HES-HKS & KoaS meeting

HES-HKS & KoaS meeting24Jan2014Toshi GogamiContentsBlind analysisDistorted matricesHKSxRP : 0.2*xRP mm , 0.2 mmxRP : 0.5 mrad , 0.2 mradyRP : 0.0 mm , 0.0 mmyRP : -3.0 mrad , 100.0 mrad

HESxRP : -0.8 mm , 0.7 mmxRP : 0.0 mrad , 5.0 mradyRP : -1.0 mm , 0.7 mmyRP : -1.0 mrad , 5.0 mrad

Missing mass spectra with initial matrices

Tuning conditionsLoop0-56-1011-1516-3535-40Momentum tuning, 0, 0, 12B g.s., 0, 0, 12B g.s.-Angle tuning----, 0Event selection, 0 : +/- 112B g.s. : +/- 2 Backgrounds, 0 : Realistic distributions and S/N12B g.s. : Uniform distribution and realistic S/NTuning (five iterations a loop)

67.5 hours in totalMovies

Results

Mean valuesFWHM 100 keV , 0 : 1600 keV7He : 1000 keV : 500 - 800 keV Number of events

52V, N/3000Lambda, N/6000SummaryDBlind analysisMatrix tuningResolutionEtc.12C

7Li

Sigma0

10B