@Article{LHCbCollaborationAaij_etal2023,
author="LHCb Collaboration (Aaij, R. et al
and Jashal, B. K.
and Martinez-Vidal, F.
and Oyanguren, A.
and Rebollo De Miguel, M.
and Remon Alepuz, C.
and Ruiz Vidal, J.
and Sanderswood, I.",
title="Amplitude analysis of the Lambda{\textit{}c+ -> p K- pi+ decay and Lambda{}}c+ baryon polarization measurement in semileptonic beauty hadron decays",
journal="Physical Review D",
year="2023",
publisher="Amer Physical Soc",
volume="108",
number="1",
pages="012023--27pp",
abstract="An amplitude analysis of A+c -- pK- {\&} pi;+ decays together with a measurement of the A+c polarization vector in semiOleptonic beauty hadron decays is presented. A sample of 400 000 candidates is selected from proton-proton collisions recorded by the LHCb detector at a center-of-mass energy of 13 TeV. An amplitude model is developed and the resonance fractions as well as two- and three-body decay parameters are reported. The mass and width of the Ao2000 thorn state are also determined. A significant A+c polarization is found. A large sensitivity of the A+c -- pK-{\&} pi;+ decay to the polarization is seen, making the amplitude model suitable for A+c polarization measurements in other systems.",
optnote="WOS:001056564000005",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=5712), last updated on Wed, 10 Apr 2024 12:48:12 +0000",
issn="2470-0010",
doi="10.1103/PhysRevD.108.012023",
opturl="https://arxiv.org/abs/2208.03262",
opturl="https://doi.org/10.1103/PhysRevD.108.012023",
language="English"
}