Observation of the doubly charmed baryon decay $\it{Ξ_{cc}^{++}\to Ξ_{c}^{'+}π^{+}}$
Authors
collaboration, LHCb
Aaij, R
Abdelmotteleb, ASW
Beteta, C Abellán
Abudinén, F
Ackernley, T
Adeva, B
Adinolfi, M
Afsharnia, H
Agapopoulou, C
Aidala, CA
Aiola, S
Ajaltouni, Z
Akar, S
Albrecht, J
Alessio, F
Alexander, M
Albero, A Alfonso
Aliouche, Z
Alkhazov, G
Cartelle, P Alvarez
Amato, S
Amey, JL
Amhis, Y
An, L
Anderlini, L
Andersson, M
Andreianov, A
Andreotti, M
Ao, D
Archilli, F
Artamonov, A
Artuso, M
Arzymatov, K
Aslanides, E
Atzeni, M
Audurier, B
Bachmann, S
Bachmayer, M
Back, JJ
Rodriguez, P Baladron
Balagura, V
Baldini, W
Leite, J Baptista de Souza
Barbetti, M
Barlow, RJ
Barsuk, S
Barter, W
Bartolini, M
Baryshnikov, F
Basels, JM
Bassi, G
Batsukh, B
Battig, A
Bay, A
Beck, A
Becker, M
Bedeschi, F
Bediaga, I
Beiter, A
Belavin, V
Belin, S
Bellee, V
Belous, K
Belov, I
Belyaev, I
Bencivenni, G
Ben-Haim, E
Berezhnoy, A
Bernet, R
Berninghoff, D
Bernstein, HC
Bertella, C
Bertolin, A
Betancourt, C
Betti, F
Bezshyiko, Ia
Bhasin, S
Bhom, J
Bian, L
Bieker, MS
Biesuz, NV
Bifani, S
Billoir, P
Biolchini, A
Birch, M
Bishop, FCR
Bitadze, A
Bizzeti, A
Bjørn, M
Blago, MP
Blake, T
Blanc, F
Blusk, S
Bobulska, D
Boelhauve, JA
Garcia, O Boente
Boettcher, T
Boldyrev, A
Bondar, A
Bondar, N
Borghi, S
Borisyak, M
Borsato, M
Borsuk, JT
Bouchiba, SA
Bowcock, TJV
Boyer, A
Bozzi, C
Bradley, MJ
Braun, S
Rodriguez, A Brea
Brodzicka, J
Gonzalo, A Brossa
Brundu, D
Buonaura, A
Buonincontri, L
Burke, AT
Burr, C
Bursche, A
Butkevich, A
Butter, JS
Buytaert, J
Byczynski, W
Cadeddu, S
Cai, H
Calabrese, R
Calefice, L
Cali, S
Calladine, R
Calvi, M
Gomez, M Calvo
Magalhaes, P Camargo
Campana, P
Quezada, AF Campoverde
Capelli, S
Capriotti, L
Carbone, A
Carboni, G
Cardinale, R
Cardini, A
Carli, I
Carniti, P
Carus, L
Akiba, K Carvalho
Vidal, A Casais
Caspary, R
Casse, G
Cattaneo, M
Cavallero, G
Celani, S
Cerasoli, J
Cervenkov, D
Chadwick, AJ
Chapman, MG
Charles, M
Charpentier, Ph
Barajas, CA Chavez
Chefdeville, M
Chen, C
Chen, S
Chernov, A
Chobanova, V
Cholak, S
Chrzaszcz, M
Chubykin, A
Chulikov, V
Ciambrone, P
Cicala, MF
Vidal, X Cid
Ciezarek, G
Clarke, PEL
Clemencic, M
Cliff, HV
Closier, J
Cobbledick, JL
Coco, V
Coelho, JAB
Cogan, J
Cogneras, E
Cojocariu, L
Collins, P
Colombo, T
Congedo, L
Contu, A
Cooke, N
Coombs, G
Corredoira, I
Corti, G
Sobral, CM Costa
Couturier, B
Craik, DC
Crkovská, J
Torres, M Cruz
Currie, R
Silva, CL Da
Dadabaev, S
Dai, L
Dall'Occo, E
Dalseno, J
D'Ambrosio, C
Danilina, A
d'Argent, P
Dashkina, A
Davies, JE
Davis, A
Francisco, O De Aguiar
Bruyn, K De
Capua, S De
Cian, M De
Graca, U De Freitas Carneiro Da
Lucia, E De
Miranda, JM De
Paula, L De
Serio, M De
Simone, D De
Simone, P De
Vellis, F De
Vries, JA de
Dean, CT
Debernardis, F
Decamp, D
Dedu, V
Buono, L Del
Delaney, B
Dembinski, H-P
Denysenko, V
Derkach, D
Deschamps, O
Dettori, F
Dey, B
Cicco, A Di
Nezza, P Di
Didenko, S
Maronas, L Dieste
Ding, S
Dobishuk, V
Dong, C
Donohoe, AM
Dordei, F
Reis, AC dos
Douglas, L
Dovbnya, A
Downes, AG
Dudek, MW
Dufour, L
Duk, V
Durante, P
Durham, JM
Dutta, D
Dziurda, A
Dzyuba, A
Easo, S
Egede, U
Egorychev, V
Eidelman, S
Eisenhardt, S
Ek-In, S
Eklund, L
Ely, S
Ene, A
Epple, E
Escher, S
Eschle, J
Esen, S
Evans, T
Falcao, LN
Fan, Y
Fang, B
Farry, S
Fazzini, D
Féo, M
Prieto, A Fernandez
Fernez, AD
Ferrari, F
Lopes, L Ferreira
Rodrigues, F Ferreira
Sole, S Ferreres
Ferrillo, M
Ferro-Luzzi, M
Filippov, S
Fini, RA
Fiorini, M
Firlej, M
Fischer, KM
Fitzgerald, DS
Fitzpatrick, C
Fiutowski, T
Fkiaras, A
Fleuret, F
Fontana, M
Fontanelli, F
Forty, R
Foulds-Holt, D
Lima, V Franco
Sevilla, M Franco
Frank, M
Franzoso, E
Frau, G
Frei, C
Friday, DA
Fu, J
Fuehring, Q
Gabriel, E
Galati, G
Torreira, A Gallas
Galli, D
Gambetta, S
Gan, Y
Gandelman, M
Gandini, P
Gao, Y
Garau, M
Martin, LM Garcia
Moreno, P Garcia
Pardiñas, J García
Plana, B Garcia
Rosales, FA Garcia
Garrido, L
Gaspar, C
Geertsema, RE
Gerick, D
Gerken, LL
Gersabeck, E
Gersabeck, M
Gershon, T
Giambastiani, L
Gibson, V
Giemza, HK
Gilman, AL
Giovannetti, M
Gioventù, A
Gironell, P Gironella
Giugliano, C
Gizdov, K
Gkougkousis, EL
Gligorov, VV
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Golobardes, E
Golubkov, D
Golutvin, A
Gomes, A
Fernandez, S Gomez
Abrantes, F Goncalves
Goncerz, M
Gong, G
Gorbounov, P
Gorelov, IV
Gotti, C
Grabowski, JP
Grammatico, T
Cardoso, LA Granado
Graugés, E
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Graziani, G
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Greeven, LM
Grieser, NA
Grillo, L
Gromov, S
Cazon, BR Gruberg
Gu, C
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Gushchin, E
Guth, A
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Gys, T
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Haefeli, G
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Haines, SC
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Hamilton, PM
Hammerich, JP
Han, Q
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Hansen, EB
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Harnew, N
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Hasse, C
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Hou, R
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Huang, X
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Hynds, D
Ibis, P
Idzik, M
Ilin, D
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Vos, K
Waldi, R
Walsh, J
Wang, C
Wang, J
Wang, J
Wang, J
Wang, J
Wang, M
Wang, R
Wang, Y
Wang, Z
Wang, Z
Wang, Z
Ward, JA
Watson, NK
Websdale, D
Weisser, C
Westhenry, BDC
White, DJ
Whitehead, M
Wiederhold, AR
Wiedner, D
Wilkinson, G
Wilkinson, MK
Williams, I
Williams, M
Williams, MRJ
Wilson, FF
Wislicki, W
Witek, M
Witola, L
Wormser, G
Wotton, SA
Wu, H
Wyllie, K
Xiang, Z
Xiao, D
Xie, Y
Xu, A
Xu, J
Xu, L
Xu, M
Xu, Q
Xu, Z
Xu, Z
Yang, D
Yang, S
Yang, Y
Yang, Z
Yang, Z
Yao, Y
Yeomans, LE
Yin, H
Yu, J
Yuan, X
Yushchenko, O
Zaffaroni, E
Zavertyaev, M
Zdybal, M
Zenaiev, O
Zeng, M
Zhang, D
Zhang, L
Zhang, S
Zhang, S
Zhang, Y
Zhang, Y
Zharkova, A
Zhelezov, A
Zheng, Y
Zhou, T
Zhou, X
Zhou, Y
Zhovkovska, V
Zhu, X
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Zhukov, V
Zou, Q
Zucchelli, S
Zuliani, D
Zunica, G
Publication Date
2022-05-06Journal Title
Journal of High Energy Physics
ISSN
1126-6708
Publisher
Springer Berlin Heidelberg
Volume
2022
Issue
5
Language
en
Type
Article
This Version
VoR
Metadata
Show full item recordCitation
collaboration, L., Aaij, R., Abdelmotteleb, A., Beteta, C. A., Abudinén, F., Ackernley, T., Adeva, B., et al. (2022). Observation of the doubly charmed baryon decay $\it{Ξ_{cc}^{++}\to
Ξ_{c}^{'+}π^{+}}$. Journal of High Energy Physics, 2022 (5) https://doi.org/10.1007/jhep05(2022)038
Abstract
The $\it{\Xi_{cc}^{++}\to \Xi_{c}^{'+}\pi^{+}}$ decay is observed using
proton-proton collisions collected by the LHCb experiment at a centre-of-mass
energy of $13\mathrm{\,Te\kern -0.1em V}$, corresponding to an integrated
luminosity of $5.4\,\mathrm{fb}^{-1}$. The $\it{\Xi_{cc}^{++}\to
\Xi_{c}^{'+}\pi^{+}}$ decay is reconstructed partially, where the photon from
the $\it{\Xi_{c}^{'+} \to \Xi_{c}^{+}\gamma}$ decay is not reconstructed and
the $pK^-\pi^+$ final state of the $\it{\Xi_{c}^{+}}$ baryon is employed. The
$\it{\Xi_{cc}^{++}\to \Xi_{c}^{'+}\pi^{+}}$ branching fraction relative to that
of the $\it{\Xi_{cc}^{++}\to \Xi_{c}^{+}\pi^{+}}$ decay is measured to be $1.41
\pm 0.17 \pm 0.10$, where the first uncertainty is statistical and the second
systematic.
Keywords
Regular Article - Experimental Physics, Charm Physics, Flavour Physics, Hadron-Hadron Scattering, Proton-Proton Scattering
Identifiers
jhep05(2022)038, 18326
External DOI: https://doi.org/10.1007/jhep05(2022)038
This record's URL: https://www.repository.cam.ac.uk/handle/1810/337029
Rights
Licence:
http://creativecommons.org/licenses/by/4.0/
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