BibTex format
@article{Ackerstaff:1998:10.1007/s100529800949,
author = {Ackerstaff, K and Alexander, G and Allison, J and Altekamp, N and Anderson, KJ and Anderson, S and Arcelli, S and Asai, S and Ashby, SF and Axen, D and Azuelos, G and Ball, AH and Barberio, E and Barlow, RJ and Bartoldus, R and Batley, JR and Baumann, S and Bechtluft, J and Behnke, T and Bell, KW and Bella, G and Bentvelsen, S and Bethke, S and Betts, S and Biebel, O and Biguzzi, A and Bird, SD and Blobel, V and Bloodworth, IJ and Bobinski, M and Bock, P and Bonacorsi, D and Boutemeur, M and Braibant, S and Brigliadori, L and Brown, RM and Burckhart, HJ and Burgard, C and Bürgin, R and Capiluppi, P and Carnegie, RK and Carter, AA and Carter, JR and Chang, CY and Charlton, DG and Chrisman, D and Clarke, PEL and Cohen, I and Conboy, JE and Cooke, OC and Couyoumtzelis, C and Coxe, RL and Cuffiani, M and Dado, S and Dallapiccola, C and Dallavalle, GM and Davis, R and de, Jong S and del, Pozo LA and de, Roeck A and Desch, K and Dienes, B and Dixit, MS and Doucet, M and Duchovni, E and Ducke},
doi = {10.1007/s100529800949},
journal = {European Physical Journal C},
pages = {379--388},
title = {Investigation of CP violation in B<sup>0</sup> → J/ψK<inf>S</inf><sup>0</sup> decays at LEP},
url = {http://dx.doi.org/10.1007/s100529800949},
volume = {5},
year = {1998}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - An investigation of CP violation was performed using a total of 24 candidates for B0 → J/ψK0S decay, with a purity of about 60%. These events were selected from 4.4 million hadronic Z0 decays recorded by the OPAL detector at LEP. An analysis procedure, involving techniques to reconstruct the proper decay times and tag the produced b-flavours, B0 or B0, has been developed to allow a first direct study of the time dependent CP asymmetry that, in the Standard Model, is sin 2β. The result is sin 2β = 3.2+1.8-2.0 ± 0.5 where the first error is statistical and the second systematic. This result is used to determine probabilities for different values of sin 2β in the physical region from -1 to +1.
AU - Ackerstaff,K
AU - Alexander,G
AU - Allison,J
AU - Altekamp,N
AU - Anderson,KJ
AU - Anderson,S
AU - Arcelli,S
AU - Asai,S
AU - Ashby,SF
AU - Axen,D
AU - Azuelos,G
AU - Ball,AH
AU - Barberio,E
AU - Barlow,RJ
AU - Bartoldus,R
AU - Batley,JR
AU - Baumann,S
AU - Bechtluft,J
AU - Behnke,T
AU - Bell,KW
AU - Bella,G
AU - Bentvelsen,S
AU - Bethke,S
AU - Betts,S
AU - Biebel,O
AU - Biguzzi,A
AU - Bird,SD
AU - Blobel,V
AU - Bloodworth,IJ
AU - Bobinski,M
AU - Bock,P
AU - Bonacorsi,D
AU - Boutemeur,M
AU - Braibant,S
AU - Brigliadori,L
AU - Brown,RM
AU - Burckhart,HJ
AU - Burgard,C
AU - Bürgin,R
AU - Capiluppi,P
AU - Carnegie,RK
AU - Carter,AA
AU - Carter,JR
AU - Chang,CY
AU - Charlton,DG
AU - Chrisman,D
AU - Clarke,PEL
AU - Cohen,I
AU - Conboy,JE
AU - Cooke,OC
AU - Couyoumtzelis,C
AU - Coxe,RL
AU - Cuffiani,M
AU - Dado,S
AU - Dallapiccola,C
AU - Dallavalle,GM
AU - Davis,R
AU - de,Jong S
AU - del,Pozo LA
AU - de,Roeck A
AU - Desch,K
AU - Dienes,B
AU - Dixit,MS
AU - Doucet,M
AU - Duchovni,E
AU - Duckeck,G
AU - Duerdoth,IP
AU - Eatough,D
AU - Estabrooks,PG
AU - Etzion,E
AU - Evans,HG
AU - Evans,M
AU - Fabbri,F
AU - Fanfani,A
AU - Fanti,M
AU - Faust,AA
AU - Feld,L
AU - Fiedler,F
AU - Fierro,M
AU - Fischer,HM
AU - Fleck,I
AU - Folman,R
AU - Fong,DG
AU - Foucher,M
AU - Furtjes,A
AU - Futyan,DI
AU - Gagnon,P
AU - Gary,JW
AU - Gascon,J
AU - Gascon-Shotkin,SM
AU - Geddes,NI
AU - Geich-Gimbel,C
AU - Geralis,T
AU - Giacomelli,G
AU - Giacomelli,P
AU - Giacomelli,R
AU - Gibson,V
AU - Gibson,WR
AU - Gingrich,DM
AU - Glenzinski,D
DO - 10.1007/s100529800949
EP - 388
PY - 1998///
SN - 1434-6044
SP - 379
TI - Investigation of CP violation in B<sup>0</sup> → J/ψK<inf>S</inf><sup>0</sup> decays at LEP
T2 - European Physical Journal C
UR - http://dx.doi.org/10.1007/s100529800949
VL - 5
ER -