Difference between revisions of "PhotoFiss 3-3-11"
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[https://wiki.iac.isu.edu/index.php/PhotoFission_with_Polarized_Photons_from_HRRL Go Back] | [https://wiki.iac.isu.edu/index.php/PhotoFission_with_Polarized_Photons_from_HRRL Go Back] | ||
| + | [https://wiki.iac.isu.edu/index.php/PhotoFission_with_Polarized_Photons_from_HRRL Go Back] | ||
| + | |||
| + | =TDC Map= | ||
| + | |||
| + | |||
| + | {| border="1" |cellpadding="20" cellspacing="0 | ||
| + | |- | ||
| + | | 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= | ||
| + | |||
| + | {| border="1" |cellpadding="20" cellspacing="0 | ||
| + | |- | ||
| + | | Date || Run Number || Comment | ||
| + | |- | ||
| + | | 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. | ||
| + | |- | ||
| + | |||
| + | |||
| + | |} | ||
| + | |||
| + | =Scope Pictures= | ||
| + | |||
| + | |||
| + | [https://wiki.iac.isu.edu/index.php/PhotoFission_with_Polarized_Photons_from_HRRL Go Back] | ||
[[File:Data 03 03 2011.pdf]] | [[File:Data 03 03 2011.pdf]] | ||
Revision as of 16:01, 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 |
| 3/3/11 | 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. |