ω CENTAURI: NOT A RECENT MERGER BUT SELF-ENRICHED?

IMANTS PLATAIS; ROSEMARY F. G. WYSE; LESLIE HEBB; YOUNG-WOOk LEE; SOO-CHANG REY

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ω CENTAURI: NOT A RECENT MERGER BUT SELF-ENRICHED?

机译：ωCENTAURI：最近合并却没有自我丰富吗？

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The globular cluster co Centauri shows the largest spread in chemical element abundances of known clusters. We discuss the recent proposal that the most metal-rich stars have a bulk transverse motion with respect to the other cluster members and show that this could arise as a spurious effect resulting from a residual color/magnitude-related term in the proper motions. We briefly discuss the possibility of self-enrichment for this most metal-rich component, including Type Ia supernovae ejecta.

机译：球状星团co Centauri在已知星团的化学元素丰度方面显示出最大的分布。我们讨论了最近的提议，即最富金属的恒星相对于其他星团成员具有大量的横向运动，并表明这可能是由于在正常运动中由与颜色/幅度有关的残余项引起的虚假效应而产生的。我们简要讨论了这种最富金属的成分（包括Ia型超新星喷射）的自我富集的可能性。

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来源
《The Astrophysical journal》 |2003年第2期|p.L127-L130|共4页
作者
IMANTS PLATAIS; ROSEMARY F. G. WYSE; LESLIE HEBB; YOUNG-WOOk LEE; SOO-CHANG REY;
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Department of Physics and Astronomy, Johns Hopkins University, Baltimore, MD 21218;

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正文语种 eng
中图分类天文学;
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专利

1. ω CENTAURI: NOT A RECENT MERGER BUT SELF-ENRICHED? [J] . IMANTS PLATAIS, ROSEMARY F. G. WYSE, LESLIE HEBB, The Astrophysical journal . 2003,第2aPta2期

机译：ωCENTAURI：最近合并却没有自我丰富吗？
2. Oxygen self-enriched nanoparticles functionalized with erythrocyte membranes for long circulation and enhanced phototherapy [J] . Ren Hao, Liu Jiaqi, Li Yuqin, Acta biomaterialia . 2017,第期

机译：用红细胞膜官能化的氧自富富纳米颗粒，用于长循环和增强的光疗法
3. Analysis of photometric light curves solution for massive contact OB binary stars. LY Aurigae, BH Centauri, SV Centauri [J] . Avvakumova EA Astronomy reports . 2010,第1期

机译：分析大质量接触OB双星的光度学曲线解。 LY Aurigae，BH Centauri，SV Centauri
4. High-Contrast Observations of the Alpha Centauri System: Shortcuts to Image Another Pale Blue Dot [C] . Franck Marchis IAF Symposium on Future Space Astronomy and Solar-System Science Missions;International Astronautical Congress . 2020

机译：alpha centauri系统的高对比度观察：图像的捷径到图像另一个淡蓝色点
5. Is the scatter in nitrogen/oxygen of metal-poor systems real? Do H II regions become significantly self-enriched in oxygen? [D] . Nava, Aida Hortensia. 2008

机译：贫金属系统的氮/氧中的扩散是否真实？ H II区是否会显着自我富氧？
6. Control of triple-negative breast cancer using ex vivo self-enriched costimulated NKG2D CAR T cells [O] . Yali Han, Wei Xie, De-Gang Song, 2018

机译：使用离体自我富集的共刺激的NKG2D CAR T细胞控制三阴性乳腺癌
7. Multiple stellar populations in the globular cluster ω Centauri as tracers of a merger event [O] . Y.-W. Lee, J.-M. Joo, Y.-J. Sohn, 1999

机译：球状星团中的多个恒星种群omega Centauri as 合并事件的追踪者

ω CENTAURI: NOT A RECENT MERGER BUT SELF-ENRICHED?

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