نتایج جستجو برای: cryostat
تعداد نتایج: 1392 فیلتر نتایج به سال:
A principal goal of the ongoing TESLA superconducting linac project is the production of affordable cryostats that still meet stringent requirements for alignment, vibration and heat leak. Each cryostat contains 8 superconducting RF cavities cooled to 1.8 K, a quadrupole magnet package cooled to 4.5 K, thermal shields cooled to 70 K and 4.5 K, active and passive magnetic shielding, cryogenic se...
Studiesof nuclearor atomic reactionsinvolving neon. argon, krypton, xenon, fluorine, sulfur, chlorine, nitrogen, and other elements as targets have required use of gas cells, differentially pumped chambers [l1, or compound solid targets (e.g. melamine). The large spatial extent of a gas cell target can cause severe geometrical problems, e.g . at small scattering angles where good angular resolu...
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