Boiling study

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April 25, 2011: 3He and12C

  • Rate dependence test on Carbon

Boil 12C april25.gif


  • Boiling study on 3He

Boil 3He april25.gif

April 17, 2011: 4He, 12C, and 2H

  • Rate dependence test on Carbon

Boil 12C april17.gif


  • Boiling study on 4He

Boil 4He april17.gif


  • Boiling study on 2H

Boil 2H april17.gif

April 13-14, 2011 (during E08-009)

Limit current found for the 20cm 4He is 80uA due to coolant availability.

Limit current is at 100uA right now due to some cavity problem.


  • Boiling study done on 20cm 4He (April 13, 2011)

Boiling 041311.gif


  • Boiling study continued on the 20cm 4He (April 14, 2011)

Boiling 0413-1411.gif


  • Data:
 run     I     PS    DT     Charge   good_evts 
 3486   20.0   10   3.05   0.006135    1633
 3487   30.0    7   5.31   0.013650    4842
 3488   40.0    7   5.32   0.001800     646
 3489   50.0    7   6.41   0.021122    7134
 3490   50.0    7   7.34   0.049670   16253
 3515   60.0   10   5.92   0.035030    7681
 3616   70.0   13   6.04   0.049390    8133
 3617   80.0   15   6.22   0.048720    6850