Large Cell Scope Pictures

1
Large Cell Scope Pictures
The following scope pictures were all taken with
the setup listed below Gas ZEUS (89/8/3
CO2/IsoB/Ar) HV 5.3kV (this is supply reading,
HV probe reads 5.215kV) Cell closest to edge of
tube (near gas fitting, see picture below) Cosmic
ray coincidence between a Si counters above and
below tube, near middle of tube No preamps,
scope terminated with 50 ohms for anode and
cathode Cathode made out of copper tape 4cm wide
running length of tube copper side faces tube
(see picture below) Ground plane above cathode
and below tube (see picture below) Channel 1
Cathode, Channel 2 Anode
ggas fitting HV 0ground
g
g
0
S1
Cathode signal
Gnd
Large Cell Tube
S1
1nF
scope
HV
S2
Anode signal
S2
2
Scope pictures
Channel 1 Cathode, Channel 2 Anode
3
Scope pictures
Channel 1 Cathode, Channel 2 Anode
???
4
Scope pictures
Channel 1 Cathode, Channel 2 Anode