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Publications (6)

hep-ex2025

Long-lived particle reconstruction downstream of the LHCb magnet

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1113

Charged-particle trajectories are usually reconstructed with the LHCb detector using combined information from the tracking devices placed upstream and downstream of the 4\,T\,m di…

hep-ex2025

Measurement of $C P$ violation in $B^{0} \to D^{+} D^{-}$ and $B_{s}^{0} \to D_{s}^{+} D_{s}^{-}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1118

A time-dependent, flavour-tagged measurement of $C P$ violation is performed with $B^{0} \to D^{+} D^{-}$ and $B_{s}^{0} \to D_{s}^{+} D_{s}^{-}$ decays, using data…

hep-ex2025

Analysis of $I^_{b}^{0} \to p K^{-} I^¼^{+} I^¼^{-}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1117

The differential branching fraction and angular coefficients of $I^_{b}^{0} \to p K^{-} I^¼^{+} I^¼^{-}$ decays are measured in bins of the dimuon mass squared and dihadron ma…

hep-ex2025

Search for $B_{(s)}^{* 0} \to I^¼^{+} I^¼^{-}$ in $B_{c}^{+} \to I ¨ ^{+} I^¼^{+} I^¼^{-}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1116

A search for the very rare $B^{* 0} \to I^¼^{+} I^¼^{-}$ and $B_{s}^{* 0} \to I^¼^{+} I^¼^{-}$ decays is conducted by analysing the $B_{c}^{+} \to I ¨ ^{+} I^¼^{+} I^¼^{-}$ process. The analysis uses proton-proton col…

hep-ex2024

Measurement of the effective leptonic weak mixing angle

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1120

Using $pp$ collision data at $s = 13$ TeV, recorded by the LHCb experiment between 2016 and 2018 and corresponding to an integrated luminosity of $5.4$ fb $^{- 1}$ , the forward-…

hep-ex2024

Observation of muonic Dalitz decays of $I ¨ _{b}$ mesons and precise spectroscopy of hidden-beauty states

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1117

The decays of the $I ¨ _{b 1} (1 P)$ , $I ¨ _{b 2} (1 P)$ , $I ¨ _{b 1} (2 P)$ and $I ¨ _{b 2} (2 P)$ mesons into the $I^¥ (1 S) I^¼^{+} I^¼^{-}$ final state are observed with a high significance using proton-prot…

Publications (6)

Long-lived particle reconstruction downstream of the LHCb magnet

Measurement of CP violation in B0→D+D− and Bs0​→Ds+​Ds−​ decays

Analysis of I^b0​→pK−I^¼+I^¼− decays

Search for B(s)∗0​→I^¼+I^¼− in Bc+​→I¨+I^¼+I^¼− decays

Measurement of the effective leptonic weak mixing angle

Observation of muonic Dalitz decays of I¨b​ mesons and precise spectroscopy of hidden-beauty states

Measurement of $C P$ violation in $B^{0} \to D^{+} D^{-}$ and $B_{s}^{0} \to D_{s}^{+} D_{s}^{-}$ decays

Analysis of $I^_{b}^{0} \to p K^{-} I^¼^{+} I^¼^{-}$ decays

Search for $B_{(s)}^{* 0} \to I^¼^{+} I^¼^{-}$ in $B_{c}^{+} \to I ¨ ^{+} I^¼^{+} I^¼^{-}$ decays

Observation of muonic Dalitz decays of $I ¨ _{b}$ mesons and precise spectroscopy of hidden-beauty states