/[PAMELA software]/gpamela/history/v_100.txt
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revision 3.19 by pam-ba, Thu Nov 16 12:01:13 2006 UTC revision 3.24 by cafagna, Fri Dec 1 12:25:59 2006 UTC
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1  #  #
2  # $Id: v_100.txt,v 3.18 2006/11/10 11:39:35 pam-ba Exp $  # $Id: v_100.txt,v 3.23 2006/11/30 13:22:35 cafagna Exp $
3  #  #
4  # $Log: v_100.txt,v $  # $Log: v_100.txt,v $
5    # Revision 3.23  2006/11/30 13:22:35  cafagna
6    # *** empty log message ***
7    #
8    # Revision 3.22  2006/11/28 11:43:41  pam-ba
9    # History modified
10    #
11    # Revision 3.21  2006/11/28 10:26:15  pam-ba
12    # S3 positioning completed
13    #
14    # Revision 3.20  2006/11/16 18:45:29  pam-ba
15    # Simulated an aluminum container for S4
16    #
17    # Revision 3.19  2006/11/16 12:01:13  pam-ba
18    # S4 dimensions corrected.
19    #
20  # Revision 3.18  2006/11/10 11:39:35  pam-ba  # Revision 3.18  2006/11/10 11:39:35  pam-ba
21  # S2 and S1 z-positions corrected, He3 and plystyrene mixture added, Top Plate geometry simulated and titanium mixture added.  # S2 and S1 z-positions corrected, He3 and plystyrene mixture added, Top Plate geometry simulated and titanium mixture added.
22  #  #
# Line 70  Line 85 
85  #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
86  #-- Author :    Francesco Cafagna   28/11/95  #-- Author :    Francesco Cafagna   28/11/95
87    
88    1  December 2006, Bari F. Cafagna
89    
90    NEW TAGGED VERSION: v4r9
91    
92    NEW ANTIPROTON ANNICHILATION CROSS SECTION
93    
94       The new cross section has been added by Sergio Bottai to the geisha code.
95    
96    30 November 2006, Bari F. Cafagna
97    
98    NEW TAGGED VERSION: v4r8
99    
100    BUG FIXED
101    
102       For some reason there was a conflict using FLUKA and the GARFILD
103       interface for the TRD. The file TRD_ATT.TXT was treated as flukaerr
104       file by the compiler. It is not clear why. The code was correct,
105       the logical units and names were not inconflict, but the compiler
106       assigned to them the same internal number. It may be a problem
107       related to the optimization phase. I did close the file just after
108       the read-out in GPDAT.F and commented out the closing in UGLAST.F
109    
110    
111    
112  November 2006, Bari  November 2006, Bari
113    
114    
115  S4 DIMENSIONS UPDATED:  S4 GEOMETRY UPDATED:
116  The x and y dimensions have been corrected because they were wrong.  The x and y dimensions have been corrected because they were wrong.
117    A container of aluminum has been added having walls of thickness equal
118    to 0.1 cm.  
119    
120  TOF POSITIONS DEFINITELY UPDATED:  TOF POSITIONS DEFINITELY UPDATED:
121  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.
122  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
123  Sergio Ricciarini in the document 'Main geometrical parameters of the PAMELA  Sergio Ricciarini in the document 'Main geometrical parameters of the PAMELA
124  sub-detectors' released by O. Adriani, L. Bonechi, E. Mocchiutti and  sub-detectors' released by O. Adriani, L. Bonechi, E. Mocchiutti and
125  S. Ricciarini on the 20th of December 2005.. These positions were  S. Ricciarini on the 20th of December 2005.. These positions were
126  lightly approximated.  lightly approximated because the thicknesses of the mylar and of the glue were
127    not considered in that document. Also the height of S3 has been modified as
128    suggested from the Naples PAMELA collaborators.
129    
130  ND GEOMETRY COMPLETED.  ND GEOMETRY COMPLETED.
131  The He3 and the polyethylene (CH2) have been added to fill  The He3 and the polyethylene (CH2) have been added to fill
# Line 90  the volumes NDTI and NDPB in the neutron Line 133  the volumes NDTI and NDPB in the neutron
133  details of these materials.  details of these materials.
134    
135  TOP PLATE GEOMETRY ADDED.  TOP PLATE GEOMETRY ADDED.
136  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
137  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
138  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
139  (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
140  of titanium (90%), aluminum (6%) and vanadium (4%). Other parts of titanium  been completed with other eight small volumes of titanium positioned at the
141  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
142  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
143  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.  
144    
145  October 2006, Bari  October 2006, Bari
146    

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