dranilsingh

... ... .. a book to an idiot is what a mirror is to the blind... ... ... -Chanakya (Ancient Indian Philosopher)

PYTHIA8: Proposed updates to Tau Table

Warning: Purely unvalidated project !!
PDGTauTable

All the values seem to have changed a little.
Follwing table, carries a comparison of the old PYTHIA numbers with what I think to be corresponding numbers in PDG.
The column "SNo", is the serial number of mode in PYTHIA table, while "SNo(PDG)" is the corresponding number at PDG page.
My feelings about the various modes are listed in comments section.

SNo.	Products(PYTH)	BRatio(PYTH)	SNo.(PDG)	Products(PDG)	BRatio(PDG)	Comment
1	ν_τ π-	0.108924	Γ9	π-,ν_τ	(10.83+/-0.06)e-2	O.K
2	ν_τ K-	0.006885	Γ10	K-,ν_τ	(7.00+/-0.10)e-3	O.K
3	ν_τ e- ν_e-bar	0.178345	Γ5	e-,ν_e,ν_τ	(17.83+/-0.04)e-2	O.K
4	ν_τ mu- ν_μ-bar	0.173545	Γ3	μ-,ν_μ,ν_τ	(17.41+/-0.04)e-2	O.K
5	ν_τ π0 π-	0.254890	Γ14	π-,π0,ν_τ	(25.52+/-0.09)e-2	O.K
6	ν_τ K0 K-	0.001513	Γ37	K-K0,ν_τ	(1.59+/-0.16)e-3	O.K
7	ν_τ η K-	0.000263	Γ127	ηK-,ν_τ	(1.52+/-0.08)e-4	CHECK
8	ν_τ π- Kbar0	0.008957	Γ35	π-K0,ν_τ	(8.4+/-0.4)e-3	O.K
9	ν_τ π0 K-	0.004491	Γ16	K-,π0,ν_τ	(4.29+/-0.15)e-3	O.K
10	ν_τ π0 π0 π-	0.092370	Γ20	π-2,π0,ν_τ(ex.K0)	(9.30+/-0.11)e-2	O.K
11	ν_τ π- π- π+	0.089813	Γ59	π-,π+,π-,ν_τ	(9.31+/-0.06)e-2	O.K
12	ν_τ π0 π- π- π+	0.044435	Γ68	π-,π+,π-,π0,ν_τ	(4.62+/-0.06)e-2	O.K
13	ν_τ π0 π0 π0 π-	0.010313	Γ27	π-3,π0,ν_τ(ex.K0)	(1.05+/-0.07)e-2	O.K
14	ν_τ π0 π- Kbar0	0.003757	Γ40	π-K0,π0,ν_τ	(4.0+/-0.4)e-3	O.K
15	ν_τ π- π+ K-	0.003292	Γ84	K-,π+,π-,ν_τ	(3.49+/-0.16)e-3	O.K
16	ν_τ π0 π0 K-	0.000555	Γ23	K-2,π0,ν_τ(ex.K0)	(6.5+/-2.3)e-4	O.K
17	ν_τ π- K- K+	0.001519	Γ93	K-K+,π-,ν_τ	(1.44+/-0.05)e-3	O.K
18	ν_τ π0 K0 K-	0.001518	Γ42	K-K0,π0,ν_τ	(1.59+/-0.20)e-3	O.K
19	ν_τ K_L0 π- K_S0	0.001087	Γ48	π-K0_S;K0_L;,ν_τ	(1.2+/-0.4)e-3	CHECK
20	ν_τ K_L0 K_L0 π-	0.000235	NF	na	na	Contained Above?
21	ν_τ π- K_S0 K_S0	0.000235	Γ47	π-K0_S;K0_S;,ν_τ	(2.4+/-0.5)e-4	O.K
22	ν_τ γ π0 π-	0.001762	NF	na	na	CHECK
23	ν_τ π0 π0 π- π- π+	0.004935	NF	na	na	CHECK
24	ν_τ π0 π- η	0.001744	Γ125	η,π-,π0,ν_τ	(1.39+/-0.10)e-3	CHECK
25	ν_τ π0 π0 π0 π0 π-	0.000957	NF	na	na	CHECK
26	ν_τ π- π- π- π+ π+	0.000834	Γ102	3h-2h+,ν_τ(ex.K0)	(8.39+/-0.35)e-4	O.K
27	ν_τ π- π- π+ η	0.000225	Γ135	η,π-,π+,π-,ν_τ(ex.K0)	(1.64+/-0.12)e-4	CHECK
28	ν_τ π0 π0 π- η	0.000145	Γ126	η,π-,π0,π0,ν_τ	(1.5+/-0.5)e-4	O.K
29	ν_τ π0 π0 π- ω	0.000135	Γ152	h-,ω2,π0,ν_τ	(1.4+/-0.5)e-4	O.K
30	ν_τ π- π- π+ ω	0.000118	Γ154	2h-h+,ω,ν_τ	(1.20+/-0.22)e-4	O.K
31	ν_τ ω K-	0.000400	Γ150	K-,ω,ν_τ	(4.1+/-0.9)e-4	O.K
32	ν_τ π0 π0 π0 K-	0.000397	Γ28	K-3,π0,ν_τ(ex.K0,,η)	(4.8+/-2.2)e-4	CHECK