Rachel GUI

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===Experiment planning and accuracy testing tools===
===Experiment planning and accuracy testing tools===
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The simulation tools have been improved since the recording of these video tutorials.  The user will find extra prompts for the details of the planned beam run, and estimated absolute measured counts will be calculated and displayed.  The display format will look like the following:
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The simulation tools have been improved since the recording of these video tutorials.  The user will find extra prompts for the details of the planned beam run, and estimated absolute measured counts will be calculated and displayed.  The display format looks like the following:
<pre>
<pre>
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Experiment 1 Detector  2
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Experiment 1
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                                      Raw                    Count  Gamma  **Est. intr.  "Corrected"               
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Target excitation by Z,A = 54,136 at 517 MeV. Mean scattering angle = 45.0 deg.
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Band       Spin   Band   Spin    *Counts        Error   Rate(Hz)  E(keV)    effic.(1)   ***Counts        Error     
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Detector 1
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----------------------------------------------------------------------------------------------------------------
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Single crystal at theta, phi = 45.0, 45.0 deg. Solid angle = 0.06 sr.
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    gsb   18.0    gsb    16.0        864          29 0.002001    686.0       0.271        3266          198
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This simulation does not include random gaussian scatter. Counts represent the cross sections calculated by Gosia.     
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     gsb    16.0     gsb   14.0     21056          145 0.048741    658.7       0.277        78074        3941
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      Transition            |  Gammas incident      |                    Fraction of |        Observed Counts       
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     gsb    14.0     gsb    12.0    400895          633  0.927999    626.6       0.284     1360201        68044
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                              |  on Ge detectors      | Gamma               Incident    |                               
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    gsb   12.0     gsb    10.0    5914064        2432 13.689963    579.7        0.296     21145020      1057287
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  Initial        Final        |                      | Energy **Detector  Gammas      |                               
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    gsb    10.0     gsb    8.0  65755367        8109 152.21149    512.4       0.315    211214415    10560753
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    Band Spin     Band Spin   | Counts   *Error     | (keV)   Efficiency  Detected   | Rate(Hz)   Counts  ***Error     
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    gsb     8.0     gsb    6.0 527950313        22977 1222.1072    426.3        0.343  1470121661     73506111
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-------------------------------------------------------------------------------------------------------------------------
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    gsb    6.0     gsb    4.0 2866371774        53539 6635.1198    325.6        0.379  7435917854    371795919
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    gsb 1.5      gsb  0.5     4.662e+06 2.332e+05    100.0 0.00049     0.09962      1.075e+00  4.644e+05  6.815e+02
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    gsb    4.0    gsb    2.0 8174712130       90414 18922.944    213.5       0.382 21045773464  1052288699
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    gsb 2.5     gsb 0.5    1.570e+07  7.848e+05     200.0 0.00179     0.36853      1.339e+01  5.784e+06  2.405e+03
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    gsb    2.0    gsb    0.0  706191594        26574 1634.7027     93.3       0.078  8631491935    431574719
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       a  2.5     gsb 0.5     1.079e+04  5.647e+02    250.0  0.00189     0.38907      9.719e-03  4.199e+03  6.480e+01
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      a  2.5      gsb 1.5     9.816e+02 7.705e+01    150.0  0.00135     0.27823      6.322e-04  2.731e+02  1.653e+01
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      a  2.5       b  3.5     4.689e+05 2.376e+04      75.0  0.00015     0.0312        3.387e-02  1.463e+04  1.210e+02
</pre>
</pre>
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The "raw counts" are estimated from a typical efficiency curve for Gammasphere, and the estimated absolute efficiency <math>\epsilon</math> is given as "Sim. eps" for each transition.  Possion counting errors are based on the raw counts, while additional error on the ''total'' (simulated) efficiency-corrected counts may be added by the user.
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The "Observed Counts" are calculated using the efficiency curve from the detector library or a detector created by the user.  The "Detector Efficiency" <math>\epsilon</math> is the usual definition.  Possion counting errors are based on the observed counts, while additional error on the ''total'' efficiency-corrected counts may be added by the user.
Refer to the page [[Rachel_simulated_yield_output | Rachel simulated yield output]] for more information about simulations with the GUI.
Refer to the page [[Rachel_simulated_yield_output | Rachel simulated yield output]] for more information about simulations with the GUI.

Revision as of 15:52, 28 January 2012

Retrieved from "https://www-user.pas.rochester.edu/~gosia/mediawiki/index.php/Rachel_GUI"
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