The CMS Forward Calorimeter Prototype Design Studies and Omega(c)0 Search at E781 Experiment at Fermilab
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Published: 2006
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Published: 2006
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Author: Ahmet Sedat Ayan
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Published: 2004
Total Pages: 131
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DOWNLOAD EBOOKIn the fit part, the Compact Muon Solenoid (CMS) forward calorimeter design studies are presented. The forward calorimeter consists of quartz fibers embedded in a steel absorber. Radiation damage studies of the quartz fiber and the absorber as well as the results of the first pre-production prototype PPP-I are presented. In the second part, the {Omega}{sub c}{sup 0}search studies at the SELEX (E781) experiment at FermiLab are presented. 107 {+-} 22 {Omega}{sub c}{sup 0} events are observed in three decay modes. The relative branching ratio ({Omega}{sub c}{sup 0} {yields} {Omega}{sup -}{pi}{sup -}{pi}{sup +}{pi}{sup +})/{Beta}({Omega}{sub c}{sup 0} {yields} {Omega}{sup -}{pi}{sup +}) is measured as 2.00 {+-} 0.45(stat) {+-} 0.32(sys).
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Published: 2004
Total Pages: 131
ISBN-13:
DOWNLOAD EBOOKIn the fit part, the Compact Muon Solenoid (CMS) forward calorimeter design studies are presented. The forward calorimeter consists of quartz fibers embedded in a steel absorber. Radiation damage studies of the quartz fiber and the absorber as well as the results of the first pre-production prototype PPP-I are presented. In the second part, the ?$0top{C}$ search studies at the SELEX (E781) experiment at FermiLab are presented. 107 ± 22 ?$0top{C}$ events are observed in three decay modes. The relative branching ratio (?$0top{C}$ → ?-?-?+?+)/?(?$0top{C}$ → ?-?+) is measured as 2.00 ± 0.45(stat) ± 0.32(sys).