Dalitz plot analysis of the D+ → K−K+K+ decay

descriptionPublicationkeyboard_double_arrow_right Article , Research , Preprint , Other literature type 01 Apr 2019Embargo end date: 01 Jan 2019 Netherlands, United States, United Kingdom, France, United Kingdom, Spain, Italy, United Kingdom, United Kingdom, Italy, Italy, Italy, Italy, Russian Federation, Italy, Germany, United Kingdom, Italy, Spain, Italy, Italy, Italy, Italy, United Kingdom, Italy, Italy, Italy, Netherlands English Publisher:Springer Science and Business Media LLCJournal:Journal of High Energy Physics, volume 2,019 (eissn: 1029-8479,

Copyright policy )Publicly fundedFunded by:EC | FSI in hadron decays

Authors: The LHCb collaboration; R. Aaij; C. Abellán Beteta; B. Adeva; M. Adinolfi; C. A. Aidala; Z. Ajaltouni; +193 Authors

The LHCb collaboration; R. Aaij; C. Abellán Beteta; B. Adeva; M. Adinolfi; C. A. Aidala; Z. Ajaltouni; S. Akar; P. Albicocco; J. Albrecht; F. Alessio; M. Alexander; A. Alfonso Albero; G. Alkhazov; P. Alvarez Cartelle; A. A. Alves; S. Amato; S. Amerio; Y. Amhis; L. An; L. Anderlini; G. Andreassi; M. Andreotti; J. E. Andrews; F. Archilli; P. d’Argent; J. Arnau Romeu; A. Artamonov; M. Artuso; K. Arzymatov; E. Aslanides; M. Atzeni; B. Audurier; S. Bachmann; J. J. Back; S. Baker; V. Balagura; W. Baldini; A. Baranov; R. J. Barlow; G. C. Barrand; S. Barsuk; W. Barter; M. Bartolini; F. Baryshnikov; V. Batozskaya; B. Batsukh; A. Battig; V. Battista; A. Bay; J. Beddow; F. Bedeschi; I. Bediaga; A. Beiter; L. J. Bel; S. Belin; N. Beliy; V. Bellee; N. Belloli; K. Belous; I. Belyaev; E. Ben-Haim; G. Bencivenni; S. Benson; S. Beranek; A. Berezhnoy; R. Bernet; D. Berninghoff; E. Bertholet; A. Bertolin; C. Betancourt; F. Betti; M. O. Bettler; M. van Beuzekom; Ia. Bezshyiko; S. Bhasin; J. Bhom; S. Bifani; P. Billoir; A. Birnkraut; A. Bizzeti; M. Bjørn; M. P. Blago; T. Blake; F. Blanc; S. Blusk; D. Bobulska; V. Bocci; O. Boente Garcia; T. Boettcher; A. Bondar; N. Bondar; S. Borghi; M. Borisyak; M. Borsato; F. Bossu; M. Boubdir; T. J. V. Bowcock; C. Bozzi; S. Braun; M. Brodski; J. Brodzicka; A. Brossa Gonzalo; D. Brundu; E. Buchanan; A. Buonaura; C. Burr; A. Bursche; J. Buytaert; W. Byczynski; S. Cadeddu; H. Cai; R. Calabrese; R. Calladine; M. Calvi; M. Calvo Gomez; A. Camboni; P. Campana; D. H. Campora Perez; L. Capriotti; A. Carbone; G. Carboni; R. Cardinale; A. Cardini; P. Carniti; L. Carson; K. Carvalho Akiba; G. Casse; L. Cassina; M. Cattaneo; G. Cavallero; R. Cenci; D. Chamont; M. G. Chapman; M. Charles; Ph. Charpentier; G. Chatzikonstantinidis; M. Chefdeville; V. Chekalina; C. Chen; S. Chen; S.-G. Chitic; V. Chobanova; M. Chrzaszcz; A. Chubykin; P. Ciambrone; X. Cid Vidal; G. Ciezarek; F. Cindolo; P. E. L. Clarke; M. Clemencic; H. V. Cliff; J. Closier; V. Coco; J. A. B. Coelho; J. Cogan; E. Cogneras; L. Cojocariu; P. Collins; T. Colombo; A. Comerma-Montells; A. Contu; G. Coombs; S. Coquereau; G. Corti; M. Corvo; C. M. Costa Sobral; B. Couturier; G. A. Cowan; D. C. Craik; A. Crocombe; M. Cruz Torres; R. Currie; C. D’Ambrosio; F. Da Cunha Marinho; C. L. Da Silva; E. Dall’Occo; J. Dalseno; A. Danilina; A. Davis; O. De Aguiar Francisco; K. De Bruyn; S. De Capua; M. De Cian; J. M. De Miranda; L. De Paula; M. De Serio; P. De Simone; C. T. Dean; D. Decamp; L. Del Buono; B. Delaney; H.-P. Dembinski; M. Demmer; A. Dendek; D. Derkach; O. Deschamps; F. Desse; F. Dettori; B. Dey;

doi: 10.1007/jhep04(2019)063 , 10.18154/rwth-2020-04745 , 10.48550/arxiv.1902.05884 , 10.18154/rwth-2020-09440

arXiv: 1902.05884

Dalitz plot analysis of the D+ → K−K+K+ decay

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Abstract

Abstract The resonant structure of the doubly Cabibbo-suppressed decay D +→K − K + K + is studied for the first time. The measurement is based on a sample of pp-collision data, collected at a centre-of-mass energy of 8 TeV with the LHCb detector and corresponding to an integrated luminosity of 2 fb−1. The amplitude analysis of this decay is performed with the isobar model and a phenomenological model based on an effective chiral Lagrangian. In both models the S-wave component in the K − K + system is dominant, with a small contribution of the ϕ(1020) meson and a negligible contribution from tensor resonances. The K + K − scattering amplitudes for the considered combinations of spin (0,1) and isospin (0,1) of the two-body system are obtained from the Dalitz plot fit with the phenomenological decay amplitude.

Countries

Netherlands, United States, United Kingdom, France, United Kingdom, Spain, Italy, United Kingdom, United Kingdom, Italy, Italy, Italy, Italy, Russian Federation, Italy, Germany, United Kingdom, Italy, Spain, Italy, Italy, Italy, Italy, United Kingdom, Italy, Italy, Italy, Netherlands

Related Organizations

National Institute for Nuclear Physics
Italy
Universidade Federal do Triângulo Mineiro
Brazil
University System of Ohio
United States
University of Genoa
Italy
University of Cagliari
Italy

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Keywords

effective Lagrangian: chiral, Dalitz plot, High statistic, Charm physics; Hadron-Hadron scattering (experiments); Particle and resonance production;, QC770-798, spin, M147W2, mass spectrum: (K+ K-), S031.181, Physics, Particles & Fields, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Hadron-Hadron scattering (experiments), K: multiple production, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], LHCb - Abteilung Hinton, info:eu-repo/classification/ddc/530, Charm physics, 8000 GeV-cms, 02 Physical Sciences, Physics, Particle physics, Nuclear & Particles Physics, HIGH-STATISTICS, Settore FIS/01 - FISICA SPERIMENTALE, CERN LHC Coll, Charm physics; Hadron-Hadron scattering (experiments); Particle and; resonance production; High statistics; system, Physical Sciences, D+ --> K- 2K+, decay: amplitude analysis, M004M, Charm physic, p p: scattering, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Particles & Fields, FOS: Physical sciences, system, Hadrons, M036M2, Particle and resonance production, 530, isospin, M147M2, S031.290, Nuclear and particle physics. Atomic energy. Radioactivity, D+: hadronic decay, structure, Charm physics; Hadron-Hadron scattering (experiments); Particle and resonance production, SDG 7 - Affordable and Clean Energy, resonance production, isobar model, charm physics, 01 Mathematical Sciences, M147M5, mass spectrum: (K- 2K+), Science & Technology, M003M1, Particle and, Phi(1020), scattering amplitude, 500, LHC-B, S031.291, 620, LHCb, Physics; HEP; LHC; LHCb; Particles and fields; Charm physics; Particle and resonance production; Hadron-hadron scattering(experiments);, Charm physics; Hadron-Hadron scattering (experiments); Particle and; resonance production; HIGH-STATISTICS; SYSTEM, Charm physics, Hadron-Hadron scattering (experiments), Particle and resonance production, High Statistics, System, Física de partícules, Experiments, p p: colliding beams, SYSTEM, experimental results, ddc: ddc:

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