Difference between revisions of "PhotoFiss 3-2-11"
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| 3/3/11 || 1827 || Radiator in, 1/2" Al slab at end of pair spec. | | 3/3/11 || 1827 || Radiator in, 1/2" Al slab at end of pair spec. | ||
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| − | | 3/4/11 || 1831 || 25 MeV FC test, [[File:25MeV Current Pic. | + | | 3/4/11 || 1831 || 25 MeV FC test, [[File:25MeV Current Pic.pdf]] |
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| 3/3/11 || || | | 3/3/11 || || | ||
Revision as of 15:53, 4 March 2011
TDC Map
| TDC Chan | Detector |
| 1 | Event Trigger |
| 12 | Sofiia (neutron detector Beam Right down) |
| 13 | Natali (neutron detector Beam Left down) |
| 14 | Irina (neutron detector Beam left center) |
| 15 | Polina (neutron detector Beam left top) |
Runs
| Date | Run Number | Comment |
| 3/2/11 | 1795 | D2O target first ToF attempt |
| 3/2/11 | 1796 | H2O target first ToF attempt Saw no difference with run 1795 |
| 3/2/11 | 1797 | 1/4" lead sheet target first ToF attempt |
| 3/3/11 | 1801 | Faraday Cup test with 200mA beam current |
| 3/3/11 | 1802 | Faraday Cup test with 100mA beam current |
| 3/3/11 | 1804 | Faraday cup test using 50mA beam current |
| 3/3/11 | 1805 | FC test collimating with Copper exposing bricks 16, 17, 18 |
| 3/3/11 | 1806 | Faraday Cup test with small hole Al collimation |
| 3/3/11 | 1807 | Faraday Cup test with small hole Al collimation beam bent down (75A) |
| 3/3/11 | 1808 | Faraday cup test using 1/8" vertical slit collimation kicker magnet off |
| 3/3/11 | 1809 | Same as 1808 but with kicker magnet bending downward at 75A |
| 3/3/11 | 1810 | FC test increased beam current (~200mA) kicker off |
| 3/3/11 | 1811 | FC test with max possible beam current (~225mA) collimated with 4mm vertical slit via Al |
| 3/3/11 | 1812 | FC test re-run of 1811 to check for consistancy |
| 3/3/11 | 1813 | FC test with kicker magnet bending downward at 75A |
| 3/3/11 | 1815 | Lead Target ToF attempt, good looking gamma peak, need more stats |
| 3/3/11 | 1816 | Lead Target ToF attempt, cancelled due to multiple start pulse problem |
| 3/3/11 | 1817 | Lead target ToF with 314k events |
| 3/3/11 | 1822 | Radiator in, no target, 314k events, TDC spectrum looks the same as with lead target |
| 3/3/11 | 1824 | Radiator in, 2" lead brick as target |
| 3/3/11 | 1826 | Radiator out, 2" lead brick as target |
| 3/3/11 | 1827 | Radiator in, 1/2" Al slab at end of pair spec. |
| 3/4/11 | 1831 | 25 MeV FC test, 
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