摘要
ＡＮＥＷＭＯＤＥＬＦＯＲＥＬＥＣＴＲＯＮＢＥＡＭＧＥＮＥＲＡＴＥＤＢＹＳＯＦＴＶＡＣＵＵＭＤＩＳＣＨＡＲＧＥＬｕｏＺｈｏｎｇｎａｎ（罗宗南）；ＣｕｉＹｉｐｉｎｇ（崔一平）；ＣｈｅｎＳｏｎｇｓｈｅｎｇ（陈松生）；ＹａｎｇＺｈｅｎｇｍｉｎｇ（杨正名）（Ｄ...
A new kind of electron beam generated by gas discharse and a spocialdesigned sun with a cold cathude in soft vacuum are introduced.A new niechanismfor this kind of gas discharge is susgested.Accurdins tu this model the enersy spoc-trum of beani electrons is siniulated and the results are in confurmity with exporimen-tal results.
