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HepPDT Reference DocumentationHepPDT |
00001 // ---------------------------------------------------------------------- 00002 // 00003 // spinitod.cc 00004 // Author: Lynn Garren 00005 // 00006 // ---------------------------------------------------------------------- 00007 00008 #include "HepPDT/defs.h" 00009 #include "HepPDT/ParticleID.hh" 00010 00011 namespace HepPDT { 00012 00013 double spinitod( int js ) 00014 { 00015 int spin = abs(js); 00016 if( spin == 0 ) { 00017 return 0; 00018 } else { 00019 return double(spin-1)/2.0; 00020 } 00021 } 00022 00023 } // HepPDT