correct Decay Descriptor of decfile for event type 49011004 and 49011014
We found an error in Decay Descriptor of decfile for event type 49011004 ccbar=HardQCD,pt18GeV,mu. The descriptor should be pp => ccbar (=> muX) instead of pp => bbbar (=> muX) . Although after some tests, I found that it does not make any real difference to the simulation. But it should be corrected.