Nonlinear Density Enhancement of 3He in the Sun's Central Core

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2000,（3）
• 所属期刊栏目: Geophysics,astronomy,and astrophysics
• 页码范围: 233-234
• 页数: 2页
• 语种: 英文

摘要

A flow velocity field that has a “sink” drives the core 3He nuclear reaction diffusion system to instability to jump from the original state to the new one, in which the total amour of 3He is enhanced. This alters the original competition between pp I and pp Ⅱ +pp Ⅲ chains, and thus potentially suppresses the production of both the 7Be and 8B neutrino fluxes.