@article{Aaij:2024:epjc/s10052-024-12443-z,
author = {Aaij, R and Abdelmotteleb, ASW and Beteta, CA and Abudinén, F and Ackernley, T and Adeva, B and Adinolfi, M and Adlarson, P and Afsharnia, H and Agapopoulou, C and Aidala, CA and Ajaltouni, Z and Akar, S and Akiba, K and Albicocco, P and Albrecht, J and Alessio, F and Alexander, M and Albero, AA and Aliouche, Z and Cartelle, PA and Amalric, R and Amato, S and Amey, JL and Amhis, Y and An, L and Anderlini, L and Andersson, M and Andreianov, A and Andreola, P and Andreotti, M and Andreou, D and Ao, D and Archilli, F and Cuendis, SA and Artamonov, A and Artuso, M and Aslanides, E and Atzeni, M and Audurier, B and Bacher, D and Perea, IB and Bachmann, S and Bachmayer, M and Back, JJ and Bailly-reyre, A and Rodriguez, PB and Balagura, V and Baldini, W and de, Souza Leite JB and Barbetti, M and Barbosa, IR and Barlow, RJ and Barsuk, S and Barter, W and Bartolini, M and Baryshnikov, F and Basels, JM and Bassi, G and Batsukh, B and Battig, A and Bay, A and Beck, A and Becker, M and Bedeschi, F},
doi = {epjc/s10052-024-12443-z},
journal = {European Physical Journal C},
title = {Observation of Ξb0→Ξc+Ds- and Ξb-→Ξc0Ds- decays},
url = {http://dx.doi.org/10.1140/epjc/s10052-024-12443-z},
volume = {84},
year = {2024}
}

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TY  - JOUR
AB  - The Ξb0→Ξc+Ds- and Ξb-→Ξc0Ds- decays are observed for the first time using proton-proton collision data collected by the LHCb experiment at a centre-of-mass energy of s=13TeV, corresponding to an integrated luminosity of 5.1fb-1. The branching fractions times the production cross-sections of Ξb baryons relative to that of Λb0 baryon are measured to be (Formula presented.) where the first uncertainties are statistical, the second systematic, and the third due to the uncertainties on the decay branching fractions of relevant charmed baryons. The masses of Ξb0 and Ξb- baryons are measured to be mΞb0=5791.12±0.60±0.45±0.24MeV/c2 and mΞb-=5797.02±0.63±0.49±0.29MeV/c2, where the uncertainties are statistical, systematic, and those due to charmed-hadron masses, respectively.
AU  - Aaij,R
AU  - Abdelmotteleb,ASW
AU  - Beteta,CA
AU  - Abudinén,F
AU  - Ackernley,T
AU  - Adeva,B
AU  - Adinolfi,M
AU  - Adlarson,P
AU  - Afsharnia,H
AU  - Agapopoulou,C
AU  - Aidala,CA
AU  - Ajaltouni,Z
AU  - Akar,S
AU  - Akiba,K
AU  - Albicocco,P
AU  - Albrecht,J
AU  - Alessio,F
AU  - Alexander,M
AU  - Albero,AA
AU  - Aliouche,Z
AU  - Cartelle,PA
AU  - Amalric,R
AU  - Amato,S
AU  - Amey,JL
AU  - Amhis,Y
AU  - An,L
AU  - Anderlini,L
AU  - Andersson,M
AU  - Andreianov,A
AU  - Andreola,P
AU  - Andreotti,M
AU  - Andreou,D
AU  - Ao,D
AU  - Archilli,F
AU  - Cuendis,SA
AU  - Artamonov,A
AU  - Artuso,M
AU  - Aslanides,E
AU  - Atzeni,M
AU  - Audurier,B
AU  - Bacher,D
AU  - Perea,IB
AU  - Bachmann,S
AU  - Bachmayer,M
AU  - Back,JJ
AU  - Bailly-reyre,A
AU  - Rodriguez,PB
AU  - Balagura,V
AU  - Baldini,W
AU  - de,Souza Leite JB
AU  - Barbetti,M
AU  - Barbosa,IR
AU  - Barlow,RJ
AU  - Barsuk,S
AU  - Barter,W
AU  - Bartolini,M
AU  - Baryshnikov,F
AU  - Basels,JM
AU  - Bassi,G
AU  - Batsukh,B
AU  - Battig,A
AU  - Bay,A
AU  - Beck,A
AU  - Becker,M
AU  - Bedeschi,F
AU  - Bediaga,IB
AU  - Beiter,A
AU  - Belin,S
AU  - Bellee,V
AU  - Belous,K
AU  - Belov,I
AU  - Belyaev,I
AU  - Benane,G
AU  - Bencivenni,G
AU  - Ben-Haim,E
AU  - Berezhnoy,A
AU  - Bernet,R
AU  - Andres,SB
AU  - Berninghoff,D
AU  - Bernstein,HC
AU  - Bertella,C
AU  - Bertolin,A
AU  - Betancourt,C
AU  - Betti,F
AU  - Bex,J
AU  - Bezshyiko,I
AU  - Bhom,J
AU  - Bian,L
AU  - Bieker,MS
AU  - Biesuz,NV
AU  - Billoir,P
AU  - Biolchini,A
AU  - Birch,M
AU  - Bishop,FCR
AU  - Bitadze,A
AU  - Bizzeti,A
AU  - Blago,MP
AU  - Blake,T
AU  - Blanc,F
AU  - Blank,JE
DO  - epjc/s10052-024-12443-z
PY  - 2024///
SN  - 1434-6044
TI  - Observation of Ξb0→Ξc+Ds- and Ξb-→Ξc0Ds- decays
T2  - European Physical Journal C
UR  - http://dx.doi.org/10.1140/epjc/s10052-024-12443-z
VL  - 84
ER  - 

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