[Halld-cps] [EXTERNAL] Effect of the CPS radiator thickness.

[Vitaly Baturin]

Dear All,
at the last meeting we raised a problem of the CPS radiator thickness.
I estimated such an effect a year ago.
I replaced the copper radiator with a tungsten one of the same dimensions.
For the effect of radiator thickness please see slide 15 of my presentation
below:
https://wiki.jlab.org/klproject/images/5/52/KLMPHS-MAY-27-2022.pdf
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It reduces the maximum temperature due to a wider  hot spot in the channel
and provides more than twice the intensive photon beam at  the
beryllium target.
However we decided to continue all further studies with nominal parameters.


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
Mob:   (757) 633 5669
Skype: vitaly.baturin
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