Measuring neutrino masses with joint JWST and DESI DR2 data

科学数据银行2025-09-22 更新2026-04-23 收录

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宇宙学模型验证

数据链接：

https://www.scidb.cn/detail?dataSetId=cef9ec58d1c44b73a3c1cf050d45ceb7 数据链接链接失效反馈

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资源简介：

This dataset contains posterior chains from MCMC sampling performed with Cobaya, together with summary results, covering three cosmological models: ΛCDM (LCDM), wCDM, and w0waCDM. For each model, we consider three neutrino mass hierarchies—NH (Normal Hierarchy), IH (Inverted Hierarchy), and DH (Degenerate Hierarchy); within each hierarchy we provide four observational data combinations: CMB, CMB+JWST, CMB+DESI, and CMB+DESI+JWST. These chains constitute the numerical sources for all figures in the paper’s main text and supplementary materials.

提供机构：

Korea Astronomy and Space Science Institute, Daejeon 34055, Republic of Korea; National Frontiers Science Center for Industrial Intelligence and Systems Optimization, Northeastern University, Shenyang 110819, China; Sheng-Han Zhou; School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China; MOE Key Laboratory of Data Analytics and Optimization for Smart Industry, Northeastern University, Shenyang 110819, China; Tian-Nuo Li; Key Laboratory of Cosmology and Astrophysics & Department of Physics, College of Sciences, Northeastern University, Shenyang 110819, China

创建时间：

2025-09-22