Lambda_c signal

Three body decay mode of Lambda_c is being looked at (p+K+pi).

Cuts used:
min Decay length 60 um
Daughter DCA < 50 um
nSigma Pion < 3
nSigma Kaon < 2
nSigma Proton < 2
min cos(theta_daughters) = 0.7

Various other cuts are being used to try to produce the signal. No signal has been seen as of now.