Difference between revisions of "IAC 1-4-08"
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| Line 16: | Line 16: | ||
We put an aluminum brick in front of the electron beam in order to look at photons hitting the Drift Chamber. | We put an aluminum brick in front of the electron beam in order to look at photons hitting the Drift Chamber. | ||
| − | We saw a signal | + | We saw a signal out of the drift chamber once for every 10 gun pulses. |
[[Image:Gun-Metalica_PostAmp_1-4-08_A.jpg | 200 px]] | [[Image:Gun-Metalica_PostAmp_1-4-08_A.jpg | 200 px]] | ||
Revision as of 16:10, 18 February 2008
Today we installed the drift chambers and had our first beam on target.
90/10 ArCo2
| HV settings | ||
| Wire | Volts | current (A) |
| Sense | 1500 | |
| Field | -750 | |
| Guard | 750 | |
We put an aluminum brick in front of the electron beam in order to look at photons hitting the Drift Chamber.
We saw a signal out of the drift chamber once for every 10 gun pulses.
