Re: [Brahms-dev-l] mistake in MRS acceptance Maps (BANAPP)

Hi Flemming,
 
        I have been making acceptance maps for both AuAu and CuCu,
I am not sure if anyone is using the files in the official places. But, I
always assumed the dead slats in the tof walls are read from a database.
Are the dead slats to be put in manually?
 
Selemon,

________________________________

From: brahms-dev-l-bounces_at_lists.bnl.gov on behalf of Flemming Videbaek
Sent: Thu 11/16/2006 3:24 PM
To: devlist
Subject: [Brahms-dev-l] mistake in MRS acceptance Maps (BANAPP)


 
 
I was dismayed and unplesantly surprised to learn today while trying to understand the 62 GeV identified pi,k and p spectra, that there
is a serious flaw in the banapp acceptance map program for MRS/MRS2. Apperently no-one using these maps have cared to check 
that deadslats are actually dealt with properly . This is of course crucial for identified particle analysis, and the number of bad slats
are not that small in MRS for either tofw nor tfw2
I corrected the code so I believe it works now; it will be good for someone else to check it too.
The charged hadron analysis of course is not affected by this.
 
banapp is updated and version i 1.1.23
 
 
--------------------------------------------
Flemming Videbaek
Physics Department 
Bldg 510-D
Brookhaven National Laboratory
Upton, NY11973
 
phone: 631-344-4106
cell:       631-681-1596
fax:        631-344-1334
e-mail: videbaek @ bnl gov
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