/[PAMELA software]/gpamela/history/v_100.txt
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revision 3.10 by cafagna, Mon Apr 10 11:07:43 2006 UTC revision 3.14 by pam-ba, Fri Jun 30 15:38:16 2006 UTC
# Line 1  Line 1 
   
1  #  #
2  # $Id: v_100.txt,v 3.9 2005/12/14 03:34:40 cafagna Exp $  # $Id: v_100.txt,v 3.13 2006/06/05 13:56:17 pamela Exp $
3  #  #
4  # $Log: v_100.txt,v $  # $Log: v_100.txt,v $
5    # Revision 3.13  2006/06/05 13:56:17  pamela
6    # Gigantic resonance added for gamma enetering in the calorimeter absorber
7    #
8    # Revision 3.12  2006/05/18 10:52:32  pam-ba
9    # TOF geometry completed and a new material, the polystyrene (density 35 g/l), added
10    #
11    # Revision 3.11  2006/05/11 23:53:15  cafagna
12    # More bugs fixed in the CALO ntple structure filling
13    #
14    # Revision 3.10  2006/04/10 11:07:43  cafagna
15    # GEN data card updated, ZDGEN added
16    #
17  # Revision 3.9  2005/12/14 03:34:40  cafagna  # Revision 3.9  2005/12/14 03:34:40  cafagna
18  # An update of the history and inform readme files.  # An update of the history and inform readme files.
19  #  #
# Line 44  Line 55 
55  #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
56  #-- Author :    Francesco Cafagna   28/11/95  #-- Author :    Francesco Cafagna   28/11/95
57    
58    June 2006, Bari
59    
60    The center of the scintillator planes S22Y (variable ZPAMS22Y in gpdgeo.inc)
61    and S12X (variable ZPAMS12X in gpdgeo.inc) has been positioned at the
62    nominal height as measured in PAMELA (See the document: "Main geometrical
63    parameters of the PAMELA sub-detectors" by O. Adriani, L. Bonechi,
64    E. Mocchiutti, S. Ricciarini, 20 December 2005). Follows that the positions
65    of S21Y and S12X are higher than those in the cited document due to the fact
66    that in GPAMELA the thickness of the mylar has been considered while in the
67    document it has been neglected.
68    
69    
70    May 2006, Bari & Tor Vergata
71    
72    GIGANTIC RESONANCE FOR NEUTRON DETECTOR ADDED
73    
74       Routines to simulate the gigantic resonance of gammas in Tungsten
75       have been added.  The GPGIG routine is called in GUSTEP if a gamma
76       enter the calorimeter absorber.  This is the steering routine to
77       simulate the production of neutrons from gigantic resonance.  It
78       does checks on STEP lenght. If the range is smaller than the other
79       selected for that step, it does generate the neutron and stops the
80       gamma. Please note that the neutron has now a new particle
81       number. This is to tag the gigantic resonance neutrons.
82    
83    
84    May 2006, Bari & Florence
85    
86    CAL HIT STRUCTURE BUGS FIXED
87    
88       The maximum number of hit is now different for the two hit
89       structures: CALST and CALI. Vectors inizialization and HBOOK
90       ntple booking have been updated. The GPDCAL routine has been fixed
91       so to handle the case in wich hits stored are more than the maximum
92       number of hit.
93       In this case in the ntple up to the maximum number of hits will be stored.
94    
95    April 2006, Bari
96    
97    TOF GEOMETRY AND POSITIONS UPDATED AND NEW MIXTURES ADDED
98    
99       The TOF geometry has been modified. The following boxes have been
100       added: POL1, POL2 and POLY made of polystyrene, S11M, S12M, S21M,
101       S22M, S31M and S32M made of mylar, S1A, S2A and S3 made of air and
102       S1 and S2 made of aluminum. Each scintillator paddle has been put
103       in his mylar box and the other materials: air, polystyrene, and
104       aluminum have been added at their nominal positions.  According to
105       Naples people the araldite glue has been simulated has an air
106       gap. For this work two new materials: the Mylar (MYLAR) and the
107       polystyrene (POLYSTYRENE) with a density of 35 g/l have been
108       defined as a mixture.  The positions of the three bottom
109       scintillator planes that contain respectively the S12X, S22Y and
110       S32X paddles have been regulated according on their official
111       positions in PAMELA.
112    
113  Mar 2006, Bari  Mar 2006, Bari
114    
115  GEN DATA CARD UPDATED  GEN DATA CARD UPDATED
# Line 106  GCALOR PACKAGE ADDED. NEW DIRs: GPCALOR, Line 172  GCALOR PACKAGE ADDED. NEW DIRs: GPCALOR,
172        
173    
174  The GCALOR package  The GCALOR package
175    
176    June 2005, Bari
177    
178    TOF SCINTILLATOR PADDLES UPDATED
179    
180       The dimensions and the number of the scintillator paddles for each
181       TOF planes have been updated.
182    
183  May 2005, Bari  May 2005, Bari
184    
185  Some updates on the latest modification done in the past year.  Some updates on the latest modification done in the past year.

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