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1.
Summary of the 2015 LHCb workshop on multi-body decays of D and B mesons / Alvarenga Nogueira, Jorge H. (Sao Paulo, Inst. Tech. Aeronautics) ; Amato, Sandra (Rio de Janeiro Federal U.) ; Austregesilo, Alexander (Munich, Tech. U.) ; Baesso, Clarissa (Rio de Janeiro, Pont. U. Catol.) ; de Bediaga Hickman, Ignacio (Rio de Janeiro, CBPF) ; Ben Haim, Eli (Paris U., VI-VII) ; van Beveren, Eef (Coimbra U.) ; Bhattacharya, Bhubanjyoti (Montreal U.) ; Bigi, Ikaros (Notre Dame U.) ; Boito, Diogo (Sao Paulo U. ; Sao Paulo U., Sao Carlos) et al.
This document contains a summary of the LHCb workshop on multi-body decays of D and B mesons, held at CBPF, Rio de Janeiro, in July 2015. [...]
arXiv:1605.03889.
- 2016. - 74 p.
Preprint - Full text
2.
Observation of the suppressed ADS modes B±[π±Kπ+π]DK±B±[π±Kπ+π]DK± and B±[π±Kπ+π]Dπ±B±[π±Kπ+π]Dπ± / LHCb Collaboration
An analysis of B±DK±B±DK± and B±Dπ±B±Dπ± decays is presented where the DD meson is reconstructed in the four-body final state K±ππ+πK±ππ+π. Using LHCb data corresponding to an integrated luminosity of 1.0fb11.0fb1, first observations are made of the suppressed ADS modes B±[π±Kπ+π]DK±B±[π±Kπ+π]DK± and B±[π±Kπ+π]Dπ±B±[π±Kπ+π]Dπ± with a significance of 5.1σ5.1σ and greater than 10σ10σ, respectively. [...]
arXiv:1303.4646; CERN-PH-EP-2013-038; LHCB-PAPER-2012-055; CERN-PH-EP-2013-038; LHCB-PAPER-2012-055.- Geneva : CERN, 2013-06-10 - 14 p. - Published in : Phys. Lett. B 723 (2013) 44-53 Elsevier Open Access article: PDF; Fulltext: PDF; Related data file(s): ZIP; External link: Preprint
3.
Observations of Λ0bΛK+πΛ0bΛK+π and Λ0bΛK+KΛ0bΛK+K decays and searches for other Λ0bΛ0b and Ξ0bΞ0b decays to Λh+hΛh+h final states / LHCb collaboration
A search is performed for the charmless three-body decays of the Λ0bΛ0b and Ξ0bΞ0b baryons to the final states Λh+hΛh+h, where h()=πh()=π or KK. The analysis is based on a data sample, corresponding to an integrated luminosity of 3fb13fb1 of pppp collisions, collected by the LHCb experiment. [...]
arXiv:1603.00413; CERN-EP-2016-038; LHCB-PAPER-2016-004; CERN-EP-2016-038; LHCB-PAPER-2016-004.- Geneva : CERN, 2016-05-13 - 24 p. - Published in : JHEP 05 (2016) 081 Article from SCOAP3: PDF; Fulltext: PDF; Related data file(s): ZIP; Related supplementary data file(s): ZIP; Springer Open Access article: PDF; External link: Figures, tables and other information
4.
Measurement of the charge asymmetry in B±ϕK±B±ϕK± and search for B±ϕπ±B±ϕπ± decays / LHCb collaboration
The CP-violating charge asymmetry in B±ϕK±B±ϕK± decays is measured in a sample of pppp collisions at 7 TeV centre-of-mass energy, corresponding to an integrated luminosity of 1.0 fb11 collected by the LHCb experiment. The result is ACP(B±ϕK±)=0.022±0.021±0.009ACP(B±ϕK±)=0.022±0.021±0.009, where the first uncertainty is statistical and the second systematic. [...]
arXiv:1309.3742; LHCB-PAPER-2013-048; CERN-PH-EP-2013-166; LHCB-PAPER-2013-048; CERN-PH-EP-2013-166.- Geneva : CERN, 2014-01-20 - 10 p. - Published in : Phys. Lett. B 728 (2014) 85-94 APS published version, local copy: PDF; Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: arXiv:1309.3742 - PDF; S0370269313009398 - XML; Related data file(s): ZIP; Related supplementary data file(s): ZIP;
5.
Measurement of D0ˉD0D0¯D0 mixing parameters and search for CP violation using D0K+πD0K+π decays / LHCb collaboration
Measurements of charm mixing parameters from the decay-time-dependent ratio of D0K+πD0K+π to D0Kπ+D0Kπ+ rates and the charge-conjugate ratio are reported. The analysis uses data, corresponding to 3 fb11 of integrated luminosity, from proton-proton collisions at 7 and 8 TeV center-of-mass energies recorded by the LHCb experiment. [...]
arXiv:1309.6534; CERN-PH-EP-2013-176; LHCB-PAPER-2013-053; CERN-PH-EP-2013-176; LHCB-PAPER-2013-053.- Geneva : CERN, 2013-12-18 - 9 p. - Published in : Phys. Rev. Lett. 111 (2013) 251801 APS Open Access article: PDF; Fulltext: PDF; Related data file(s): ZIP; Related supplementary data file(s): ZIP; External link: Preprint
6.
Measurement of CPCP observables in B±DK±B±DK± and B±Dπ±B±Dπ± with two- and four-body DD decays / LHCb collaboration
Measurements of CPCP observables in B±DK±B±DK± and B±Dπ±B±Dπ± decays are presented where the DD meson is reconstructed in the final states K±πK±π, π±Kπ±K, K+KK+K, π+π, K±ππ+π, π±Kπ+π and π+ππ+π. This analysis uses a sample of charged B mesons from pp collisions collected by the LHCb experiment in 2011 and 2012, corresponding to an integrated luminosity of 3.0 fb1. [...]
arXiv:1603.08993; LHCB-PAPER-2016-003; CERN-EP-2016-065; LHCB-PAPER-2016-003; CERN-EP-2016-065.- Geneva : CERN, 2016-09-10 - 15 p. - Published in : Phys. Lett. B 76 (2016) 117-131 Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: PDF; Related data file(s): ZIP; Related supplementary data file(s): ZIP; External link: Figures, tables and other information
7.
Observation of the decay B+cJ/ψK+Kπ+ / LHCb Collaboration
The decay B+cJ/ψK+Kπ+ is observed for the first time, using proton-proton collisions collected with the LHCb detector corresponding to an integrated luminosity of 3 fb1. A signal yield of 78±14 decays is reported with a significance of 6.2 standard deviations. [...]
arXiv:1309.0587; CERN-PH-EP-2013-165; LHCB-PAPER-2013-047; LHCB-PAPER-2013-047; CERN-PH-EP-2013-165.- Geneva : CERN, 2013 - 16 p. - Published in : JHEP 11 (2013) 094 Fulltext: PDF; Related data file(s): ZIP; Springer Open Access article: PDF; External link: Preprint
8.
Evidence for the two-body charmless baryonic decay B+p¯Λ / LHCb Collaboration
A search for the rare two-body charmless baryonic decay B+pˉΛ is performed with pp collision data, corresponding to an integrated luminosity of 3fb1, collected by the LHCb experiment at centre-of-mass energies of 7 and 8 TeV. An excess of B+pˉΛ candidates with respect to background expectations is seen with a statistical significance of 4.1 standard deviations, and constitutes the first evidence for this decay. [...]
arXiv:1611.07805; LHCB-PAPER-2016-048; CERN-EP-2016-275; CERN-EP-2016-275.- Geneva : CERN, 2017-04-28 - 18 p. - Published in : JHEP 04 (2017) 162 Article from SCOAP3: PDF; Fulltext: PDF; Related data file(s): ZIP; External link: Figures, tables and other information
9.
Measurement of matter-antimatter differences in beauty baryon decays / LHCb Collaboration
Differences in the behaviour of matter and antimatter have been observed in K and B meson decays, but not yet in any baryon decay. Such differences are associated with the non-invariance of fundamental interactions under the combined charge-conjugation and parity transformations, known as CP violation. [...]
arXiv:1609.05216; CERN-EP-2016-212; LHCB-PAPER-2016-030.- Geneva : CERN, 2017-01-30 - 19 p. - Published in : Nature Phys. 13 (2017) 391-396 Fulltext: PDF; Macmillan Open Access article: PDF; Related data file(s): ZIP; Related supplementary data file(s): ZIP; External links: Symmetry Magazine article; Figures, tables and other information
10.
A study of CP violation in BDh (h=K,π) with the modes DKπ±π0, Dπ+ππ0 and DK+Kπ0 / LHCb collaboration
An analysis of the decays of BDK and BDπ is presented in which the D meson is reconstructed in the three-body final states Kπ±π0, π+ππ0 and K+Kπ0. Using data from LHCb corresponding to an integrated luminosity of 3.0~fb1 of pp collisions, measurements of several CP observables are performed. [...]
arXiv:1504.05442; CERN-PH-EP-2015-097; LHCB-PAPER-2015-014; CERN-PH-EP-2015-097-; CERN-PH-EP-2015-097; LHCB-PAPER-2015-014.- Geneva : CERN, 2015-06-26 - 15 p. - Published in : Phys. Rev. D 91 (2015) 112014 APS Open Access article: PDF; Fulltext: PDF; Related data file(s): ZIP; Related supplementary data file(s): ZIP; External link: Preprint

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