D-Hadronic Analysis Table
| Mode | Default | Pass2 | 4Vec | DEC | EBeam | PDL&DEC | EvtGen | LineShape | Factor | EvtFac |
|---|---|---|---|---|---|---|---|---|---|---|
| D0→ K- π+ | +0.1(+0.2σ) | +0.3(+0.6σ) | -0.4(-0.8σ) | +0.4(+0.8σ) | +0.2(+0.3σ) | -0.1(-0.2σ) | +0.2(+0.3σ) | +0.2(+0.3σ) | +0.1(+0.3σ) | +0.2(+0.4σ) |
| D 0→ K+ π- | +0.3(+0.7σ) | -0.2(-0.4σ) | +0.5(+1.0σ) | 0.0(+0.1σ) | -0.1(-0.2σ) | +0.1(+0.2σ) | +0.3(+0.5σ) | +0.3(+0.7σ) | +0.3(+0.7σ) | +0.3(+0.6σ) |
| D0→ K- π+ π0 | +1.0(+2.4σ) | +0.1(+0.1σ) | +0.2(+0.6σ) | +0.9(+2.1σ) | +0.8(+2.0σ) | 0.0(+0.1σ) | -0.2(-0.4σ) | +1.7(+4.1σ) | +0.5(+1.2σ) | -0.6(-1.6σ) |
| D 0→ K+ π- π0 | +1.0(+2.5σ) | -0.7(-1.7σ) | -0.1(-0.2σ) | +1.1(+2.7σ) | +0.7(+1.8σ) | +0.3(+0.6σ) | +0.5(+1.2σ) | +1.7(+4.3σ) | +0.6(+1.4σ) | 0.0(+0.1σ) |
| D0→ K- π+ π- π+ | +1.0(+2.1σ) | +0.6(+1.2σ) | +0.5(+1.0σ) | +1.4(+3.0σ) | +0.8(+1.6σ) | +0.9(+2.0σ) | +1.2(+2.6σ) | +1.5(+3.1σ) | +0.8(+1.7σ) | +1.0(+2.1σ) |
| D 0→ K+ π- π+ π- | +0.4(+0.8σ) | +0.3(+0.6σ) | -0.9(-1.9σ) | +1.4(+2.9σ) | +0.2(+0.4σ) | +0.3(+0.7σ) | -0.1(-0.2σ) | +0.9(+1.9σ) | +0.2(+0.4σ) | -0.3(-0.6σ) |
| D+ → K- π+ π+ | -0.7(-1.5σ) | -0.6(-1.2σ) | -1.4(-2.8σ) | -0.3(-0.6σ) | -0.1(-0.3σ) | -0.1(-0.3σ) | -1.1(-2.3σ) | -0.7(-1.5σ) | -0.8(-1.6σ) | -1.2(-2.5σ) |
| D- → K+ π- π- | +0.7(+1.4σ) | +0.3(+0.6σ) | +0.3(+0.6σ) | +0.5(+1.1σ) | -0.3(-0.6σ) | +0.1(+0.3σ) | +0.4(+0.8σ) | +0.7(+1.4σ) | +0.6(+1.3σ) | +0.3(+0.6σ) |
| D+ → K- π+ π+ π0 | +2.6(+3.5σ) | +0.4(+0.6σ) | +0.3(+0.3σ) | +1.9(+2.6σ) | +2.9(+3.8σ) | +2.0(+2.7σ) | +1.5(+2.1σ) | +2.7(+3.7σ) | +1.8(+2.4σ) | +0.7(+0.9σ) |
| D- → K+ π- π- π0 | +0.3(+0.5σ) | +0.5(+0.7σ) | -0.6(-0.8σ) | +1.3(+1.7σ) | +3.1(+4.2σ) | +1.4(+1.8σ) | +0.5(+0.7σ) | +0.4(+0.6σ) | -0.4(-0.5σ) | -0.3(-0.5σ) |
| D+ → K0Sπ+ | +0.1(+0.2σ) | -0.9(-1.7σ) | -0.6(-1.1σ) | -0.4(-0.8σ) | -0.8(-1.4σ) | -0.1(-0.2σ) | +0.4(+0.7σ) | +0.1(+0.2σ) | 0.0(0.0σ) | +0.3(+0.5σ) |
| D- → K0Sπ- | -0.9(-1.7σ) | -0.9(-1.7σ) | -1.0(-2.0σ) | -0.6(-1.2σ) | -0.7(-1.3σ) | -1.0(-2.0σ) | +0.2(+0.4σ) | -0.9(-1.7σ) | -1.0(-1.9σ) | +0.1(+0.3σ) |
| D+ → K0Sπ+ π0 | +1.9(+2.1σ) | -0.4(-0.5σ) | +1.0(+1.1σ) | +0.2(+0.2σ) | +2.1(+2.3σ) | +1.4(+1.6σ) | -0.3(-0.3σ) | +2.0(+2.2σ) | +1.0(+1.1σ) | -1.2(-1.3σ) |
| D- → K0Sπ- π0 | +3.6(+4.0σ) | +0.4(+0.5σ) | +1.5(+1.6σ) | +0.4(+0.4σ) | +3.5(+3.8σ) | +2.1(+2.3σ) | +1.2(+1.3σ) | +3.7(+4.1σ) | +2.7(+2.9σ) | +0.3(+0.3σ) |
| D+ → K0Sπ+ π+ π- | +3.0(+3.2σ) | +1.6(+1.8σ) | -0.9(-0.9σ) | +2.0(+2.2σ) | +2.2(+2.3σ) | +3.8(+4.1σ) | +2.5(+2.7σ) | +3.1(+3.4σ) | +2.2(+2.4σ) | +1.7(+1.8σ) |
| D- → K0Sπ- π- π+ | +2.6(+2.8σ) | -0.6(-0.7σ) | +0.3(+0.4σ) | +2.4(+2.6σ) | +3.3(+3.6σ) | +1.8(+1.9σ) | +1.7(+1.8σ) | +2.7(+3.0σ) | +1.9(+2.0σ) | +0.9(+0.9σ) |
| D+ → K+ K- π+ | +0.3(+0.3σ) | -0.3(-0.3σ) | +0.2(+0.2σ) | -0.1(-0.1σ) | -0.3(-0.3σ) | -1.2(-1.1σ) | +0.3(+0.3σ) | +0.3(+0.3σ) | +0.3(+0.2σ) | +0.2(+0.2σ) |
| D- → K- K+ π- | +0.7(+0.6σ) | +1.6(+1.5σ) | 0.0(0.0σ) | +1.0(+0.9σ) | +1.0(+1.0σ) | -0.3(-0.3σ) | +2.4(+2.3σ) | +0.7(+0.6σ) | +0.6(+0.6σ) | +2.3(+2.2σ) |
| χ2 | 76.17 | 20.22 | 25.57 | 55.68 | 85.34 | 49.26 | 37.91 | 112.95 | 40.68 | 26.58 |
| Mean | 1.40 ± 0.41 | -0.02 ± 0.25 | -0.19 ± 0.28 | 1.20 ± 0.32 | 1.44 ± 0.51 | 0.81 ± 0.35 | 0.81 ± 0.29 | 2.07 ± 0.71 | 0.80 ± 0.30 | 0.26 ± 0.29 |
| Sigma | 1.63 ± 0.32 | 1.05 ± 0.17 | 1.18 ± 0.20 | 1.36 ± 0.24 | 1.90 ± 0.41 | 1.48 ± 0.26 | 1.23 ± 0.21 | 2.16 ± 0.56 | 1.26 ± 0.21 | 1.21 ± 0.20 |
In this table, we compare the signal yields between the new release and original release(7.06). The differences are in percentage with respect to the orignal one, and the meanings of the columns are listed below:
- Default
-
start from the original user decay file. Then we use
the CLEOG, MCPass2 with new release. Once we get the pass2 pds
file, then use the
HadronicDNtupleProccompiled in the new release to make the ntuple. We select DDbar with the same python script and then do the fit with RooFit compiled under new release. - Pass2
-
start from the original pass2 pds file, and use only new
HadronicDNtupleProc. - 4Vec
- use the four-vector (Decay Tree) from the original EvtGen
- DEC
- use the original generic DECAY.DEC file
- EBeam
- use the original CLEOG constants, which has different Beam energy
- PDL&DEC
- use the original Particle Data listing evt.pdl and DECAY.DEC file
- EvtGen
- use all of the original CLEOG constants, evt.pdl and DECAY.DEC file, only new EvtGen code.
- LineShape
- Use the same line shape as data to fit signal MC (the 'Default'). Also changed the width of psi3770 from 0.0286 GeV to 0.0252 GeV, the mass of psi3770 from 3.7718 GeV to 3.7724 GeV, the Blatt-Weisskopf radius from 12.3 /GeV to 12.7 /GeV.
- Factor
- Same as 'LineShape' except reomved the factor in the lineshape equation.
- EvtFac
-
Same as 'Factor' except using the sample made in 'EvtGen'
Original Default 2x Beam Energy 3.77333 3.77417 Vitrual photon energy 3.77330 3.77405 D0 mass from evt.pdl 1.8645 1.86484 D0 mass fitted value 1.8646 1.86486 D+ mass from evt.pdl 1.8693 1.86962 D+ mass fitted value 1.8694 1.86966 dhad-3.0.16 table combine compare_yields_signal_7dot06_regular_all chisq gaus
Date: 2010-01-22 17:05:39 EST