BibTex format
@article{Abreu:1995:10.1007/BF01620711,
author = {Abreu, P and Adam, W and Adye, T and Agasi, E and Ajinenko, I and Aleksan, R and Alekseev, GD and Allport, PP and Almehed, S and Alvsvaag, SJ and Amaldi, U and Amato, S and Andreazza, A and Andrieux, ML and Antilogus, P and Apel, WD and Arnoud, Y and Åsman, B and Augustin, JE and Augustinus, A and Baillon, P and Bambade, P and Barao, F and Barate, R and Bardin, DY and Barker, GJ and Baroncelli, A and Barring, O and Barrio, JA and Bartl, W and Bates, MJ and Battaglia, M and Baubillier, M and Baudot, J and Becks, KH and Begalli, M and Beilliere, P and Belokopytov, Y and Benvenuti, AC and Berggren, M and Bertrand, D and Bianchi, F and Bigi, M and Bilenky, MS and Billoir, P and Bloch, D and Blume, M and Blyth, S and Bocci, V and Bolognese, T and Bonesini, M and Bonivento, W and Booth, PSL and Borisov, G and Bosio, C and Bosworth, S and Botner, O and Bouquet, B and Bourdarios, C and Bowcock, TJV and Bozzo, M and Branchini, P and Brand, KD and Brenner, RA and Bricman, C and Brillault, L and },
doi = {10.1007/BF01620711},
journal = {Zeitschrift für Physik C Particles and Fields},
pages = {353--362},
title = {B<sup>*</sup> production in Z decays},
url = {http://dx.doi.org/10.1007/BF01620711},
volume = {68},
year = {1995}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - The decay B→Bγ has been observed with the DELPHI detector at LEP, where the B meson is produced in Z boson decays. The combination of inclusively reconstructed B mesons with well-measured converted photons yields a measurement of the flavour-averaged B-B mass difference of 45.5±0.3 (stat.) ±0.8 (syst.) MeV/c2. 95% confidence level upper limits at 6 MeV/c2 are placed on both the isospin (i.e. B+-B0) and the Bs-Bud splitting of the mass difference. The production ratio of B to B mesons in Z decays is measured to be 0.72±0.03 (stat.) ±0.06 (syst.). Limits on the production cross-section of other hypothetical excited B hadron states decaying radiatively are established. The differential B cross section has been measured to be in good agreement with the average b fragmentation, yielding an average fractional B energy of xE=0.695±0.009 (stat.) ±0.013 (syst.). From the decay angular distribution the relative contribution of longitudinal B polarisation states is measured to be σL/(σL + σT) = 0.32 ± 0.04 (stat.) ±0.03 (syst.). © 1995 Springer-Verlag.
AU - Abreu,P
AU - Adam,W
AU - Adye,T
AU - Agasi,E
AU - Ajinenko,I
AU - Aleksan,R
AU - Alekseev,GD
AU - Allport,PP
AU - Almehed,S
AU - Alvsvaag,SJ
AU - Amaldi,U
AU - Amato,S
AU - Andreazza,A
AU - Andrieux,ML
AU - Antilogus,P
AU - Apel,WD
AU - Arnoud,Y
AU - Åsman,B
AU - Augustin,JE
AU - Augustinus,A
AU - Baillon,P
AU - Bambade,P
AU - Barao,F
AU - Barate,R
AU - Bardin,DY
AU - Barker,GJ
AU - Baroncelli,A
AU - Barring,O
AU - Barrio,JA
AU - Bartl,W
AU - Bates,MJ
AU - Battaglia,M
AU - Baubillier,M
AU - Baudot,J
AU - Becks,KH
AU - Begalli,M
AU - Beilliere,P
AU - Belokopytov,Y
AU - Benvenuti,AC
AU - Berggren,M
AU - Bertrand,D
AU - Bianchi,F
AU - Bigi,M
AU - Bilenky,MS
AU - Billoir,P
AU - Bloch,D
AU - Blume,M
AU - Blyth,S
AU - Bocci,V
AU - Bolognese,T
AU - Bonesini,M
AU - Bonivento,W
AU - Booth,PSL
AU - Borisov,G
AU - Bosio,C
AU - Bosworth,S
AU - Botner,O
AU - Bouquet,B
AU - Bourdarios,C
AU - Bowcock,TJV
AU - Bozzo,M
AU - Branchini,P
AU - Brand,KD
AU - Brenner,RA
AU - Bricman,C
AU - Brillault,L
AU - Brown,RCA
AU - Bruckman,P
AU - Brunet,JM
AU - Bugge,L
AU - Buran,T
AU - Buys,A
AU - Caccia,M
AU - Calvi,M
AU - Rozas,AJC
AU - Camporesi,T
AU - Canale,V
AU - Canepa,M
AU - Cankocak,K
AU - Cao,F
AU - Carena,F
AU - Carrilho,P
AU - Carroll,L
AU - Caso,C
AU - Gimenez,MVC
AU - Cattai,A
AU - Cavallo,FR
AU - Cerrito,L
AU - Chabaud,V
AU - Charpentier,P
AU - Chaussard,L
AU - Chauveau,J
AU - Checchia,P
AU - Chelkov,GA
AU - Chierici,R
AU - Chliapnikov,P
AU - Chochula,P
AU - Chorowicz,V
AU - Cindro,V
AU - Collins,P
DO - 10.1007/BF01620711
EP - 362
PY - 1995///
SN - 0170-9739
SP - 353
TI - B<sup></sup> production in Z decays
T2 - Zeitschrift für Physik C Particles and Fields
UR - http://dx.doi.org/10.1007/BF01620711
VL - 68
ER -