Dear Hiro,
the lo gain is about a factor of 5.6 below the
high gain. It would not surprise me if you cannnot see the
neutron peak. think that we will just have to set the
energy scale from the one neutron peak in the high gain and
then use the attenuation factors. I am at Los Alamos now
but I can look at this on Monday.
Yours Michael
uoting Hironori Ito <hito@students.phsx.ukans.edu>:
> Hello, Michael. I have a simple question about ZDC. I am trying
> to get the number of neutrons(spectator???) and compared to the model
> calculation. The question is what are the gains (1 neutron per ch) for
> ZDC Lo Left and Right as well as their pedestals. I can easily see one
> and two neutron peaks in non attenuated ZDC. But I can not see well on
> attenuated ZDC signals. Particulary, I can not tell where one nuetron
> peak in ZDC Lo Left is located. Can you tell me the basic value for
> these
> gain and pedestals in attenuated ZDC signal? I am looking at run 2336
> if
> those value change by run.
>
> hiro
>
Michael Murray, Cyclotron TAMU, 979 845 1411 x 273, Fax 1899
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