3He(e,e'd) Analysis

EPR Calibration (unfinished)

01.) TargetStuff.pdf: A pdf containing various plots regarding EPR calibration and spin orientation.

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BigBite Field Orientation:

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Background Subtraction:

Using T3 cut, I was trying to eliminate background noise from various histograms. Some noise in the ADC spectra persists. I believe that persisting noise is not a consequence of the presence of random coincidences:

Momentum Background:

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ADC-dE Background:

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2D E, dE Background:

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Persisting background:

Random T3 coincidences are mostly protons, that all lie on the regular E/dE curve. The additional straight line seen in ADC spectra originates from somewhere else.

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Last modified: 07/06/11