[Halld-cps] [EXTERNAL] Can we get rid of tungsten?

[Timothy Whitlatch]

Hi Vitaly,

Yes, this is what was calculated.

Cheers,


Tim Whitlatch

Hall D Engineer

Jefferson Lab

757-269-5087

________________________________
From: Halld-cps <halld-cps-bounces at jlab.org> on behalf of Vitaly Baturin <vitbaturin01 at gmail.com>
Sent: Tuesday, April 4, 2023 10:45 AM
To: halld-cps at jlab.org <halld-cps at jlab.org>
Subject: [Halld-cps] [EXTERNAL] Can we get rid of tungsten?

Dear colleagues, at the last meeting we discussed the option to replace tungsten with lead. It seems to me that
the temperature field for such option was already calculated by Tim for the FLUKA model with
7 cm wide absorber. The link to the corresponding  presentation is given below.

>From the 3-rd slide we learn that lead temperature is below 150 C.


Tim, please confirm.


https://wiki.jlab.org/klproject/images/7/77/Temp_calc_cps_02_06_2023.pdf
----------------------
Dr. Vitaly Baturin,
OCNPS 2103A, Old Dominion University,
4600 Elkhorn Ave,  Norfolk,
VA 23529 USA.
757 633 5669

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Off:     (757) 683 5807
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