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 B0 → J/ψKS0 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 B<sup>0</sup> → J/ψK<sup>0</sup><inf>S</inf> decay, with a purity of about 60%. These events were selected from 4.4 million hadronic Z<sup>0</sup> 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, B<sup>0</sup> or B<sup>0</sup>, 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<sup>+1.8</sup> <inf>-2.0</inf> ± 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 B0 → J/ψKS0 decays at LEP
T2 - European Physical Journal C
UR - http://dx.doi.org/10.1007/s100529800949
VL - 5
ER -