--- gpamela/history/v_100.txt 2006/04/10 11:07:43 3.10 +++ gpamela/history/v_100.txt 2006/12/01 12:25:59 3.24 @@ -1,8 +1,49 @@ - # -# $Id: v_100.txt,v 3.9 2005/12/14 03:34:40 cafagna Exp $ +# $Id: v_100.txt,v 3.23 2006/11/30 13:22:35 cafagna Exp $ # # $Log: v_100.txt,v $ +# Revision 3.23 2006/11/30 13:22:35 cafagna +# *** empty log message *** +# +# Revision 3.22 2006/11/28 11:43:41 pam-ba +# History modified +# +# Revision 3.21 2006/11/28 10:26:15 pam-ba +# S3 positioning completed +# +# Revision 3.20 2006/11/16 18:45:29 pam-ba +# Simulated an aluminum container for S4 +# +# Revision 3.19 2006/11/16 12:01:13 pam-ba +# S4 dimensions corrected. +# +# Revision 3.18 2006/11/10 11:39:35 pam-ba +# S2 and S1 z-positions corrected, He3 and plystyrene mixture added, Top Plate geometry simulated and titanium mixture added. +# +# Revision 3.17 2006/10/13 16:36:59 pam-ba +# Added a new material, the cadmium, for ND +# +# Revision 3.16 2006/10/12 11:11:21 pam-ba +# ND geometry updated. +# +# Revision 3.15 2006/10/02 11:17:30 pam-ba +# NDET 'SPHE' data card meaning changed. Now it eliminates the whole PAMELA container. +# +# Revision 3.14 2006/06/30 15:38:16 pam-ba +# S22 and S12 heights positioned in GPAMELA at the nominal heights in PAMELA (see document: Main geometrical parameters of the PAMELA sub-detectors, 20 December 2005) +# +# Revision 3.13 2006/06/05 13:56:17 pamela +# Gigantic resonance added for gamma enetering in the calorimeter absorber +# +# Revision 3.12 2006/05/18 10:52:32 pam-ba +# TOF geometry completed and a new material, the polystyrene (density 35 g/l), added +# +# Revision 3.11 2006/05/11 23:53:15 cafagna +# More bugs fixed in the CALO ntple structure filling +# +# Revision 3.10 2006/04/10 11:07:43 cafagna +# GEN data card updated, ZDGEN added +# # Revision 3.9 2005/12/14 03:34:40 cafagna # An update of the history and inform readme files. # @@ -44,6 +85,134 @@ #CMZ : 1.00/01 28/11/95 18.51.23 by Francesco Cafagna #-- Author : Francesco Cafagna 28/11/95 +1 December 2006, Bari F. Cafagna + +NEW TAGGED VERSION: v4r9 + +NEW ANTIPROTON ANNICHILATION CROSS SECTION + + The new cross section has been added by Sergio Bottai to the geisha code. + +30 November 2006, Bari F. Cafagna + +NEW TAGGED VERSION: v4r8 + +BUG FIXED + + For some reason there was a conflict using FLUKA and the GARFILD + interface for the TRD. The file TRD_ATT.TXT was treated as flukaerr + file by the compiler. It is not clear why. The code was correct, + the logical units and names were not inconflict, but the compiler + assigned to them the same internal number. It may be a problem + related to the optimization phase. I did close the file just after + the read-out in GPDAT.F and commented out the closing in UGLAST.F + + + +November 2006, Bari + + +S4 GEOMETRY UPDATED: +The x and y dimensions have been corrected because they were wrong. +A container of aluminum has been added having walls of thickness equal +to 0.1 cm. + +TOF POSITIONS DEFINITELY UPDATED: +S2 and S1 have been positioned again, after the simulation of the top plate. +Before now, the positions were put by hand based on the positions given by +Sergio Ricciarini in the document 'Main geometrical parameters of the PAMELA +sub-detectors' released by O. Adriani, L. Bonechi, E. Mocchiutti and +S. Ricciarini on the 20th of December 2005.. These positions were +lightly approximated because the thicknesses of the mylar and of the glue were +not considered in that document. Also the height of S3 has been modified as +suggested from the Naples PAMELA collaborators. + +ND GEOMETRY COMPLETED. +The He3 and the polyethylene (CH2) have been added to fill +the volumes NDTI and NDPB in the neutron detector. Leonov gave us the +details of these materials. + +TOP PLATE GEOMETRY ADDED. +The top plate geometry has been simulated as a rectangular window filled +with a mixture of titanium (90%), aluminum (6%) and vanadium (4%). It has been +put in a N2 box having the same planar dimensions of CATA. In this box there +are also S2 and CATA at the right positions. Then the top plate geometry has +been completed with other eight small volumes of titanium positioned at the +corners of the N2 box. Four of them are at the same height of CATA, the +other four are at the same height of S2. The simulated geometry of the top +plate is based on a simplified version of the CAD drawings. + +October 2006, Bari + +The geometry of the neutron detector has been updated. Some dimensions of some +volumes have been corrected and the aluminum cover and the aluminum boxes to +put the cables have been added. A new material, the cadmium, has been also +defined. + +September 2006, Bari + +SPHE and ND data card bugs fixed: the definition of the ND data card, +missing in the subroutine gpgeo.F, has been added; the meaning of the SPHE +data card has been changed. Before the correction the data card: +NDET 'SPHE' was used to delete the spherical top shell to substitute it with +a flat one.Now NDET 'SPHE' eliminates the whole container of PAMELA. + + +June 2006, Bari + +The center of the scintillator planes S22Y (variable ZPAMS22Y in gpdgeo.inc) +and S12X (variable ZPAMS12X in gpdgeo.inc) has been positioned at the +nominal height as measured in PAMELA (See the document: "Main geometrical +parameters of the PAMELA sub-detectors" by O. Adriani, L. Bonechi, +E. Mocchiutti, S. Ricciarini, 20 December 2005). Follows that the positions +of S21Y and S12X are higher than those in the cited document due to the fact +that in GPAMELA the thickness of the mylar has been considered while in the +document it has been neglected. + + +May 2006, Bari & Tor Vergata + +GIGANTIC RESONANCE FOR NEUTRON DETECTOR ADDED + + Routines to simulate the gigantic resonance of gammas in Tungsten + have been added. The GPGIG routine is called in GUSTEP if a gamma + enter the calorimeter absorber. This is the steering routine to + simulate the production of neutrons from gigantic resonance. It + does checks on STEP lenght. If the range is smaller than the other + selected for that step, it does generate the neutron and stops the + gamma. Please note that the neutron has now a new particle + number. This is to tag the gigantic resonance neutrons. + + +May 2006, Bari & Florence + +CAL HIT STRUCTURE BUGS FIXED + + The maximum number of hit is now different for the two hit + structures: CALST and CALI. Vectors inizialization and HBOOK + ntple booking have been updated. The GPDCAL routine has been fixed + so to handle the case in wich hits stored are more than the maximum + number of hit. + In this case in the ntple up to the maximum number of hits will be stored. + +April 2006, Bari + +TOF GEOMETRY AND POSITIONS UPDATED AND NEW MIXTURES ADDED + + The TOF geometry has been modified. The following boxes have been + added: POL1, POL2 and POLY made of polystyrene, S11M, S12M, S21M, + S22M, S31M and S32M made of mylar, S1A, S2A and S3 made of air and + S1 and S2 made of aluminum. Each scintillator paddle has been put + in his mylar box and the other materials: air, polystyrene, and + aluminum have been added at their nominal positions. According to + Naples people the araldite glue has been simulated has an air + gap. For this work two new materials: the Mylar (MYLAR) and the + polystyrene (POLYSTYRENE) with a density of 35 g/l have been + defined as a mixture. The positions of the three bottom + scintillator planes that contain respectively the S12X, S22Y and + S32X paddles have been regulated according on their official + positions in PAMELA. + Mar 2006, Bari GEN DATA CARD UPDATED @@ -106,6 +275,14 @@ The GCALOR package + +June 2005, Bari + +TOF SCINTILLATOR PADDLES UPDATED + + The dimensions and the number of the scintillator paddles for each + TOF planes have been updated. + May 2005, Bari Some updates on the latest modification done in the past year.