[Solid_cc] 1st SoLID LGC and HGC joint meeting, focusing on engineering

[Zhiwen Zhao]

Dear All

Thanks for your input
There is no perfect time, but we got one which can work

meeting time: 3/15 Wed 11:30AM ET
The bluejeans line:
Desktop sharing and video https://bluejeans.com/8487027744
Audio Dial: 18882402560 (US or Canada only) and enter ID 8487027744

Please send me any file you want to share.

Zhiwen

On 3/9/2017 1:37 PM, Zhiwen Zhao wrote:
> Dear All
>
> During the collaboration meeting on weekend, we identified a few things
> related to LGC and HGC
> 1. both LGC and HGC requested 10cm downstream movement, how will it
> affect things?
> 2. LGC design using 6 sectors which doesn't match with HGC 10 sector
> design. This tends to create more background and dead area.
> 3. How can we make sure our windows don't touch each other and any
> safety concern
> 4. maybe more
>
> So we propose to have our 1st joint meeting between HGC and LGC.
> The tentative date is next Tuesday or Wednesday.
> Please fill the doodle poll ASAP so that we can find an exact time
> http://doodle.com/poll/hp684mugky6trvcv
>
> There are more shared things between LGC and HGC, including
> readout,mirror etc, but this time we should focus on engineering.
> It's important to have engineers attend, so that we can be better
> prepared on next next Monday morning when there would be another SoLID
> weekly meeting focusing on detector layout.
>
> Whit's recent talk
> https://solid.jlab.org/DocDB/0000/000016/001/SoLID%20-%20March%202017%20-SEAY.pdf
>
> The HGC CAD file
> https://hallaweb.jlab.org/wiki/index.php/SoLID_Engineering_Integration_and_CAD#Heavy_Gas_Cherenkov_.28HGC.29
>
> I forwarded LGC CAD file from Temple engineer Ed to Duke engineer Gary
>
> Thanks
>
> Zhiwen
>
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