Measurement of the CP violating phase φ s in B- s 0→J/ψf0(980)

Measurement of the CP violating phase φ s in B- s 0→J/ψf0(980)

Show other versions (1)

Measurement of mixing-induced CP violation in B-s0 decays is of prime importance in probing new physics. So far only the channel B- s 0→J/ψφ has been used. Here we report on a measurement using an LHCb data sample of 0.41 fb -1, in the CP odd eigenstate J/ψf 0(980), where f 0(980)→π +π -. A time-dep...

Full description

Bibliographic Details
Main Authors:	Aaij, R, Abellan Beteta, C, Adeva, B, Adinolfi, M, Adrover, C, Affolder, A, Ajaltouni, Z, Albrecht, J, Alessio, F, Alexander, M, Alkhazov, G, Alvarez Cartelle, P, Alves, A, Amato, S, Amhis, Y, Anderson, J, Appleby, R, Aquines Gutierrez, O, Archilli, F, Arrabito, L, Artamonov, A, Artuso, M, Aslanides, E
Format:	Journal article
Published:	2012

Similar Items

Measurement of the CP violating phase φ s in B- s 0→J/ψf0(980)
by: Aaij, R, et al.
Published: (2012)

Measurement of the CP violating phase φ{symbol} s in over(B, -) s 0 → J / ψ f 0 (980)
by: Aaij, R, et al.
Published: (2012)

Measurement of the B¯(s)(0) effective lifetime in the J/ψf0(980) final state.
by: Aaij, R, et al.
Published: (2012)

First observation of Bs 0→J/Ψf0(980) decays
by: Aaij, R, et al.
Published: (2011)

Measurement of the CP-violating phase s in the decay Bs0→J/ψ
by: Aaij, R, et al.
Published: (2012)

Measurement of the CP-violating phase φ{symbol} s in over(B, -) s 0 → J / ψ π + π - decays
by: Aaij, R, et al.
Published: (2012)

Measurement of the B s 0 → J / ψ K S 0 branching fraction
by: Aaij, R, et al.
Published: (2012)

Observation of B(s)(0) → J/ψf(2)'(1525) in J/ψK+ K- final states.
by: Aaij, R, et al.
Published: (2012)

Measurement of the CP violating phase phi(s) in (B)over-bar(s)(0) -> J/psi f(0)(980)
by: Aaij, R, et al.
Published: (2012)

Measurement of the B0-B̄0 oscillation frequency δmd with the decays B0→D-π+ and B0→J/ψK*0
by: Aaij, R, et al.
Published: (2013)

Measurement of the CP-violating phase ϕ(s) in the decay B(s)(0) → J/ψϕ.
by: Aaij, R, et al.
Published: (2012)

First observation of the decay B s 0→K *0K̄ *0
by: Aaij, R, et al.
Published: (2012)

Measurement of the time-dependent CP asymmetry in B0 → J/ψ K0S decays
by: Aaij, R, et al.
Published: (2013)

Measurement of the $B^0_s\rightarrow J/ψK^{*0}$ branching fraction and angular amplitudes
by: collaboration, L, et al.
Published: (2012)

Search for the rare decays Bs0→μ+μ- and B 0→μ +μ -
by: Aaij, R, et al.
Published: (2012)

Measurement of the B s 0-B - s 0 oscillation frequency δm s in B s 0→D s -(3)π decays
by: Aaij, R, et al.
Published: (2012)

First observation of the decay B̄s0→D0K×0 and a measurement of the ratio of branching fractions B(B̄s0→D0K×0) B(B̄0→D0ρ0)
by: Aaij, R, et al.
Published: (2011)

Measurement of the time-dependent CP asymmetry in B0 -> J/ψ KS0 decays
by: collaboration, L, et al.
Published: (2012)

Measurement of the $B^0$--$\bar B^0$ oscillation frequency $Δm_d$ with the decays $B^0 \to D^- π^+$ and $B^0 \to J/ ψK^{*0}$
by: collaboration, L, et al.
Published: (2012)

First observation of the decay over(B, -)s 0 → D0 K* 0 and a measurement of the ratio of branching fractions frac(B (over(B, -)s 0 → D0 K* 0), B (over(B, -)0 → D0 ρ0))
by: Aaij, R, et al.
Published: (2011)

Observations of $B^0_s \rightarrowψ(2S)η$ and $B^0_{(s)}\rightarrowψ(2S)π^+π^-$ decays
by: collaboration, L, et al.
Published: (2013)

Measurement of the ratio of prompt χ c to J/ψ production in pp collisions at √s=7 TeV
by: Aaij, R, et al.
Published: (2012)

Measurement of the effective B_s^0 -> J/ψ K_S^0 lifetime
by: collaboration, L, et al.
Published: (2013)

First observation of the decay $B_s^0 \rightarrow φ\bar{K}^{*0}$
by: collaboration, L, et al.
Published: (2013)

First observation of the decay $\bar{B}^0_s \to D^0 K^{*0}$ and a measurement of the ratio of branching fractions $\frac{{\cal B}(\bar{B}^0_s \to D^0 K^{*0})}{{\cal B}(\bar{B}^0 \to D^0 ρ^0)}$
by: Collaboration, L, et al.
Published: (2011)

Observation of the decay $B_s^0\to\bar{D}^0φ$
by: collaboration, TL, et al.
Published: (2013)

Measurement of the polarization amplitudes and triple product asymmetries in the Bs0→φφ decay
by: Aaij, R, et al.
Published: (2012)

Search for the rare decays Bs0→μ+μ- and B 0→μ +μ -
by: Aaij, R, et al.
Published: (2012)

Differential branching fraction and angular analysis of the decay B0 → K*0 μ+ μ-.
by: Aaij, R, et al.
Published: (2012)

Measurement of the effective B s 0→K +K - lifetime
by: Aaij, R, et al.
Published: (2012)

Observation of B0→D¯(0)K(+)K(-) and evidence for B(s)(0)→D¯(0)K(+)K(-).
by: Aaij, R, et al.
Published: (2012)

First observation of Bs -> J/psi f0(980) decays
by: Collaboration, TL, et al.
Published: (2011)

Observations of BS 0→ψ(2S)η and B(S) 0→ψ(2S)π+π- decays
by: Aaij, R, et al.
Published: (2013)

First observation of the decay B-s(0) -> K*(0)(K)over-bar*(0)
by: Aaij, R, et al.
Published: (2012)

First observation of the decays B(0) → D(+)K(-)π(+)π(-) and B(-) → D(0)K(-)π(+)π(-).
by: Aaij, R, et al.
Published: (2012)

Measurement of the B s 0-B - s 0 oscillation frequency δm s in B s 0→D s -(3)π decays
by: Aaij, R, et al.
Published: (2012)

Measurement of the effective Bs0→K+K- lifetime
by: Aaij, R, et al.
Published: (2012)

Determination of the sign of the decay width difference in the B(s)(0) system.
by: Aaij, R, et al.
Published: (2012)

Measurement of the B-s(0) -> J/psi K-S(0) branching fraction
by: Aaij, R, et al.
Published: (2012)

Measurement of the ratio of branching fractions B(B-0 -> K*(0)gamma)/B(B-s(0) -> phi gamma)
by: Aaij, R, et al.
Published: (2012)