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Gunter S Wolf RC Leuterer F Gruber O Kaufmann M Lackner K Maraschek M Mc Carthy PJ Meister H Peeters A Pereverzev G Salzmann H Schade S Schweinzer J Suttrop W 《Physical review letters》2000,84(14):3097-3100
Internal transport barriers have been demonstrated to exist also under conditions with T(e) approximately T(i) approximately 10 keV and predominant electron heating of the tokamak core region. Central electron cyclotron heating was added to neutral beam injection-heated ASDEX Upgrade discharges with a preexisting internal transport barrier, established through programmed current ramping leading to shear reversal. Compared to a reference internal transport barrier discharge without electron cyclotron resonance heating, the electron heat conductivity in the barrier region was found not to increase, in spite of a fivefold increase in electron heat flux, and also angular momentum and ion energy transport did not deteriorate. 相似文献
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This paper will review the dramatic increase in our knowledge of one and two proton unbound nuclei [1] such as recoil decay
tagging [2] are revealing unique insights into the structure of nuclei beyond the proton drip-line. These studies of excited
states provide complementary information to proton radioactivity studies, particularly regarding the role of deformation [3].
Radioactive beams are being used to study two-proton unbound resonances and to study explosive nuclear astrophysical reactions
in the region of the proton drip-line. 相似文献
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