太阳耀斑放能机制的讨论——评《太阳高能物理》  

Discuss on Energy Release in Solar Flare——Comment on 《Energetic Solar Physics》

作　　者：鲁润宝[1] 

机构地区：[1]北京应用物理与计算数学研究所,北京100088

出　　处：《前沿科学》2007年第4期90-93,共4页Frontier Science

摘　　要：本文对《太阳高能物理》所表述的太阳耀斑流行理论作了讨论,给出一种新的太阳耀斑放能机制——"电子—离子束缚态及其引发核过程"模型。并指出太阳耀斑中存在两个独立过程,有～12.5keV(p-e-p～12.5keV)、～25keV(p-e-A+～25keV)、～25keV(d+-e-d+～25keV)线发射和(d,d)聚变。对太阳耀斑的一些主要现象作了分析,给出了太阳耀斑中X射线和高能粒子与流行理论不同的产生机制。In this paper I give a shortly discuss on current theory which is presented in 《Energetic Solar Physics》 and give a new mechanism of energy release in solar flare-'electron-ions bound state and its introducing nuclear reaction ' model.Main opinions of this model are following:There two independent process in solar flare,soft x-ray emission(<～12.5keV)and hard x-ray emission(≥25keV).There are three kinds of line emission:～12.5keV(p-e-p～12.5keV),～25keV(p-e-A+～25keV),～25keV(d+-e-d+～25keV),There are(d,d)fusion in solar flare.On base of above the analysis of phenomena is given.Producing mechanism of x-ray emission and energetic particle production is very different between current theory and new one-'electron-ions bound state and its introducing nuclear reaction ' model.

关 键 词：太阳耀斑 X射线 非热电子 高能粒子 线发射 太阳耀斑中的(d d)聚变 Neupert效应 电子-离子束缚态及其引发核过程 

分 类 号：P182[天文地球—天文学]