Search for B-meson decays to b(1 rho) and b(1)K

Search for B-meson decays to b(1 rho) and b(1)K

We present a search for decays of B mesons to final states with a b1 meson and a ρ or K*(892) meson. The search is based on a data sample consisting of 465 million BB̄ pairs collected by the BABAR detector at the SLAC National Accelerator Laboratory. We do not observe any statistically significant s...

Deskribapen osoa

Xehetasun bibliografikoak
Egile Nagusiak:	Aubert, B, Karyotakis, Y, Lees, J, Poireau, V, Prencipe, E, Prudent, X, Tisserand, V, Garra Tico, J, Grauges, E, Martinelli, M, Palano, A, Pappagallo, M, Eigen, G, Stugu, B, Sun, L, Battaglia, M, Brown, D, Hooberman, B, Kerth, LT, Kolomensky, Y, Lynch, G, Osipenkov, I, Tackmann, K, Tanabe, T, Hawkes, C
Formatua:	Journal article
Hizkuntza:	English
Argitaratua:	2009

Antzeko izenburuak

Search for B+→ℓ+νℓrecoiling against B-→ℓ-ν̄X
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Search for B+ -> l(+)nu(l) recoiling against B- -> D(0)l(-)(nu)over-barX
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Observation of the decay B̄0→Λc+p̄π0
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Measurement of branching fractions of B decays to K-1(1270)pi and K-1(1400)pi and determination of the CKM angle alpha from B-0 -> a(1)(1260)(+/-)pi(-/+)
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Observation of the baryonic B-decay B̄0→Λc+p̄K-π+
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Observation of the baryonic B-decay (B)over-bar(0) -> Lambda(+)(c)(p)over-barK(-)pi(+)
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Evidence for B+→K̄*0K*+
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Measurement of |Vcb| and the form-Factor slope in b̄→Dℓ- ν̄ℓ decays in events tagged by a fully reconstructed B meson
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Observation of the decay (B)over-bar(0) -> Lambda(+)(c)(p)over-bar pi(0)
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Measurement of CP violation observables and parameters for the decays B-+/--> DK*+/-
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Evidence for the eta(b)(1S) Meson in Radiative Y(2S) Decay
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Measurement of the branching fraction and Λ̄ polarization in B0→Λ̄pπ-
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Evidence for B+ -> (K)over-bar*K-0*(+)
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Time-dependent amplitude analysis of B-0 -> K-S(0)pi(+)pi(-)
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Measurement of B -> K-*(892)gamma Branching Fractions and CP and Isospin Asymmetries
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Dalitz plot analysis of B±→π±π±π decays
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Measurement of vertical bar V-cb vertical bar and the Form-Factor Slope in (B)over-bar -> Dl(-) (nu)over-bar(l) Decays in Events Tagged by a Fully Reconstructed B Meson
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Search for the rare leptonic decays B+ -> l(+) nu(l) (l = e, mu)
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Dalitz plot analysis of B-+/-->pi(+/-)pi(+/-)pi(-/+) decays
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Measurement of the B+→ωl+ν and B+→ηl+ν branching fractions
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Observation of B meson decays to ωk* and improved measurements for ωρ and ωf0
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B meson decays to charmless meson pairs containing eta or eta' mesons
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Model-independent search for the decay B+-> l(+)nu(l)gamma
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Improved measurement of B+ --> rho+ rho0 and determination of the quark-mixing phase angle alpha.
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Argitaratua: (2009)

Measurement and interpretation of moments in inclusive semileptonic decays (B)over-bar -> Xcl(nu)over-bar
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Search for b -> u transitions in B-0 -> (DK)-K-0*(0) decays
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Measurement of the branching fraction and (Lambda)over-bar polarization in B-0 ->(Lambda)over bar p pi(-)
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Observation of B(+)-> b(1)(+)K(0) and search for B-meson decays to b(1)(0)K(0) and b(1)pi(0)
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Search for the highly suppressed decays B- -> K+pi(-)pi(-) and B- -> K-K-pi(+)
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Observation and polarization measurement of B-0 -> a(1)(1260)(+)a(1)(1260)(-) decay
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Measurements of B(B̄0→Λc+p̄) and B(B- →Λc+p̄π-) and studies of Λc+π- resonances
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Measurements of branching fractions for B+→ρ+γ, B0→ρ0γ, and B0→ωγ
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Observation of B meson decays to omega K* and improved measurements for omega rho and omega f(0)
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Observation of B(0) -> chi(c0)K*(0) and evidence for B(+) -> chi(c0)K*(+)
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Measurement of the branching fractions of B-->D**(l) nu(l) decays in events tagged by a fully reconstructed B meson.
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Measurement of the e(+)e(-) -> b(b)over-bar Cross Section between root s=10.54 and 11.20 GeV
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Measurement of time-dependent CP asymmetry in B-0 -> c(c)over barK((*)0) decays
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Dalitz plot analysis of B- -> D+pi(-)pi(-)
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Measurement of the semileptonic decays B̄→Dτ-ν̄τ and B̄→D*τ-ν̄τ
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Argitaratua: (2009)

Measurements of branching fractions for B+ -> rho(+)gamma, B-0 -> rho(0)gamma, and B-0 -> omega gamma
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Argitaratua: (2008)