[esa-t474] Fwd: 4-Magnet Chicane Resolution

[Alexey Lyapin]

Dear All,

I hope that list still works...

Michele has done some interesting analysis using T474 data and wrote a 
note which is attached. See also his email below.

I think his note is a good draft for a paper to complete the 
documentation of the whole experiment. But I guess it can only become a 
real paper if we provide feedback to Michele, so, if you can find 10 
minutes to browse through the note, please, do...

Best regards,
Alexey


Hello everybody,
here a note revised and corrected about the determination of the
resolution of the magnet chicane. It is an extracted from my thesis,
slightly rearranged to be "standalone".
Alexey has already read an old version of this note, and I report here
some comments from him, which are pretty interesting.

**cite**

Energy BPMs: Probably better to do the same math with I's and Q's
instead of the normalised positions, it may not change the results but
will look more scientific (rather than use scales and then go back to
dimensionless variables)

It would also be good to compare the energy resolution with the
trajectory reconstruction from Slater's paper, that would quantify the
improvement you could expect with the same hardware rearranged, say
9,10,11 moved to the centre of the chicane etc

**cite**

ave atque vale.

Michele
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