Study of Two-Photon processes at low Q2 using the VSAT calorimeter in the DELPHI experiment
Popular Abstract in Swedish Studie av Två-Fotons processer vid låg Q2 med hjälp av VSAT kalorimetern i DELPHI experimentet Den här studien är baserad på data som har insamlats med hjälp av LEP (Large Electron-Positron) acceleratorn under dess andra tidsperioden LEP II (1996-2000) då strålenergin uppgick till 103-104 GeV. Under den perioden insamlades vid DELPHI (DEtector with Lepton, PThe study is based on data collected at the LEP II accelerator during the second period of the Large Electron-Positron collider operations (1996-2000). During that time the DELPHI (DEtector with Lepton, Photon and Hadron Identification) experiment collected about 90 Gb of data on tape corresponding to 687-691 pb-1 of luminosity. The data obtained by the VSAT (Very Small Angle Tagger) e
