联系我们 | English | 中国科学院  
| 首 页 | 机构概况 | 人才队伍 | 科研成果 | 实验室与中心 | 交流合作 | 研究生教育 | 党群园地 | 信息公开 | 违纪违法举报
  邮箱用户登陆 @xao.ac.cn 密码
台长信箱
新闻动态
图片新闻
科研动态
综合新闻
通知公告
传媒扫描
人才招聘
重大任务
科研专题
学术交流
会议承办
现在位置:首页 > 新闻动态 > 学术交流
新疆天文台学术报告2016年第13次:BINGO: HI Intensity Mapping Using a Novel Single-Dish Radio Telescope
2016-08-19 19:08:00| 【 【打印】【关闭】

报告题目:BINGO: HI Intensity Mapping Using a Novel Single-Dish Radio Telescope

摘 要Baryon Acoustic Oscillations BAOs from Integrated Neutral Gas Observation (BINGO) is a novel single-dish total-power telescope that will map the redshifted HI sky in a 15 degree strip, at frequencies of 960–1260 MHz (corresponding to redshifts 0.12 to 0.48), covering a sky area about 5000 square degrees. Using a focal plane array of 50 horns, BINGO will have the sensitivity to accurately measure the HI power spectrum and to detect Baryon Acoustic Oscillations (BAOs) for the first time at radio wavelengths. This will provide complementary cosmological information to existing surveys and will measure the acoustic scale to 2 % precision. The final, ultra-deep HI map will provide a wealth of cosmological and astrophysical information. To achieve this, the BINGO telescope has been designed specifically to minimise systematics. The BINGO project is funded and the construction of Phase I is currently under preparation in Uruguay.

报 告 人:Ms CHEN Tianyue Jodrell Bank Centre for Astrophysics, The University of Manchester

报告时间:2016823日(周二)上午11:00

报告地点:台本部110会议室

 

 

作者:

附件:
评 论

欢迎访问中国科学院新疆天文台 © 2014 新ICP备14002045
地址:新疆乌鲁木齐市新市区科学一街150号 邮编:830011 电话:0991-3689007、3689002 传真:0991-3838628