[Sbs_gems] [Revised Logentry] GEM current linearity studies so far

[adr at jlab.org]

Comments:
--
 - by adr on Tue, 11/16/2021 - 15:32.

See the attached new studies - See the attached new studies for SBS-7 with LH2 target

--

Logentry Text:
--
*Left side plots: (Observed GEM current w/ beam - GEM currents w/o beam) vs beam current. The red line is drawn between the two points with the two lowest beam currents. This red line is supposed to be a guide to gauge deviation from the linear behavior at higher background (at higher beam currents) 

*Right side plots: (current predicted by the line - observed GEM current w/ beam)/current predicted by the line vs beam current. This plot will present the fractional change of the current with respect to the red line on the left hand side plots.

---

This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/3932489
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/sbs_gems/attachments/20220117/383e701c/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: application-pdf.png
Type: image/png
Size: 346 bytes
Desc: not available
URL: <https://mailman.jlab.org/pipermail/sbs_gems/attachments/20220117/383e701c/attachment.png>