Observations of outflows in dust-obscured quasars, and the impact on their host galaxies.

观测尘埃遮蔽的类星体中的流出物及其对其宿主星系的影响。

• 批准号: 1952037
• 金额: --
• 依托单位: University of Cambridge
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2017
• 资助国家: 英国
• 起止时间: 2017 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-1952037
• 关键词: Observations; outflows; dust; obscured; quasars

The student will start by exploring the near-infrared spectroscopic properties of a sample of heavily reddened quasars, specifically looking for and quantifying any evidence of outflows. Future work will exploit new and upcoming facilities in other wavebands to more fully understand the properties and population statistics of such quasars, and to derive properties of the associated host galaxies such as the star formation rate and the reddening due to dust in order to compare with unobscured objects.

学生将从探索重变红类星体样本的近红外光谱特性开始，特别是寻找和量化任何流出的证据。未来的工作将利用新的和即将到来的其他波段的设备，以更充分地了解这类类星体的特性和种群统计，并得出相关宿主星系的特性，如恒星形成率和尘埃引起的变红，以便与未被遮挡的物体进行比较。

项目成果

Outflows and Dust in Quasars

类星体中的流出物和尘埃

• DOI: 10.17863/cam.68374
• 发表时间: 2020
• 作者: Temple M

Exploring the link between C iv outflow kinematics and sublimation-temperature dust in quasars

探索类星体中 C iv 流出运动学与升华温度尘埃之间的联系

• DOI: 10.1093/mnras/staa3842
• 发表时间: 2021
• 期刊: Monthly Notices of the Royal Astronomical Society
• 影响因子: 4.8
• 作者: Temple M

High-ionization emission-line ratios from quasar broad-line regions: metallicity or density?

• DOI: 10.1093/mnras/stab1610
• 发表时间: 2021-06
• 作者: M. Temple;G. Ferland;A. Rankine;M. Chatzikos;P. Hewett

Modelling type 1 quasar colours in the era of Rubin and Euclid

鲁宾和欧几里得时代的 1 类类星体颜色建模

• DOI: 10.1093/mnras/stab2586
• 发表时间: 2021
• 期刊: Monthly Notices of the Royal Astronomical Society
• 影响因子: 4.8
• 作者: Temple M