3.リニアコライダ衝突点におけるプラズマの利用(<小特集>極限プラズマI)

概要

論文の詳細を見る
Roles of plasmas at colliding point of a linear collider are reviewed with emphasis on two significant areas of research: plasma focusing of beams and plasma compensation of beamstrahlung. Beams with small transverse sizes are the only solution in order to attain high luminousity. The beam sizes attainable by the conventional methods have lower limits, which can be evaded by the adiabatic focuser, a continuous, underdense plasma lens with density gradient. At the colliding point, the beam currents are canceled each other and beamstrahlung radiation is consequently produced. The plasma return current can ease this phenomenon. The plasmas are required to have ultra-high'density (≧10^<23>cm^<-3>) in these applications, though their volume can be very small.
社団法人プラズマ・核融合学会の論文
1994-04-25