In April, the Fudan scientific research team forged innovation and what progress has it made? The editor has compiled the express delivery of Fudan's scientific research results for you in April 2022. Let's take a look!
Mathematical and Physics field
On April 6, 2022, Gran Sasso National Laboratory in Italy and Lawrence Berkeley National Laboratory in the United States (LBL) simultaneously released the international cooperative experiment of neutrino-free double beta decay (0nDBD) (CUORE: Cryogenic Underground Observatory for Rare Events) Latest progress in the study of the singular properties of neutrinos. Institute of Modern Physics, Fudan University Academician Ma Yugang's team is one of the members of the international cooperative experiment. The team joined the CUORE cooperation group as early as 2006, and undertakes high-precision detection of sample purity of the main detector material Te, TeO2 powder, and solvent materials such as nitric acid and hydrochloric acid. Then they participated in the on-site installation and debugging of CUORE-0 and CUORE experiments, and participated in the subsequent experimental operation work for nearly ten years. The latest results of CUORE give one of the strictest experimental restrictions on the so-called neutrino Mayorana attribute, and the results were published online in the main journal of " Nature " (Nature ).
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Source: Institute of Science and Technology
Manuscript: Media Center
Editor: Zhang Peilin
Editor: Xu Junyi
Editor: Xu Junyi