unknown
http://cds.cern.ch/record/2266338/files/DE080.JPG;
http://cds.cern.ch/record/2266338/files/DE080.gif?subformat=icon;
http://cds.cern.ch/record/2266338/files/DE080.jpg?subformat=icon-180;
Imported from Invenio.
unknown
http://cds.cern.ch/record/2266342/files/DE081.JPG;
http://cds.cern.ch/record/2266342/files/DE081.gif?subformat=icon;
http://cds.cern.ch/record/2266342/files/DE081.jpg?subformat=icon-180;
http://cds.cern.ch/record/2266342/files/DE081b.JPG;
http://cds.cern.ch/record/2266342/files/DE081c.jpg;
http://cds.cern.ch/record/2266342/files/DE081b.gif?subformat=icon;
http://cds.cern.ch/record/2266342/files/DE081b.jpg?subformat=icon-180;
http://cds.cern.ch/record/2266342/files/DE081c.jpg?subformat=icon-180;
http://cds.cern.ch/record/2266342/files/DE081c.gif?subformat=icon;
Imported from Invenio.
Prototype for the ALEPH Time Projection Chamber
This is a prototype endplate piece constructed during R&D for the ALEPH Time Projection Chamber (TPC). ALEPH was one of 4 experiments at CERN's 27km Large Electron Positron collider (LEP) that ran from 1989 to 2000. ALEPH's TPC was a large-volume tracking chamber, 4.4 metres long and 3.6 metres in diameter - the largest TPC in existance at the time. This object is one of the endplates of a “Kind” sector, the smallest of the three types of sectors. The patterns etched into the copper form the cathode pads that measured particle track coordinates in the r-phi direction. It included a laser calibration system, a gating system to prevent space charge buildup, and a new radial pad geometry to improve resolution. the ALEPH TPC allowed for precise momentum measurements of the high-momentum particles from W and Z decays. The following institutes participated: CERN, Athens, Glasgow, Mainz, MPI Munich, INFN-Pisa, INFN-Trieste, Wisconsin.
DE;
LEP;
Detector;
ALEPH;
Time Projection Chamber;
Museum Heritage Collection ;
1980
http://cds.cern.ch/record/2266346/files/DE085.JPG;
http://cds.cern.ch/record/2266346/files/DE085.gif?subformat=icon;
http://cds.cern.ch/record/2266346/files/DE085.jpg?subformat=icon-180;
http://cds.cern.ch/record/2266346/files/DE085b.jpg;
http://cds.cern.ch/record/2266346/files/DE085b.jpg?subformat=icon-180;
http://cds.cern.ch/record/2266346/files/DE085b.gif?subformat=icon;
Imported from Invenio.
unknown
http://cds.cern.ch/record/2266347/files/DE087.jpg;
http://cds.cern.ch/record/2266347/files/DE087.jpg?subformat=icon-180;
http://cds.cern.ch/record/2266347/files/DE087.gif?subformat=icon;
Imported from Invenio.
unknown
http://cds.cern.ch/record/2266443/files/DE088.JPG;
http://cds.cern.ch/record/2266443/files/DE088.gif?subformat=icon;
http://cds.cern.ch/record/2266443/files/DE088.jpg?subformat=icon-180;
http://cds.cern.ch/record/2266443/files/DE088b.JPG;
http://cds.cern.ch/record/2266443/files/DE088b.gif?subformat=icon;
http://cds.cern.ch/record/2266443/files/DE088b.jpg?subformat=icon-180;
Imported from Invenio.
unknown
http://cds.cern.ch/record/2266445/files/DE090a.jpg;
http://cds.cern.ch/record/2266445/files/DE090b.jpg;
http://cds.cern.ch/record/2266445/files/DE090a.jpg?subformat=icon-180;
http://cds.cern.ch/record/2266445/files/DE090a.gif?subformat=icon;
http://cds.cern.ch/record/2266445/files/DE090b.jpg?subformat=icon-180;
http://cds.cern.ch/record/2266445/files/DE090b.gif?subformat=icon;
Imported from Invenio.
unknown
http://cds.cern.ch/record/2266447/files/DE92a.JPG;
http://cds.cern.ch/record/2266447/files/DE92b.JPG;
http://cds.cern.ch/record/2266447/files/DE92a.gif?subformat=icon;
http://cds.cern.ch/record/2266447/files/DE92a.jpg?subformat=icon-180;
http://cds.cern.ch/record/2266447/files/DE92b.jpg?subformat=icon-180;
http://cds.cern.ch/record/2266447/files/DE92b.gif?subformat=icon;
Imported from Invenio.