/[PAMELA software]/gpamela/history/v_100.txt
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revision 3.1 by cafagna, Thu Jul 11 16:01:59 2002 UTC revision 3.3 by pamela, Thu Dec 5 17:27:59 2002 UTC
# Line 1  Line 1 
1  #  #
2  # $Id$  # $Id: v_100.txt,v 3.2 2002/12/05 10:17:42 pamela Exp $
3    #
4    # $Log: v_100.txt,v $
5    # Revision 3.2  2002/12/05 10:17:42  pamela
6    # Update CAS and CALO geometries and positions. Makefile updated as well
7    #
8    # Revision 3.1.1.1  2002/07/11 16:01:59  cafagna
9    # First GPAMELA release on CVS
10  #  #
 # $Log$  
11  #  #
12  #CMZ :  3.00/00 11/02/2002  20.05.23  by  Unknown  #CMZ :  3.00/00 11/02/2002  20.05.23  by  Unknown
13  #CMZ :  2.03/00 06/11/2000  02.14.56  by  Francesco Cafagna  #CMZ :  2.03/00 06/11/2000  02.14.56  by  Francesco Cafagna
# Line 15  Line 21 
21  #CMZ :  1.00/02 05/04/96  15.31.25  by  Francesco Cafagna  #CMZ :  1.00/02 05/04/96  15.31.25  by  Francesco Cafagna
22  #CMZ :  1.00/01 28/11/95  18.51.23  by  Francesco Cafagna  #CMZ :  1.00/01 28/11/95  18.51.23  by  Francesco Cafagna
23  #-- Author :    Francesco Cafagna   28/11/95  #-- Author :    Francesco Cafagna   28/11/95
24    
25    4 November 2002, Bari
26    
27    CAS detectors distances modified
28    
29    The distances between the CAS detectors have been modified based on the
30    latest CAD drawings.
31    
32    2 November 2002, Bari
33    
34    CALORIMETER geometry upgrade
35    
36    The volumes CAPD and CAAD have been taken off from the calorimeter.
37    In addition the logical tree has been slightly changed to make the shifts of
38    the silicon planes into the calorimeter box easier, i.e. the CAPL volume,
39    which was made of the CASI, CAKP, CAGL, C10C and CAKA volumes, has
40    been split up in the volumes CANS and CAPL. Now CANS is made of the CAKP,
41    CAGL, C10C and CAKA volumes while CAPL contains the CASI volume, that has to
42    be shifted as a function of the vertical position in the calorimeter. Also the
43    dimensions of some volumes have been upgraded, including the external ones:
44    CALB and CALS. CALS is an aluminum box of dimensions: 48.4*48.4*21.278 cm^3,
45    having side-walls 1 cm thick and a bottom of 1 mm. The real box is more
46    complicated and the configuration of the bottom should be upgraded if we want
47    a reliable description of the event in the S4 scintillator.
48    
49    22 October 2002, Stockholm
50    
51    ANTICOINC. GEOMETRY UPGRADE
52    
53       The AC geometry has been updated. The top AC scintillator (CAT) now
54       consists of 1 single sheet of scintillator with a hole in the middle
55       and the correct geometry(*). The side AC scintillators (CAS) also
56       have the correct shape. The AC scintillators are placed in aluminum
57       boxes with plastic rims inside. For these rims a 'new' material, PLAS,
58       was defined. PLAS has all the characteristics of SCIN but is
59       non-sensitive. No PMTs or PMT holders have been modelled.
60       (*)-The interfaces on CAT where the PMTs should be located are
61           slightly different from the real case.
62    
63  11 February 2002, Bari  11 February 2002, Bari
64    
65  MACRO CLEAN-UP  MACRO CLEAN-UP

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