute to the study of the bulge's intermediate mass population.
机译:作为在巴西圣保罗大学举行的南方行星星云(PNE)的化学丰富的长期规定的一部分,我们在此报告了最近发现PNE的样本朝向银河膨胀。它们的化学大量测量分光光度法,并从文献中获得它们的运动学参数。这些结果旨在有助于对凸起的中间大众群体的研究。

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