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// DiTauSystem |
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// |
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// Class to calculate the mass to the di-tau system. It is assumed that the tau is boosted |
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// and that the neutrinos have the same flight direction as the tau. |
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// CMS note 2006/082 |
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// and that the neutrinos have the same flight direction as the tau. See CMS note 2006/082. |
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// |
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// Authors: G.Ceballos |
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//-------------------------------------------------------------------------------------------------- |
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namespace mithep |
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{ |
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class ChargedParticle; |
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class Particle; |
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class Met; |
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class DiTauSystem { |
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public: |
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DiTauSystem(ChargedParticle *t1, ChargedParticle *t2, const Met *met); |
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~DiTauSystem() {} |
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DiTauSystem(const Particle *t1, const Particle *t2, const Met *met); |
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Double_t RecoMass() const { return fRecoMass;} |
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Double_t TransverseMass() const { return fMT; } |
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private: |
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void Init(); |
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ChargedParticle *fT1; //first tau |
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ChargedParticle *fT2; //second tau |
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const Particle *fT1; //first tau |
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const Particle *fT2; //second tau |
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const Met *fMet; //missing et |
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Double_t fXTau[2]; //visible fraction of the tau momenta |
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Double_t fRecoMass; //higgs mass |
