Dear Friends
According to my information we have approximately the following number
of trigger 1's:
FS 4 deg B(1/3) 1.0 M
A(1/3) 1.1 M
B(1/5) 3.8 M
B(1/5) 5.1 M
FS 8 deg B(1/5) 2.8 M
A(1/5) 4.5 M
The MRS has been at 40 deg for about 5 M .
Pol. A favours selects negative particles in the FS. For MRS polarity
changes do not result
in widely different number of particles of either sign.
I would suggest that now is the time to go to lower angles again, since
this is where BRAHMS has its specialty.
There are several possibilities.
4 deg accumulate more 1/5
accumulate more 1/3
get higher field eg. 1/2
go to 2.5 deg 1/3
1/5
We are having a dioscussion on this at NBI in afew minutes.
I will come back with a proposal from this side for the weekend.
regards
JJ
--
____________________________________________________
JENS JORGEN GAARDHOJE
Assoc. Prof. of Physics, Dr. Scient.
Niels Bohr Institute,
University of Copenhagen
Blegdamsvej 17, 2100 Copenhagen
Denmark.
Tlf: (+45) 35 32 53 09 (dir)
(+45) 35 32 52 09 (secr)
Fax: (+45) 35 32 50 16
Email: gardhoje @ nbi.dk
Home page: http://alf.nbi.dk/~gardhoje
-Chair Ph. D. School of Physics at NBI.F.AFG.
(secr. Frank Kristensen 35 32 04 41, Ørsted Lab.)
-Member Danish National Commission for UNESCO
(secr. Ulla Holm 35 32 52 72, NBI)
___________________________________________________
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