M. Feng

works on

B meson decays 1 cp violation 1 flavor physics 1 lhcb experiment 1 penguin contributions 1 time-dependent asymmetry 1

From the 1 of 6 linked papers with an AI index.

collaborators

6 papers

hep-ex2026

Observation of $C P$ violation in $B^{0} \to J / I ¨ I ¨ (770)^{0}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1172

The LHCb collaboration measures the time‑dependent CP asymmetry in B⁰ → J/ψ ρ⁰ decays, reporting the first observation of CP violation in this channel and determining the effective…

hep-ex2026

Search for lepton-number-violating $B^{-} \to D^{(*) +} I^¼^{-} I^¼^{-}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1188

A search is performed for lepton-number-violating $B^{-} \to D^{(*) +} I^¼^{-} I^¼^{-}$ decays, using data collected by the LHCb experiment in proton-proton collisions at a center-of-mass ener…

hep-ex2026

First evidence of the $B_{s}^{0} \to K^{-} I ¨ ^{+} I^^{3}$ decay

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1173

The first search for the $B_{s}^{0} \to K^{-} I ¨ ^{+} I^^{3}$ decay in the range $796 < m (K^{-} I ¨ ^{+}) < 1800 MeV/ c^{2}$ is performed using data from proton-proton collisions collected by th…

hep-ex2026

A model-independent measurement of the CKM angle $I^^{3}$ in the decays $B^{\pm} \to [K^{+} K^{-} I ¨ ^{+} I ¨ ^{-}]_{D} h^{\pm}$ and $B^{\pm} \to [I ¨ ^{+} I ¨ ^{-} I ¨ ^{+} I ¨ ^{-}]_{D} h^{\pm}$ ( $h = K, I ¨ $ )

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1164

A model-independent determination of the CKM angle $I^^{3}$ is presented, using the $B^{\pm} \to [K^{+} K^{-} I ¨ ^{+} I ¨ ^{-}]_{D} h^{\pm}$ and $B^{\pm} \to [I ¨ ^{+} I ¨ ^{-} I ¨ ^{+} I ¨ ^{-}]_{D} h^{\pm}$ decays, with $h = K, I ¨ $ . T…

hep-ex2026

Evidence for the rare decay $B^{+} \to I^ˉ p I^¼^{+} I^¼^{-}$

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1192

A search for the rare decay $B^{+} \to I^ˉ p I^¼^{+} I^¼^{-}$ is performed using proton-proton collision data recorded by the LHCb experiment at a center-of-mass energy of $\sqrt{…

hep-ex2025

Amplitude analysis of the $I^_{c}^{+} \to p K^{-} I ¨ ^{+}$ decay and $I^_{c}^{+}$ baryon polarization measurement in semileptonic beauty-hadron decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1128

An amplitude analysis of the $I^_{c}^{+} \to p K^{-} I ¨ ^{+}$ decay together with a measurement of the $I^_{c}^{+}$ polarization vector in semileptonic beauty-hadron decays is presented. The analy…

Observation of CP violation in B0→J/I¨I¨(770)0 decays

Search for lepton-number-violating B−→D(∗)+I^¼−I^¼− decays

First evidence of the Bs0​→K−I¨+I^3 decay

A model-independent measurement of the CKM angle I^3 in the decays B±→[K+K−I¨+I¨−]D​h± and B±→[I¨+I¨−I¨+I¨−]D​h± (h=K,I¨)

Evidence for the rare decay B+→I^ˉpI^¼+I^¼−

Amplitude analysis of the I^c+​→pK−I¨+ decay and I^c+​ baryon polarization measurement in semileptonic beauty-hadron decays

Observation of $C P$ violation in $B^{0} \to J / I ¨ I ¨ (770)^{0}$ decays

Search for lepton-number-violating $B^{-} \to D^{(*) +} I^¼^{-} I^¼^{-}$ decays

First evidence of the $B_{s}^{0} \to K^{-} I ¨ ^{+} I^^{3}$ decay

A model-independent measurement of the CKM angle $I^^{3}$ in the decays $B^{\pm} \to [K^{+} K^{-} I ¨ ^{+} I ¨ ^{-}]_{D} h^{\pm}$ and $B^{\pm} \to [I ¨ ^{+} I ¨ ^{-} I ¨ ^{+} I ¨ ^{-}]_{D} h^{\pm}$ ( $h = K, I ¨ $ )

Evidence for the rare decay $B^{+} \to I^ˉ p I^¼^{+} I^¼^{-}$

Amplitude analysis of the $I^_{c}^{+} \to p K^{-} I ¨ ^{+}$ decay and $I^_{c}^{+}$ baryon polarization measurement in semileptonic beauty-hadron decays