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Changes between Version 45 and Version 46 of HowToAddSample


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Timestamp:
Jan 6, 2017, 3:13:37 PM (8 years ago)
Author:
Clarence Wret
Comment:

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  • HowToAddSample

    v45 v46  
    296296E^rec^,,nu,, needs to be reconstructed from the outgoing particles, so requires a little more work. However it follows very similar steps to the [#point_muon_dist muon case].
    297297
    298 To reconstructed E^rec^,,nu,, we need:
     298To reconstruct E^rec^,,nu,, we need:
    299299
    300300 * Muon momentum
     
    325325}}}
    326326
    327 We should now write a helper function in the `FitUtils` namespace to get `E^rec^,,nu,,` from the muon, pion and neutrino `TLorentzVector`s. The `FitUtils` implementation lives in `src/Utils/FitUtils.cxx`.
     327We should now write a helper function in the `FitUtils` namespace to get `E^rec^,,nu,,` from the muon, pion and neutrino `TLorentzVector`s. [arxiv 1605.07964v2.pdf The paper] specifies the exact form in equation 1. The `FitUtils` implementation lives in `src/Utils/FitUtils.cxx`.
    328328
    329329{{{
     
    368368[=#point_signaldef]
    369369== Specifying a signal definition ==
     370
     371The implementation of our new sample now just needs a signal definition.
     372
     373The base class function `MeasurementBase::Reconfigure()` specifies `isSignal(FitEvent *)` which is what we will implement in our class. Since we plan on re-using the signal definition for multiple distributions, we should include it in the `src/T2K/T2K_SignalDef.cxx` implementation, as mentioned [#point_signal earlier].
     374
     375Reading the [arxiv 1605.07964v2.pdf paper], we see the requirement
     376 the analysis presented restricts the kinematic phase-space to the region defined by pµ > 200 MeV/c, pπ+ > 200 MeV/c, cos(θµ) > 0.3 and cos(θπ+ ) > 0.3.
     377
     378
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