Amplitude analysis of B+→ ψ(2S)K+π+π− decays
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2025)054
Abstract: The first full amplitude analysis of B+ → ψ(2S)K+π+π− decays is performed using proton-proton collision data corresponding to an integrated luminosity of 9 fb−1 recorded with the LHCb detector. The rich K+π+π− spectrum is studied… read more here.
Keywords: analysis decays; amplitude analysis;
Amplitude analysis of Bs0 → KS0K±π∓ decays
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep06(2019)114
Abstract: A bstractThe first untagged decay-time-integrated amplitude analysis of Bs0 → KS0K±π∓ decays is performed using a sample corresponding to 3.0 fb−1 of pp collision data recorded with the LHCb detector during 2011 and 2012. The data are… read more here.
Keywords: bs0; bs0 ks0k; amplitude analysis; overset left ... See more keywords
Amplitude analysis and branching fraction calculations of Bc+⃗χcπ+andB+⃗D*−Ds(*)+π+ decays
Sign Up to like & getrecommendations! Published in 2025 at "Physica Scripta"
DOI: 10.1088/1402-4896/ae0b05
Abstract: In this study, six different decays from the Bc+ and B+ mesons have been investigated. Recently, the LHCb collaboration has measured the branching ratios for these decays in two separate papers and reported experimental values… read more here.
Keywords: amplitude analysis; calculations andb; andb decays; analysis branching ... See more keywords
Study of ϕ→KK[over ¯] and K_{S}^{0}-K_{L}^{0} Asymmetry in the Amplitude Analysis of D_{s}^{+}→K_{S}^{0}K_{L}^{0}π^{+} Decays.
Sign Up to like & getrecommendations! Published in 2025 at "Physical review letters"
DOI: 10.1103/6py9-h8qv
Abstract: Using e^{+}e^{-} annihilation data corresponding to a total integrated luminosity of 7.33 fb^{-1} collected at center-of-mass energies between 4.128 and 4.226 GeV with the BESIII detector, we provide the first amplitude analysis and absolute branching fraction measurement… read more here.
Keywords: 892 892; amplitude analysis; branching fraction; study asymmetry ... See more keywords
Amplitude analysis and branching-fraction measurement of Ds+→KS0K−π+π+
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.103.092006
Abstract: Using 6.32 fb−1 of e+e− collision data collected by the BESIII detector at the center-of-mass energies between 4.178 and 4.226 GeV, an amplitude analysis of the D+s → K0SK−π+π+ decays is performed ... read more here.
Keywords: branching fraction; amplitude analysis; fraction measurement; analysis branching ... See more keywords
Amplitude analysis and branching fraction measurement of D0→K−π+π0π0
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.092008
Abstract: Utilizing the dataset corresponding to an integrated luminosity of 2.93 fb(-1) at root s = 3.773 GeV collected by the BESIII detector, we report the first amplitude analysis and branching fraction ... read more here.
Keywords: branching fraction; amplitude analysis; fraction measurement; analysis branching ... See more keywords
Amplitude Analysis of the Decays eta ' -> pi(+)pi(-)pi(0) and eta' -> pi(0)pi(0)pi(0)
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review Letters"
DOI: 10.1103/physrevlett.118.012001
Abstract: Based on a sample of 1.31 x 10(9) J/Psi events collected with the BESIII detector, an amplitude analysis of the isospin-violating decays eta' -> pi(+)pi(-)pi(0) and eta' -> pi(0)pi(0)pi(0) is performed. A significant P-wave contribution… read more here.
Keywords: eta eta; analysis decays; amplitude analysis; decays eta ... See more keywords
Signal Sampling criteria and application of structural monitoring based on amplitude analysis
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Vibroengineering"
DOI: 10.21595/jve.2025.24531
Abstract: The research explores the influence of sampling frequency on the amplitude analysis error for signals with diverse functional forms, and delineates the approach for ascertaining the optimal sampling frequency for amplitude analysis of signals under… read more here.
Keywords: sampling frequency; analysis; monitoring; amplitude analysis ... See more keywords