Title of article
A cryocondensation pump for a high-density atomic hydrogen jet target
Author/Authors
Arnold، نويسنده , , J.D and Koutin، نويسنده , , S.V and Krisch، نويسنده , , A.D and Luppov، نويسنده , , V.G and Nurushev، نويسنده , , T.S and Raymond، نويسنده , , R.S and Melnik، نويسنده , , Yu.M and Prudkoglyad، نويسنده , , A.F، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
7
From page
398
To page
404
Abstract
A large cryocondensation pump for an intense atomic hydrogen beam was designed, fabricated, and tested; its compact design allowed a total copper cryopanel area of about 15 m2. The cryopanels operated at about 2.6 K. For an atomic hydrogen beam of up to 3.2 × 1018 atoms s−1, the measured pumping speed was about 1.2 × 107 l s−1, which is 4.2 × 1026 atoms Torr−1 s−1.
Keywords
Atomic hydrogen beam , Cryocondensation , Pumping speed
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
1997
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2175576
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