Decay Angular Measurement in the MEG Experiment

Decay Angular Measurement in the MEG Experiment

Decay of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Angular Measurement n the MEG Exper ment Shue YAMADA International Center for Elementary Particle Physics University of Tokyo On behalf Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 the MEG collaborat on Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 1 MEG Exper ment towards SUSY GUT A m f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2or observat on of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Lepton Flavor V olat on: +e+ w th x102 3 mproved sens t v ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Compensatio

n Timing Counter Coil COBRA Magnet Drift Chamber Paul Scherrer Inst tut 4 Tsukuba, June 17-23, 2 Countr es, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 50 Collaborators 252cm

LXe scintillation detector Surface beam 0.25x108 /sec Under construct on at PSI Start eng neer ng run n 2005, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 phy of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2s cs run f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2rom 2006 2c 6 2 m See T.Mor s talk f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2or the deta l: June 20, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 9: 30-9: 55

Search f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2or lepton flavor v olat on w th muons Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 2 Contents Is MEG exper ment sens t ve to SUSYGUT by of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 measur ng +e+ decay of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 angular? Phy of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2s cs mot vat ons + beam MEG detector +e+s gnature Decay of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 angular measurement Summary of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2

004 Tsukuba, June 17-23, 2 3 Phy of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2s cs Mot vat on 1st Phase : +e+search w th sens t v ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 down to 4 Tsukuba, June 17-23, 2.5x10-14 Tsukuba, June 17-23, 2 2nd Phase : angular d str but on measurement to reach SUSY-GUT us ng polar zed + beam e+ angular d str but on SU(5) SUSY-GUT SO(10) SUSY-GUT MSSM w th R J.Hisano et al.,

Phys.Lett.B391 (1997) 341 Th s talk Y.Kuno et al., Phys.Rev.Lett. 77 (1996) 434 Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 4 Tsukuba, June 17-23, 2 Surf Tokyo @ SUSY2004 Tsukuba, June 17-23, 2ace Muon Beam Muons f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2rom Surf Tokyo @ SUSY2004 Tsukuba, June 17-23, 2ace of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 + product on target + decay of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 at rest near the surf Tokyo @ SUSY2004 Tsukuba, June 17-23, 2ace 100% polar zed + beam by of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 nature + p29.8MeV/cMeV/c

100% polar zed Pr mary of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Proton + stop sp n Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 P 5 + Beaml ne target

+ Be am Bend ng magnets Quadruple magnets lin Beam Transport Soleno d E5 area @ SUSY2004 Tsukuba, June 17-23, 2PSI

e MEG detector Pr mary of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Proton Degrader +/e+ separator 1st phase : 0.25x108MeV/c/sec (opt mal f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2or d scovery of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 sens t v ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2) Capable up to 1x108MeV/c/sec transport Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 6

MEG Detector Acceptance |cos|<0.35 ||<65deg L qu d Xe sc nt llator f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2or detector Fast & H gh resolut on EM calor meter Grad ent magnet c filed e+ spectrometer See T.Mor s talk f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2or the deta l: June 20, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 9: 30-9: 55

Search f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2or lepton flavor v olat on w th muons Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 7 S gnal and Background +e+s gnature Back to Back Ee=E=52.8MeV/cMeV

e Backgrounds Acc dental overlap e+f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2rom M chel decay of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2rom rad at ve decay of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 e e+-ann h lat on n fl ght Down to 10-14 Tsukuba, June 17-23, 2 Rad at ve + decay of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Down to <10-14 Tsukuba, June 17-23, 2 ?

e Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 8MeV/c Decay of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Angular Measurement Able to reach SUSY-GUT by of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 us ng + non-depolar zat on target such as Be, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 graph te

My of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Assumpt ons: + beam ntens ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 : 1.0x108MeV/c/sec beam t me : 5.2x107sec (2 y of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2ears) P=97% (f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2rom MEGA) + depolar zat on dur ng transport under nvest gat on Measurement of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 depolar zat on needed Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 9 SUSY Model and Asy of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2mmetry of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2

dN(+e+) / dcose (+e+)x(1+APcose)/2 A = (|AL|2-|AR|2)/(|AL|2+|AR|2) SU(5) SUSY-GUT A = +1 (AL0, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 AR=0) SO(10) SUSY-GUT A 0 (ALAR) MSSM w th R A = -1 (AL=0, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 AR0) Detector acceptance Y.Kuno et al., Phys.Rev.Lett. 77 (1996) 434 Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2

10 BKG Angular D str but on Rad at ve + decay of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 N(+e+) (1+Pcose) Detector acceptance Y.Kuno et al., Phys.Rev.Lett. 77 (1996) 434 Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 11 Acc dental BKG suppress on e+ f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2rom M chel decay of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 (1+Pcose) f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2rom rad at ve decay of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 (1+Pcos) Back to back : =e-

Acc dental BKG (1-Pcos2e) 11% suppress on @ SUSY2004 Tsukuba, June 17-23, 2 P=97%, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 cose=0.35 Y.Kuno et al., Phys.Rev.D 55 (1997) 2517 Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 12 Angular D str but on A=+1 B (+e+) =10-12 S gnal Backgrounds

Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 13 2 test Po sson-d str buted 2= [2(Nobs-Nexp)+Nobsloge(Nobs/Nexp)] A=+1 B(+e+) = 10-12 Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 14 Tsukuba, June 17-23, 2 Sens t ve reg on f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2or A=+1 Excluded reg on f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2or each B(+e+)

@ SUSY2004 Tsukuba, June 17-23, 2 A=+1 excluded 95.4 Tsukuba, June 17-23, 2% 90.0% 68MeV/c.3% Allowed Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 15 68MeV/c% C.L. Sens t ve Reg ons A=-1 A=+1

A=0 Able to d st ngu sh A=-1, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 0 or +1 by of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 68MeV/c% C.L. f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2or B(+e+)>10-12.5 Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 16 Allowed reg on f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2or A=1, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2B=10-12 95.4 Tsukuba, June 17-23, 2% 90.0% 68MeV/c.3% Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2

17 Summary of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 New exper ment to search f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2or +e+ at Paul Scherrer Ins tut Start eng neer ng run n 2005, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 phy of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2s cs run f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2rom 2006 the MEG exper ment s able to reach SUSY-GUT by of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 measur ng decay of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 angular d str but on A=-1, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 0 or +1 are d st ngu shable f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2or B(+e+)>10-12.5 w th 2 y of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2ears of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2ull ntens ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 beam Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 18MeV/c

End of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Sl des Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 19 68MeV/c% C.L. Sens t ve Reg ons A=-1 A=0 A=+1 Able to d st ngu sh A=-1, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 0 or +1 by of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 68MeV/c% C.L. +)>10-12.5 f Tokyo @ SUSY2004 Tsukuba, June 17-23, 2or B(+e Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2

004 Tsukuba, June 17-23, 2 20 Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 21 Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 22 Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 23

Sens t v ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 4 Tsukuba, June 17-23, 2.5x10-14 Tsukuba, June 17-23, 2 N=0.25x108MeV/c/sec, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 t=2.6x107 sec /4 Tsukuba, June 17-23, 2=0.09, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 e=0.90, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 =0.6 and sel=0.7 FWMH resolut on Ee 0.8MeV/c% E 4 Tsukuba, June 17-23, 2.5 5.0% e 19mrad te 230ps Shue YAMADA, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 ICEPP, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Un vers ty of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 Toky of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2o @ SUSY2004 Tsukuba, June 17-23, 2 SUSY2004 Tsukuba, June 17-23, 2 Tsukuba, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 June 17-23, ICEPP, University of Tokyo @ SUSY2004 Tsukuba, June 17-23, 2 2 004 Tsukuba, June 17-23, 2 24 Tsukuba, June 17-23, 2

Recently Viewed Presentations

  • The Incredible Human Body - pendleton.k12.ky.us

    The Incredible Human Body - pendleton.k12.ky.us

    Introduction. The Human Body is a wonderful, complicated machine whose parts all work together to keep the body healthy. You are going to learn how the digestive, muscular, nervous, respiratory, and circulatory systems all work together in your body to...
  • Trade and Employment - World Trade Organization

    Trade and Employment - World Trade Organization

    Trade and education policies Can act as redistributive tools Determine countries' absorptive capacity and thus benefits from innovation Affect individuals' ability to take advantage from trade Affect individuals' capacity to deal with change Trade and education policies Challenge: Skills required...
  • Earth&#x27;s Processes

    Earth's Processes

    A. bedrock B. parent rock C. residual soil D. humus Quick Check Soil is important because it provides A. housing for animals B. Nutrients for plants C. storage for water D. All of the above Quick Check Naomi made the...
  • Feeding Relationships - MR JEFF&#x27;S SECONDARY SCIENCE 1

    Feeding Relationships - MR JEFF'S SECONDARY SCIENCE 1

    What would the food web for these food chains look like? plants owl aphid blue tit ladybird plants moth owl blue tit plants vole stoat plants vole owl bluetit owl chiffchaff stoat vole plant aphid ladybird moth spider 1. Name...
  • The Role of CCDF Subsidy Innovations in Early

    The Role of CCDF Subsidy Innovations in Early

    Where to start? Discuss your subsidy policies in light of your child development and school readiness goals. Make changes to promote continuity and stability - see OCC's Program Instruction on 12 month eligibility, job search
  • Chapter 16 Cholinesterase Inhibitors

    Chapter 16 Cholinesterase Inhibitors

    Chapter 8 Individual Variation in Drug Responses Individual Variation in Drug Responses Factors that influence drug responses are Body weight and composition Age Gender Pathophysiology Drug Tolerance Decreased responsiveness to a drug due to repeated drug administration Three categories of...
  • Earth science Pre/Post Test - SharpSchool

    Earth science Pre/Post Test - SharpSchool

    A. There will be more plants and animals because the acid is a source of food. B. There will be fewer plants and animals because the acid will dissolve many of them. C. There will be fewer plants and animals...
  • Alabama College of Osteopathic Medicine Student Ambassador Program

    Alabama College of Osteopathic Medicine Student Ambassador Program

    The ACOM Student Ambassador Program is represented by a group of select students who are dedicated to advancing the mission of ACOM. Ambassadors are role models for academic success, diversity and collaboration. As positive, enthusiastic and well informed representatives of...