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cc-by (c) LHCb Collaboration et al., 2018
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/185498

Angular moments of the decay Λb 0 → Λμ + μ − at low hadronic recoil

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An analysis of the angular distribution of the decay Λ0 b → Λµ +µ − is presented, using data collected with the LHCb detector between 2011 and 2016 and corresponding to an integrated luminosity of approximately 5 fb−1 . Angular observables are determined using a moment analysis of the angular distribution at low hadronic recoil, corresponding to the dimuon invariant mass squared range 15 < q2 < 20 GeV2/c4 . The full basis of observables is measured for the first time. The lepton-side, hadron-side and combined forward-backward asymmetries of the decay are determined to be

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LHCb Collaboration, et al. Angular moments of the decay Λb 0 → Λμ + μ − at low hadronic recoil. Journal of High Energy Physics. 2018. Vol. 2018, num. 9, pags. 1-27. ISSN 1126-6708. [consulted: 9 of September of 2026]. Available at: https://hdl.handle.net/2445/185498

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