Rivet  1.8.3
RivetMT2.hh
1 // -*- C++ -*-
2 #ifndef RIVET_MT2_HH
3 #define RIVET_MT2_HH
4 
5 // Convenience wrapper for the m_T2 calculator of Cheng/Han
6 // (arXiv:0810.5178). Could be adapted for other backends in future
7 
8 namespace Rivet {
9 
10  class FourMomentum;
11 
12  namespace mT2 {
13 
14  double mT2(const FourMomentum & a,
15  const FourMomentum & b,
16  const FourMomentum & pTmiss,
17  double invisiblesMass);
18 
19  }
20 }
21 
22 
23 #endif