Re: before I forget (fwd)

[Dan Chitwood <dchitwoo@uiuc.edu>]

Hi Brendan,
Take a look here http://www.npl.uiuc.edu/~dchitwoo/Analysis/May_05_06/ 
and the RunByRun talks.  I think what Peter is talking about is the 
effect on phi.  The up/down transitions have been traced to the changing 
of the EMC field orientation.  I'm sorry I don't have better links for 
you right now. 

-- Dan


Peter Kammel wrote:

>
> Dear Dan,
>
> Could you recommend a link?
>
> Thanks
>
> Peter
>
>
> ---------- Forwarded message ----------
> Date: Fri, 12 May 2006 09:17:00 -0500 (CDT)
> From: Brendan Kiburg <kiburg@npl.uiuc.edu>
> To: Peter Kammel <kammel@npl.uiuc.edu>
> Subject: Re: before I forget
>
> Hi Peter,
>   You would prefer the magnet off to running the magnet with the opposite
> field?  I think our mu+ run9 data set is mixed already.  I'm not sure
> which effects you are speaking of, do you have a link to an elog or
> webpage from Dan on this topic?
> Regards,
> Brendan
>
>> Dear colleagues,
>>
>> I would propose to continue until Wednesday with Bernhard's magnet
>> on and then run one week with the magnet off. The motivation is that
>> Dan observed some strange effects in the MuLan data, when the
>> entrance field on the EMC was reversed which still need a
>> quantitative explanation. I would not expect any change in
>> MuCap, but better check.
>>
>> Let's discuss that in next Tuesday's telconf.
>>
>> Regards
>>
>> Peter
>>