/[PAMELA software]/gpamela/history/v_100.txt
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revision 3.18 by pam-ba, Fri Nov 10 11:39:35 2006 UTC revision 3.23 by cafagna, Thu Nov 30 13:22:35 2006 UTC
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1  #  #
2  # $Id: v_100.txt,v 3.17 2006/10/13 16:36:59 pam-ba Exp $  # $Id: v_100.txt,v 3.22 2006/11/28 11:43:41 pam-ba Exp $
3  #  #
4  # $Log: v_100.txt,v $  # $Log: v_100.txt,v $
5    # Revision 3.22  2006/11/28 11:43:41  pam-ba
6    # History modified
7    #
8    # Revision 3.21  2006/11/28 10:26:15  pam-ba
9    # S3 positioning completed
10    #
11    # Revision 3.20  2006/11/16 18:45:29  pam-ba
12    # Simulated an aluminum container for S4
13    #
14    # Revision 3.19  2006/11/16 12:01:13  pam-ba
15    # S4 dimensions corrected.
16    #
17    # Revision 3.18  2006/11/10 11:39:35  pam-ba
18    # S2 and S1 z-positions corrected, He3 and plystyrene mixture added, Top Plate geometry simulated and titanium mixture added.
19    #
20  # Revision 3.17  2006/10/13 16:36:59  pam-ba  # Revision 3.17  2006/10/13 16:36:59  pam-ba
21  # Added a new material, the cadmium, for ND  # Added a new material, the cadmium, for ND
22  #  #
# Line 67  Line 82 
82  #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
83  #-- Author :    Francesco Cafagna   28/11/95  #-- Author :    Francesco Cafagna   28/11/95
84    
85    30 November 2006, Bari F. Cafagna
86    
87    BUG FIXED
88    
89       For some reason there was a conflict using FLUKA and the GARFILD
90       interface for the TRD. The file TRD_ATT.TXT was treated as flukaerr
91       file by the compiler. It is not clear why. The code was correct,
92       the logical units and names were not inconflict, but the compiler
93       assigned to them the same internal number. It may be a problem
94       related to the optimization phase. I did close the file just after
95       the read-out in GPDAT.F and commented out the closing in UGLAST.F
96    
97    
98    
99  November 2006, Bari  November 2006, Bari
100    
101    
102    S4 GEOMETRY UPDATED:
103    The x and y dimensions have been corrected because they were wrong.
104    A container of aluminum has been added having walls of thickness equal
105    to 0.1 cm.  
106    
107  TOF POSITIONS DEFINITELY UPDATED:  TOF POSITIONS DEFINITELY UPDATED:
108  S2 and S1 have been positioned again, after the simulation of the top plate.  S2 and S1 have been positioned again, after the simulation of the top plate.
109  Before now, the positions were put ad hoc based on the positions given by  Before now, the positions were put by hand based on the positions given by
110  Sergio Ricciarini in the document 'Main geometrical parameters of the PAMELA  Sergio Ricciarini in the document 'Main geometrical parameters of the PAMELA
111  sub-detectors' released by O. Adriani, L. Bonechi, E. Mocchiutti and  sub-detectors' released by O. Adriani, L. Bonechi, E. Mocchiutti and
112  S. Ricciarini on the 20th of December 2005.. These positions were  S. Ricciarini on the 20th of December 2005.. These positions were
113  lightly approximated.  lightly approximated because the thicknesses of the mylar and of the glue were
114    not considered in that document. Also the height of S3 has been modified as
115    suggested from the Naples PAMELA collaborators.
116    
117  ND GEOMETRY COMPLETED.  ND GEOMETRY COMPLETED.
118  The He3 and the polyethylene (CH2) have been added to fill  The He3 and the polyethylene (CH2) have been added to fill
# Line 83  the volumes NDTI and NDPB in the neutron Line 120  the volumes NDTI and NDPB in the neutron
120  details of these materials.  details of these materials.
121    
122  TOP PLATE GEOMETRY ADDED.  TOP PLATE GEOMETRY ADDED.
123  The top plate geometry has been simulated as a N2 box that has the same  The top plate geometry has been simulated as a rectangular window filled
124  dimensions of CATA. Inside it, at the right positions, there are S2 and CATA.  with a mixture of titanium (90%), aluminum (6%) and vanadium (4%). It has been
125  The real top plate is a rectangular window having a thickness of 0.5 cm  put in a N2 box having the same planar dimensions of CATA. In this box there
126  (volume TPTL emptied by the volume TPCV). This volume is filled with a mixture  are also S2 and CATA at the right positions. Then the top plate geometry has
127  of titanium (90%), aluminum (6%) and vanadium (4%). Other parts of titanium  been completed with other eight small volumes of titanium positioned at the
128  are the four volumes TPTU, which are positioned at the corners of TPTL at the  corners of the N2 box. Four of them are at the same height of CATA, the
129  same height of CATA, and the four volumes TPTM, which are positioned at the  other four are at the same height of S2. The simulated geometry of the top
130  corners of TPTL, at the same height of S2.  plate is based on a simplified version of the CAD drawings.
 The geometry  of the top plate is based on a simplified version of the CAD  
 drawings.  
131    
132  October 2006, Bari  October 2006, Bari
133    
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