/[PAMELA software]/gpamela/history/v_100.txt

Diff of /gpamela/history/v_100.txt

Parent Directory | Revision Log | View Patch Patch

-revision 3.7 by cafagna,
Tue Oct 18 08:24:35 2005 UTC
+revision 3.21 by pam-ba,
Tue Nov 28 10:26:15 2006 UTC
 Line 1
  #
- # $Id: v_100.txt,v 3.6 2005/07/25 11:53:21 cafagna Exp $
+ # $Id: v_100.txt,v 3.20 2006/11/16 18:45:29 pam-ba Exp $
  #
  # $Log: v_100.txt,v $
+ # 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.
+ #
+ # Revision 3.8  2005/12/14 03:16:08  cafagna
+ # Neutron detector added. Geometry and GPCALOR package
+ #
+ # Revision 3.7  2005/10/18 08:24:35  cafagna
+ # History updated
+ #
  # Revision 3.6  2005/07/25 11:53:21  cafagna
  # Several updates. See history for details
  #
-Line 34
+Line 76
  #CMZ :  1.00/01 28/11/95  18.51.23  by  Francesco Cafagna
  #-- Author :    Francesco Cafagna   28/11/95
+ 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 N2 box that has the same
+ dimensions of CATA. Inside it, at the right positions, there are S2 and CATA.
+ The real top plate is a rectangular window having a thickness of 0.5 cm
+ (volume TPTL emptied by the volume TPCV). This volume is filled with a mixture
+ of titanium (90%), aluminum (6%) and vanadium (4%). Other parts of titanium
+ are the four volumes TPTU, which are positioned at the corners of TPTL at the
+ same height of CATA, and the four volumes TPTM, which are positioned at the
+ corners of TPTL, at the same height of S2.
+ The 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
+    To enable generation on a surface perpendicular to the XY plane,
+    GEN gata card has been updated addingh a new parameter: ZDGEN. This is
+    the dimension, along Z axis , of the generation surface. The Z
+    position will be randomply chosen according to: Z= ZDGEN*RNDM_NUMBER +
+    ZGEN, i.e. Z= GEN(6)*RNDM_NOMBER + GEN(3).
+ Nov 2005, Bari
+ GUHADR AND GUPHAD UPDATED
+    To use GCALOR package the hadronic routines have been updated. The
+    inizialization routine call CALSIG, while the other calls GCALOR.
+ NEW GPKEY ADDED: GPCALOR
+    This logical has been added to enable the GCALOR package. This flag
+    is set to true in GPDAT if the data card: HPAK, is set to
+    'GCAL'. The gpkey.inc has been update accordingly.
+ NEUTRON DETECTOR ADDED. NEW DIR: GPND
+    The neutron detector has been added. At the moment it is just the
+    geometry. The directory structure of the repository has been
+    updated as well. Dimensions has been taken from picture and
+    literature. A full upgrade to the drawing is needed.
+ GCALOR PACKAGE ADDED. NEW DIRs: GPCALOR, GPCALORDES
+    GCALOR package contins the CALOR simulation code and an interface
+    to use it in GEANT. The important feature for us is the usage of
+    the MICAP code. This is facused on the low energy neutron
+    simulation. for details see:
+    http://www.staff.uni-mainz.de/zeitnitz/Gcalor/gcalor.html
+    This package should be distributed with the GEANT library but is
+    not up to date. I did download the latest release and stored into
+    gpcalor directory of the gpamela tree.
+    Then I did clean up the code substituting the explicit inclusion of
+    the commons with a #include cpp directive. In parallel I did
+    extract the commons to include files having the same common name. I
+    did store the include files into a newly created directory:
+    gpcalordes.
+    The Makefile has been updated accordingly.
+    Please note that to avoid conflict with CRENLIB distribution the gcalor source file has been named gpcalor.F
+    NOTE: There are still problem due to different common sizes. In
+    particular the common MICFIL is maller in the geant library
+    libgeant.a . There the subroutines: gmorin, gmxsec, gmplxs, are
+    present and linked using a wrong version of the common. This still needs to be debuged.
+    NOTE2: The auxiliary files with the cross sections: chetc.dat.gz
+    and xsneut.dat.gz, have been added to the aux directory and moved
+    to the working directory, i.e. GPAMELA_BIN. The GCALOR routine will
+    look for CERN_ROOT environment variable. If found files are
+    searched there at first, then in the working directory. A fool
+    proof policy has to be implemented to avoid problem with
+    synchronization fo these files.
+ 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.

 Legend:



Removed from v.3.7
 


changed lines


 
Added in v.3.21
 Legend:



Removed from v.3.7
 


changed lines


 
Added in v.3.21
-Removed from v.3.7
+Added in v.3.21

	ViewVC Help
Powered by ViewVC 1.1.23