Hi all,
you can enjoy the semileptonic B sys breakdown in
B0, Bch, B Q==0
http://www.slac.stanford.edu/~asarti/recoil/sys/B_sys_Q0.eps
B0, Bch, B Q==1
http://www.slac.stanford.edu/~asarti/recoil/sys/B_sys_Q1.eps
numbers are:
mean sigma(sys) Default(urs)
B0 Q0 0.0182(1) 0.0006(1) 0.0024
B+ Q0 0.0277(1) 0.0007(1) 0.0264
B Q0 0.0182(1) 0.0007(1) 0.0170
B0 Q1 0.0152(2) 0.0010(1) 0.0142
B+ Q1 0.0348(1) 0.0010(1) 0.0336
B Q1 0.0262(1) 0.0007(1) 0.0254
The absolute sys due to the B seems to be pretty stable among the
breakdown (while the relative one vary a lot btw B+ and B0).
The largest discrepancy is actually in the shift that I see from the
central value. In the case of B0 Q0 you can see that the mean value change
from 0.002 -> 0.018 (900% factor!!).
I'm continuing trying to evaluate the D sys.
Let me know if you want any other crosscheck or study on that.
Cheers,
Alessio
______________________________________________________
Alessio Sarti Now in charge as RQM
Universita' & I.N.F.N. Ferrara
tel +39-0532-781928 Ferrara
roma +39-06-49914338
SLAC +001-650-926-2972
"Vorrei tanto sapere chi e' che va in giro a costruire quadrati
sull'ipotenusa"
