10 likes | 116 Views
FPD ALIGNMENT. INTIME RATES should be checked for detector alignment. This will avoid bias by halo asymmetries, this is the case of the horizontal pots. Need of 30 min special runs at end of store , one per week? - To check beam stability
E N D
FPD ALIGNMENT • INTIME RATESshould be checked for detector alignment. This will avoid bias by halo asymmetries, this is the case of the horizontal pots. • Need of 30 min special runs at end of store, one per week? • - To check beam stability • - coordinate correlations for elastics among different detectors. • - Study beam width • - Determine minimum t value reached • possible AOT´s: • (A1U+A2u)*(P1D+P2D)*noVC*noLUM; (A1D+A2D)*(P1U+P2u)*noVC*noLUM • (A1I+A2I)*(P1O+P2O)*noVC*noLUM; (A1O+A2O)*(P1I+P2I)*noVC*noLUM