[HTML][HTML] Updated measurement of time-dependent -violating observables in decays
R Aaij, CA Beteta, T Ackernley, B Adeva… - The European Physical …, 2019 - Springer
Abstract The decay-time-dependent\(CP\) asymmetry in\({{B}^ 0_ {s}}\rightarrow J/\psi
{{K}^+}{{K}^-}\) decays is measured using proton–proton collision data, corresponding to an …
{{K}^+}{{K}^-}\) decays is measured using proton–proton collision data, corresponding to an …
Precision Measurement of Violation in Decays
R Aaij, B Adeva, M Adinolfi, A Affolder, Z Ajaltouni… - Physical review …, 2015 - APS
The time-dependent CP asymmetry in B s 0→ J/ψ K+ K-decays is measured using pp
collision data, corresponding to an integrated luminosity of 3.0 fb-1, collected with the LHCb …
collision data, corresponding to an integrated luminosity of 3.0 fb-1, collected with the LHCb …
Measurement of the -violating phase using the flavor-tagged decay in of collisions
VM Abazov, B Abbott, BS Acharya, M Adams… - Physical Review D …, 2012 - APS
We report an updated measurement of the CP-violating phase, ϕ s J/ψ ϕ, and the decay-
width difference for the two mass eigenstates, Δ Γ s, from the flavor-tagged decay B s 0→ J/ψ …
width difference for the two mass eigenstates, Δ Γ s, from the flavor-tagged decay B s 0→ J/ψ …
Implications of LHCb measurements and future prospects
LHCb Collaboration TJ Gershon@ warwick. ac … - The European Physical …, 2013 - Springer
During 2011 the LHCb experiment at CERN collected 1.0 fb− 1 of s=7~TeV pp collisions.
Due to the large heavy quark production cross-sections, these data provide unprecedented …
Due to the large heavy quark production cross-sections, these data provide unprecedented …
Measurement of violation and the meson decay width difference with <?format ?> and decays
R Aaij, C Abellan Beteta, B Adeva, M Adinolfi… - Physical Review D …, 2013 - APS
The time-dependent CP asymmetry in B s 0→ J/ψ K+ K-decays is measured using pp
collision data at s= 7 TeV, corresponding to an integrated luminosity of 1.0 fb-1, collected …
collision data at s= 7 TeV, corresponding to an integrated luminosity of 1.0 fb-1, collected …
Diagnosing new physics in decays in the light of the recent BABAR result
The BABAR Collaboration has recently reported the measurement of the ratio of the
branching fractions of B¯→ D (D*) τ-ν¯ τ to B¯→ D (D*) ℓ-ν¯ ℓ which deviates from the …
branching fractions of B¯→ D (D*) τ-ν¯ τ to B¯→ D (D*) ℓ-ν¯ ℓ which deviates from the …
Measurement of the -Violating Phase in the Decay
R Aaij, C Abellan Beteta, B Adeva, M Adinolfi… - Physical Review Letters, 2012 - APS
We present a measurement of the time-dependent CP-violating asymmetry in B s 0→ J/ψ ϕ
decays, using data collected with the LHCb detector at the LHC. The decay time distribution …
decays, using data collected with the LHCb detector at the LHC. The decay time distribution …
Azimuthal angular distribution with tensor operators
In a recent paper we performed a comprehensive study of the impact of new-physics
operators with different Lorentz structures on B¯→ D*+ l-ν ℓ¯ decays, ℓ= e-, μ-, τ-, involving …
operators with different Lorentz structures on B¯→ D*+ l-ν ℓ¯ decays, ℓ= e-, μ-, τ-, involving …
The full angular distribution and CP violating triple products
M Duraisamy, A Datta - Journal of High Energy Physics, 2013 - Springer
A bstract We perform a comprehensive study of the impact of new-physics operators with
different Lorentz structures on\(\overline {B}\to {D^{*+}}{l^{-}}{{\overline {\nu}} _ {\ell}}\) …
different Lorentz structures on\(\overline {B}\to {D^{*+}}{l^{-}}{{\overline {\nu}} _ {\ell}}\) …
First Experimental Study of Photon Polarization in Radiative Decays
R Aaij, B Adeva, M Adinolfi, Z Ajaltouni, S Akar… - Physical Review Letters, 2017 - APS
The polarization of photons produced in radiative B s 0 decays is studied for the first time.
The data are recorded by the LHCb experiment in pp collisions corresponding to an …
The data are recorded by the LHCb experiment in pp collisions corresponding to an …