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# $Id: v_100.txt,v 3.15 2006/10/02 11:17:30 pam-ba Exp $ |
# $Id: v_100.txt,v 3.18 2006/11/10 11:39:35 pam-ba Exp $ |
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# $Log: v_100.txt,v $ |
# $Log: v_100.txt,v $ |
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# Revision 3.18 2006/11/10 11:39:35 pam-ba |
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# S2 and S1 z-positions corrected, He3 and plystyrene mixture added, Top Plate geometry simulated and titanium mixture added. |
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# Revision 3.17 2006/10/13 16:36:59 pam-ba |
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# Added a new material, the cadmium, for ND |
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# Revision 3.16 2006/10/12 11:11:21 pam-ba |
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# ND geometry updated. |
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# Revision 3.15 2006/10/02 11:17:30 pam-ba |
# Revision 3.15 2006/10/02 11:17:30 pam-ba |
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# NDET 'SPHE' data card meaning changed. Now it eliminates the whole PAMELA container. |
# NDET 'SPHE' data card meaning changed. Now it eliminates the whole PAMELA container. |
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#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 |
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#-- Author : Francesco Cafagna 28/11/95 |
#-- Author : Francesco Cafagna 28/11/95 |
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November 2006, Bari |
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S4 DIMENSIONS UPDATED: |
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The x and y dimensions have been corrected because they were wrong. |
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TOF POSITIONS DEFINITELY UPDATED: |
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S2 and S1 have been positioned again, after the simulation of the top plate. |
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Before now, the positions were put ad hoc based on the positions given by |
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Sergio Ricciarini in the document 'Main geometrical parameters of the PAMELA |
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sub-detectors' released by O. Adriani, L. Bonechi, E. Mocchiutti and |
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S. Ricciarini on the 20th of December 2005.. These positions were |
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lightly approximated. |
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ND GEOMETRY COMPLETED. |
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The He3 and the polyethylene (CH2) have been added to fill |
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the volumes NDTI and NDPB in the neutron detector. Leonov gave us the |
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details of these materials. |
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TOP PLATE GEOMETRY ADDED. |
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The top plate geometry has been simulated as a N2 box that has the same |
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dimensions of CATA. Inside it, at the right positions, there are S2 and CATA. |
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The real top plate is a rectangular window having a thickness of 0.5 cm |
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(volume TPTL emptied by the volume TPCV). This volume is filled with a mixture |
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of titanium (90%), aluminum (6%) and vanadium (4%). Other parts of titanium |
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are the four volumes TPTU, which are positioned at the corners of TPTL at the |
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same height of CATA, and the four volumes TPTM, which are positioned at the |
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corners of TPTL, at the same height of S2. |
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The geometry of the top plate is based on a simplified version of the CAD |
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drawings. |
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October 2006, Bari |
October 2006, Bari |
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The geometry of the neutron detector has been updated. Some dimensions of some |
The geometry of the neutron detector has been updated. Some dimensions of some |
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volumes have been corrected while the aluminum cover and the aluminum boxes to |
volumes have been corrected and the aluminum cover and the aluminum boxes to |
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put the cables have been added. |
put the cables have been added. A new material, the cadmium, has been also |
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defined. |
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September 2006, Bari |
September 2006, Bari |
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