Re: mu scatter files

[Bernhard LAUSS <lauss@ill.fr>]

Dear Steve,

thanks for checking and finding the mistake,
I had something else on the screen than in the files, and they were in 
GEANT units.

So now I think they are ok and in your coordinates and units
They are on the same link as yesterday
  
http://weak0.physics.berkeley.edu/weakint/research/muons/private/bernhard/mu.zip
Plese check.

Below is also the updated information on the necessary coordinate 
transformation and materials.

       best wishes

                  Bernhard

-------------------------------------------
Coordinate Sytem Differences between

Steve /  SRIM     Bernhard / GEANT

      X          ->       x/10
      y          ->       y/10
      Z          ->       z/10 - 1.76

      px      ->       px/1000
      py      ->       py/1000
      pz      ->       pz/1000

units
      mm    ->    cm

Momentum
      MeV    ->    GeV




C Define Geant Materials Code Number
C

*     Air
        1,'AIR '          

*     Aluminum
        2,'ALU '          

*     sensitive hydrogen  TPC hydrogen
        3,'H2S '               

*     passive hydrogen outside the TPC sensitive volume
        8,'H2 '                

*     Beryllium
        4,'BE '                

*     Vacuum
        5,'VAC '               

*     Iron
        6,'IRON '              

*     scintillator
        7,'SCINT '             

*     Quartz
        9,'QUARTZ '            

*     Wire Chamber Gas
       10,'WCGAS '             

*     Aluminum
       11,'ALU '               

*     Copper = 12
       12,'COP '               

C     Havar
       13,'HAV '               

C     Mylar / Hostaphan           
       14,'HOST '              

C     Lead
       15,'LEAD '              

C     Tungsten
       16,'TUNG '              

C      Silver
       22,'Si '                












     _/   _/         _/                 Dr. Bernhard Lauss
    _/   _/         _/                  Institut Laue-Langevin
   _/   _/         _/                   B.P.156 - 6 rue Jules Horowitz
  _/   _/         _/                    38042 Grenoble - Cedex 9
 _/   _/_/_/_/   _/_/_/_/               France

					Tel:+33-(0)4-7620 7134   
					Fax:+33-(0)4-7620 7777

					Email: lauss@ill.fr



Steven Clayton wrote:
> Dear Bernhard,
>
> are you sure your are reading in my text files scatter_events*.dat
> correctly?  If I compare, for example, the beginning of my scatter_events0.dat
> to your muscatters0.dat, it looks like only the first number in each
> row (pi_x) agrees, and only if I start with my third line of numbers and your
> second.
>
> Steven
>
> On Tue, Nov 21, 2006 at 06:42:55PM +0100, Bernhard LAUSS wrote:
>   
>> Hi Steve & Peter
>>
>> Find my GEANT output files on my analysis page
>>    
>> http://weak0.physics.berkeley.edu/weakint/research/muons/private/bernhard/mu.zip
>> Looks reasonable to my analysis.
>>
>> additional to your inputs I added are X Y Z of the stop position of the muon
>> and the number for the material the muon stops in
>>
>> Note for the coordinate system:
>> SRIM        GEANT
>> x               x
>> y               -y
>> z               z -1.76 cm
>> px               px
>> py               - py
>> pz               pz
>>
>>
>>
>>       best wishes
>>
>>                Bernhard
>>
>>
>>     _/   _/         _/                 Dr. Bernhard Lauss
>>    _/   _/         _/                  Institut Laue-Langevin
>>   _/   _/         _/                   B.P.156 - 6 rue Jules Horowitz
>>  _/   _/         _/                    38042 Grenoble - Cedex 9
>> _/   _/_/_/_/   _/_/_/_/               France
>>
>> 					Tel:+33-(0)4-7620 7134   
>> 					Fax:+33-(0)4-7620 7777
>>
>> 					Email: lauss@ill.fr
>>
>>