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The difference between sheet 1 and 2 is that in sheet 1 along with the 
Semileptonic cuts (SL) and the signal cuts (Nu) you have an additional cut 
that selects either just the vub or vcb component of the number of events. 
In sheet 2 there is no such selection cut and so you have the complete 
number of events. In other words the vub vcb and other components.
I hope that clears things up.
Cheers, C.C.

On Thu, 9 Mar 2006, Heiko Lacker wrote:

> Hi Chukwudi,
>
> Just to be sure: do these numbers contain the brecoqual cut?
> And also sorry to ask maybe this question again:
> What is the exact difference between sheet 1 and 2?
>
> In BAD540 on page 71. I find:
>       B+-     B0     ratio
> Nu     126     76     1.66
>
> compared to your numbers for mes>5.27:
> Nu     383    238     1.61
>
> It is not clear to me how to compare the other numbers directly.
>
> Cheers,
> Heiko
>
> On Wed, 8 Mar 2006, CHUKWUDI KWEKU CLARKE wrote:
>
>> Here is the numbers for the charged lepton pcms >2.3GeV. In other words in
>> the expected region for Weak Annihilations.
>>
>>   http://www.slac.stanford.edu/~clarke1/protected/presentation/
>> Its the WA_Bkgxpec_nevent.sxc file
>>
>> Cheers, C.C.
>>
>>> On Tue, 7 Mar 2006, Roberto Sacco wrote:
>>>
>>>> Hi all,
>>>>
>>>> you can see a quick update on my mES studies in
>>>> http://www.slac.stanford.edu/~sacco/mesfits/mesfits.html
>>>>
>>>> All the best,
>>>>
>>>> Roberto
>>>>
>>>
>>
>