First measurement of the charge asymmetry in beauty-quark pair production.

First measurement of the charge asymmetry in beauty-quark pair production.

The difference in the angular distributions between beauty quarks and antiquarks, referred to as the charge asymmetry, is measured for the first time in bb pair production at a hadron collider. The data used correspond to an integrated luminosity of 1.0 fb(-1) collected at 7 TeV center-of-mass energ...

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Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριοι συγγραφείς:	Aaij, R, Adeva, B, Adinolfi, M, Affolder, A, Ajaltouni, Z, Akar, S, Albrecht, J, Alessio, F, Alexander, M, Ali, S, Alkhazov, G, Alvarez Cartelle, P, Alves, A, Amato, S, Amerio, S, Amhis, Y, An, L, Anderlini, L, Anderson, J, Andreassen, R, Andreotti, M, Andrews, J, Appleby, R, Aquines Gutierrez, O, Archilli, F
Μορφή:	Journal article
Γλώσσα:	English
Έκδοση:	American Physical Society 2014

Παρόμοια τεκμήρια

Studies of beauty baryon decays to $D^0 p h^-$ and $Λ_c^+ h^-$ final states
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Study of beauty hadron decays into pairs of charm hadrons
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First observation of a baryonic Bc+ decay.
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Measurement of B_{c}^{+} Production in Proton-Proton Collisions at sqrt[s]=8 TeV.
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Precision measurement of the mass and lifetime of the Ξ(b)(0) baryon.
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Measurement of the B¯s⁰ meson lifetime in Ds⁺π⁻ decays.
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Evidence for CP violation in B+ → ppK+ decays.
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Observation of overlapping spin-1 and spin-3 D0K- resonances at mass 2.86 GeV/c2.
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Test of lepton universality using b+ → K+ℓ+ℓ- decays.
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Observation of charmonium pairs produced exclusively in $pp$ collisions
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A study of CP violation in B ±→DK ± and B ±→Dπ ± decays with D→KS0K±π∓ final states
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Search for Majorana neutrinos in B- → π+ μ- μ- decays.
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Measurement of the Bs(0) → Ds-Ds+ and Bs(0) → D-Ds+ effective lifetimes.
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Observation of photon polarization in the b→sγ transition.
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Observation of the resonant character of the Z(4430)(-) state.
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Observation of B(s)(0) → J/ψ f1(1285) decays and measurement of the f1(1285) mixing angle.
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Measurement of the CP-violating phase ϕs in Bs(0)→Ds(+)Ds(-) decays.
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Measurement of CP violation in $B_s^0 \to φφ$ decays
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Measurement of the ratio of $B_c^+$ branching fractions to $J/ψπ^+$ and $J/ψμ^+ν_μ$
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Έκδοση: (2014)

Observation of $Z$ production in proton-lead collisions at LHCb
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Measurement of the CP-violating phase $φ_s$ in $\overline{B}^0_s\rightarrow J/ψπ^+π^-$ decays
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Έκδοση: (2014)

Dalitz plot analysis of $B_s^0 \rightarrow \bar{D}^0 K^- π^+$ decays
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Έκδοση: (2014)

Search for the lepton flavour violating decay $τ^-\to μ^-μ^+μ^-$
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Έκδοση: (1993)

Search for $CP$ violation using $T$-odd correlations in $D^0 \to K^+K^-π^+π^-$ decays
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Έκδοση: (2014)

Observation of the $Λ_b^0\rightarrow J/ψp π^-$ decay
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Έκδοση: (2014)

Measurement of the B0bar-B0 and Bsbar-Bs production asymmetries in pp collisions at sqrt(s)=7 TeV
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Έκδοση: (2014)

Measurement of charged particle multiplicities and densities in pp collisions root s=7 TeV in the forward region
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Έκδοση: (2014)

Measurement of charged particle multiplicities and densities in $pp$ collisions at $\sqrt{s}=7\;$TeV in the forward region
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Έκδοση: (2014)

Measurement of the [Formula: see text] meson lifetime using [Formula: see text] decays.
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Έκδοση: (2014)

Study of $Υ$ production and cold nuclear matter effects in pPb collisions at $\sqrt{s_{NN}}=5~\mathrm{TeV}$
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Measurements of the $B^+$, $B^0$, $B_s^0$ meson and $Λ_b^0$ baryon lifetimes
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Έκδοση: (2014)

Measurement of the $Ξ_b^-$ and $Ω_b^-$ baryon lifetimes
ανά: collaboration, L, κ.ά.
Έκδοση: (2014)

Evidence for the decay $B_c^+ \rightarrow J/ψ3π^+ 2π^-$
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Έκδοση: (2014)

Measurement of resonant and $CP$ components in $\overline{B}_s^0\rightarrow J/ψπ^+π^-$ decays
ανά: collaboration, L, κ.ά.
Έκδοση: (2014)

Study of the kinematic dependences of $Λ_b^0$ production in $pp$ collisions and a measurement of the $Λ_b^0 \rightarrow Λ_c^+ π^-$ branching fraction
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Έκδοση: (2014)

Measurement of the resonant and CP components in $\overline{B}^0\rightarrow J/ψπ^+π^-$ decays
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Angular analysis of charged and neutral $B \to K μ^+μ^-$ decays
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Έκδοση: (2014)

Measurement of $CP$ violation and constraints on the CKM angle $γ$ in $B^{\pm}\rightarrow D K^{\pm}$ with $D \rightarrow K_S^0 π^+ π^-$ decays
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Precision measurement of the ratio of the $Λ^0_b$ to $\overline{B}^0$ lifetimes
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Observation of the $B^{0}_{s}\rightarrow J/ψK_{\rm S}^{0} K^{\pm} π^{\mp}$ decay
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Έκδοση: (2014)