K2K Apr/2002 Official Plots

SK Data Group

Mean CT value for each 100 spill for SK live time (ct.ps), and integrated CT value as a function of date from 1999/Jun/1 (ctsum.ps).

Tdiff (T(SK)-T(KEK)-TOF) distributions. (dst_tdiff_500us.ps)

Number of events as a fuction of integrated CT, and gap distribution.

• F.C. in fid. vol.(ct_fcfv_2.ps), (ctgap_fcfv_1l.ps).
• F.C. in 32kt, (ct_fc_2.ps), (ctgap_fc_1l.ps)
• FC out of fid. (ct_fcofv_2.ps), (ctgap_fcofv_1l.ps).



Tables related to SK F.C. events.

• F.C. event summary with oscillated expectations.(oscnumber.ps)
  
• Reduction summary, efficiency and systematic errors for FC events. (reduction.ps,totalpot.ps,syserr.ps)



 

F.C. distributions.

• Reconstructed vertex distribution for XY (dst_skcand_pos_xy.ps,dst_skcand_pos_xy_arrow.ps), XZ (dst_skcand_pos_xz.ps,dst_skcand_pos_xz_arrow.ps)
• Visible energy distribution for F.C. events in the fiducial volume in data (closed circle) and M.C. expectation with no oscillation (histgram). (Evis.ps)
• Reconstructed muon momentum distribution for F.C. 1ring mu-like events in the fiducial volume in data (closed circle) and M.C. expectation with no oscillation (histgram). (mommu.ps)
• Reconstructed neutrino energy distribution for F.C. 1ring mu-like events in the fiducial volume in data (closed circle) and M.C. expectation with no oscillation (histgram). (Enu_250.ps), (Enu_500.ps)
• The distribution of the reconstructed direction of muons relative to the direction from KEK to SK for F.C. 1ring mu-like events in the fiducial volume in data (closed circle) and M.C. expectation with no oscillation (histgram). (coskek.ps)



Official plots related to spectrum analysis