Here's the lumi info:
==============================================
Run by asarti on Fri Jun 13 00:38:04 2003
Lumi Data Last Updated Jun 12 21:56
First run = 9931 : Last Run 29435
Data from 22-Oct-99 to 30-Jun-02
== Your Run Selection Summary =============
Number of Data Runs 8566
Number of Contributing Runs 8566
-------------------------------------------
Y(4s) Resonance ON OFF
Number Recorded 8566 0
Number Processed 8566 0
Missing Lumi Info 0 0
== Your Luminosity (pb-1) Summary =========
Y(4s) Resonance ON OFF
Lumi Recorded 81860.948 0.000
Lumi Processed 81860.948 0.000
Here are the number of B's:
== Number of BBBar Events Summary =========
Number | ERROR
| (stat.) (syst.) (total)
Total 88842108.3 | 22655.8 977263.2 977525.8
==For On / Off subtraction======
Nmumu(ON) = 39375116.0 +/- 6275.0 (stat)
Nmumu(OFF) = 0.0 +/- 0.0 (stat)
Nmh(ON) = 281611123.0 +/- 16781.3 (stat)
Nmh(OFF) = 0.0 +/- 0.0 (stat)
== Average cross-section =======
sigma_B = 1.0853 +/- 0.0003 (stat.) +/- 0.0238 (syst.) nb
Seems that Vivek's right: 89M is closer to 88842108.3 than 88M :).
Alessio
______________________________________________________
Alessio Sarti Universita' & I.N.F.N. Ferrara
>>>I'm in Ferrara<<<
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"... e a un Dio 'fatti il culo' non credere mai..."
(F. De Andre')
"He was turning over in his mind an intresting new concept in
Thau-dimensional physics which unified time, space, magnetism, gravity
and, for some reason, broccoli". (T. Pratchett: "Pyramids")
On Fri, 13 Jun 2003, Riccardo Faccini wrote:
> Hello folks (in particular Alessio),
> Vivek keeps asking for the correct number of BB~ pairs. He believes it is
> 89 M and not 88M.
> Is it possible to check?
> ciao
> ric
>
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