Difference between revisions of "Winter 2016 calorimeter calibration (elastic)"
From Hall A Wiki
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Back to [[https://hallaweb.jlab.org/wiki/index.php/Run_Plan_%28DVCS3%29 Winter2016 DVCS run plan]] | Back to [[https://hallaweb.jlab.org/wiki/index.php/Run_Plan_%28DVCS3%29 Winter2016 DVCS run plan]] | ||
| − | θ<SUB>calo</SUB> [deg]= 25., θ<SUB>STAND</SUB> [deg]= ??. | + | θ<SUB>calo</SUB> [deg]= 25., θ<SUB>STAND</SUB> [deg]= ??.<br> |
| + | Need to remove the plastic shield. <br> | ||
| + | Cali-Target distance =6.2m<br> | ||
<table> | <table> | ||
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<td> kp [GeV]=3.0</td> | <td> kp [GeV]=3.0</td> | ||
<td> Q<SUP>2</SUP>=2.7585</td> | <td> Q<SUP>2</SUP>=2.7585</td> | ||
| − | |||
</tr> | </tr> | ||
<tr> | <tr> | ||
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<td> kp [GeV]=3.1</td> | <td> kp [GeV]=3.1</td> | ||
<td> Q<SUP>2</SUP>=2.603</td> | <td> Q<SUP>2</SUP>=2.603</td> | ||
| − | |||
</tr> | </tr> | ||
<tr> | <tr> | ||
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<td> kp [GeV]=3.2</td> | <td> kp [GeV]=3.2</td> | ||
<td> Q<SUP>2</SUP>=2.464</td> | <td> Q<SUP>2</SUP>=2.464</td> | ||
| − | |||
</tr> | </tr> | ||
</table> | </table> | ||
Revision as of 00:05, 11 February 2016
Back to [Winter2016 DVCS run plan]
θcalo [deg]= 25., θSTAND [deg]= ??.
Need to remove the plastic shield.
Cali-Target distance =6.2m
| pHRS [GeV]=2.217 | angleHRS [deg]=36.80 | minutes to 500 evts per blocs at 10uA=12 | kp [GeV]=3.0 | Q2=2.7585 |
| pHRS [GeV]=2.127 | angleHRS [deg]=38.04 | minutes to 500 evts per blocs at 10uA=9 | kp [GeV]=3.1 | Q2=2.603 |
| pHRS [GeV]=2.046 | angleHRS [deg]=39.18 | minutes to 500 evts per blocs at 10uA=6. | kp [GeV]=3.2 | Q2=2.464 |
