首页> 外文期刊>Nature Astronomy >Tensions between the early and late Universe
【24h】

Tensions between the early and late Universe

机译:宇宙早期与晚期之间的紧张关系

获取原文
获取原文并翻译 | 示例
           

摘要

During the last talk, prior to hearing about possible theoretical solutions to the tension, a draft version of Fig. 1 was shown to the audience and the audience was asked to vote on their perception of the significance of the tension on the following scale: 2σ = curiosity; 3σ = tension; 4σ = discrepancy or problem; 5σ = crisis. This clearly tongue-in-cheek experiment was carried out to evaluate what kind of Bayesian prior the attendees applied to the evidence. Most attendees voted for a Hubble constant “problem” with tails in favour of both “tension” and “crisis” and with no support for something less. Therefore, it appears that the issue is serious, not only taking the uncertainties at face value, but also in the eyes of the community as represented by the KITP workshop participants.
机译:在最后一次演讲中,在听取有关张力的可能理论解决方案之前,向听众展示了图1的草稿,并要求听众对他们对张力重要性的看法进行以下等级的投票:2σ好奇心3σ=张力; 4σ=差异或问题; 5σ=危机。进行了这种明显的嘲弄实验,以评估参与者在应用证据之前先使用哪种贝叶斯方法。大多数与会者投票赞成哈勃不断出现的“问题”,赞成“紧张”和“危机”,但不支持任何其他措辞。因此,似乎这个问题很严重,不仅以不确定性为代价,而且以KITP研讨会参与者的名义在社区的眼中。

著录项

  • 来源
    《Nature Astronomy》 |2019年第10期|891-895|共5页
  • 作者单位

    ICREA and ICCUB University of Barcelona Barcelona Spain;

    University of California Los Angeles Los Angeles CA USA;

    Johns Hopkins University Baltimore MD USA Space Telescope Science Institute Baltimore MD USA;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号