This is not known at the moment and I am not sure if we can do this. We
are extenting the first mx bin to the cut value. I am not sure if there
is still enough information for the fit, but Urs et al have done the
same, haven't they?
Cheers,
Wolfgang
[log in to unmask] wrote:
> How big is the error you get on the "total" rate, i.e. up to 2.5 GeV or
> so? I have to admit that I'm a real fan of pursuing both the "theory
> intensive" and "OPE-only" approaches.
>
> Bob
>
> On Thu, 27 Jul 2006, Heiko Lacker wrote:
>
>> Hi,
>>
>> there is one point to consider though: it is well possible that the
>> theoretical error will go down in the future such that the total
>> error would be smaller at e.g. 1.625. Therefore this conclusion is
>> a moving target.
>>
>> Cheers,
>> Heiko
>>
>>
>> On Thu, 27 Jul 2006, Wolfgang Menges wrote:
>>
>>> Hi Bob,
>>>
>>> we discussed this issue a bit after the AWG reading. We want to quote
>>> only the number for one Mx cut, which will be 1.55 GeV. We calculated
>>> all systematics for two other cuts, 1.625 and 1.7. The result at 1.55 is
>>> the best in total error. The numbers are in the appendix of our support BAD.
>>>
>>> Cheers,
>>>
>>> Wolfgang
>>>
>>> [log in to unmask] wrote:
>>>> One question that doesn't appear in the outline: for which cuts on Mx will
>>>> we show results? In particular, how high in Mx do you plan to go? Urs,
>>>> Rolf and Ed went to 2.5 GeV using Run 1-2 only; will you go this high? If
>>>> not, why not? Sorry if this question already has an obvious answer; I
>>>> hvaen't been following this closely.
>>>>
>>>> Bob
>>>>
>>>> On Wed, 26 Jul 2006, Jochen Dingfelder wrote:
>>>>
>>>>> Hi Heiko et al.:
>>>>>
>>>>> Thanks for informing us about your target time schedule.
>>>>> The PAC/DPAC were hoping to send your analysis to DPF,
>>>>> i.e. the analysis would have to go to RC by mid-September.
>>>>> Looking at your schedule this seems unlikely, right?
>>>>> Could you please confirm? We will then let the PAC know.
>>>>>
>>>>> Thanks,
>>>>> Jochen
>>>>>
>>>>>> here is our publication time schedule:
>>>>>>
>>>>>> End of July: Documentation of new strategy of mES fit into BAD
>>>>>> (Antonio & Concezio)
>>>>>> Also D** issue?
>>>>>> August: Parallel work:
>>>>>> * Working on backup solution (Wolfgang)
>>>>>> --> higher purity cut: Old model
>>>>>> * New strategy with higher purity cut (Chukwudi)
>>>>>> CM (Sept.): Presentation of mES fit strategy
>>>>>> Supporting document with fixed mES strategy --> AWG
>>>>>> End of Sep: Analysis to RC (fit strategy approved?)
>>>>>> Beg. of Oct: If yes: Evaluation of systematics
>>>>>> Mid of Oct: Paper draft to RC and then to CWR
>>>>>>
>>>>>> Our attempt to find a new well-controlled mES fit strategy
>>>>>> despite a lot of work has not converged to a stable version
>>>>>> yet. We suspect that we are suffering from the low purity.
>>>>>> As a consequence, we will try to understand if we can find
>>>>>> a stable solution with tighter cuts on purity. In parallel,
>>>>>> Wolfgang will look into the same direction but try to under-
>>>>>> stand if we could simply use in this case our old strategy
>>>>>> as a fall-back solution.
>>>>>>
>>>>>> A status report does not seem possbile before the September
>>>>>> CM due to the August holiday period.
>>>>>>
>>>>>> Cheers,
>>>>>> Heiko
>>>>>>
>>>>>>
>>>> \\\\\\\\\\\\\\\\\//////////////////\\\\\\\\\\\\\\\\\//////////////////
>>>> / Robert V. Kowalewski \/ Dept. of Physics and Astronomy \
>>>> \ particle.phys.uvic.ca/~kowalews /\ University of Victoria /
>>>> / Tel: (250)721-7705 \/ P.O. Box 3055 \
>>>> \ Email: [log in to unmask] /\ Victoria, BC V8W 3P6 /
>>>> /////////////////\\\\\\\\\\\\\\\\\\/////////////////\\\\\\\\\\\\\\\\\\
>>>>
>>> --
>>> ------------------------------------------------------------------------
>>> Wolfgang Menges
>>> Queen Mary, University of London SLAC, MS 35
>>> Mile End Road 2575 Sand Hill Road
>>> London, E1 4NS, UK Menlo Park, CA 94025, USA
>>> +44 20 7882 3753 ++1 650 926 8503
>>> [log in to unmask]
>>> ------------------------------------------------------------------------
>>>
>
> \\\\\\\\\\\\\\\\\//////////////////\\\\\\\\\\\\\\\\\//////////////////
> / Robert V. Kowalewski \/ Dept. of Physics and Astronomy \
> \ particle.phys.uvic.ca/~kowalews /\ University of Victoria /
> / Tel: (250)721-7705 \/ P.O. Box 3055 \
> \ Email: [log in to unmask] /\ Victoria, BC V8W 3P6 /
> /////////////////\\\\\\\\\\\\\\\\\\/////////////////\\\\\\\\\\\\\\\\\\
>
--
------------------------------------------------------------------------
Wolfgang Menges
Queen Mary, University of London SLAC, MS 35
Mile End Road 2575 Sand Hill Road
London, E1 4NS, UK Menlo Park, CA 94025, USA
+44 20 7882 3753 ++1 650 926 8503
[log in to unmask]
------------------------------------------------------------------------
