PERFORMANCE OF THE NEW HIGH-PRECISION LUMINOSITY MONITOR OF DELPHI

Authors
ALVSVAAG SJ MAELAND OA KLOVNING A BENVENUTI AC GIORDANO V GUERZONI M NAVARRIA FL PERROTTA A CAMPORESI T OBRAZTSOV V PAGANONI M VALLAZZA E BOZZO M CERESETO R BARREIRA G SANTO MCE MAIO A ONOFRE A PERALTA L PIMENTA M TOME B CARLING H FALK E HEDBERG V JARLSKOG G KRONKVIST I BONESINI M CHIGNOLI F FERRARI P GUMENYUK S LEONI R MAZZA R NEGRI P PETROVYKH L TERRANOVA F DHARMASIRI DR NOSSUM B READ AL SKAALI B ROHNE O CASTELLANI L PEGORARO M FENYUK A IVANYUSHENKOV I KARYUKHIN A KONOPLIANNIKOV A SHALANDA N SENKO V VLASOV E ZAITSEV A BIGI M CASSIO V GAMBA D GOUZ I MIGLIORE E ROMERO A SIMONETTI L TRAPANI PP BARI M DELLARICCA G LANCERI L POROPAT P PREST M
Citation
Sj. Alvsvaag et al., PERFORMANCE OF THE NEW HIGH-PRECISION LUMINOSITY MONITOR OF DELPHI, Nuclear physics. B, 1997, pp. 273-278
Citations number
13
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Year of publication
1997
Supplement
54B
Pages
273 - 278
Database
ISI
SICI code
0550-3213(1997):<273:POTNHL>2.0.ZU;2-C
Abstract
The STIC calorimeter was installed in the DELPHI detector in 1994. The main goal is to measure the luminosity with an accuracy better than 0 .1 %. The calorimeter was built using the ''Shashlik'' technique. The light is collected by wavelength shifting fibers and readout by photot etrodes that can operate inside the magnetic field. The detector perfo rmance during the 1994-1995 data taking is presented. The different co ntributions to the systematic error on the luminosity measurement are discussed.