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

DataBETA

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

BaBar

Collaboration

Jul, 2009

8 pages

Published in:

Phys.Rev.D 80 (2009) 051101

e-Print:

0907.3485 [hep-ex]

DOI:

10.1103/PhysRevD.80.051101

PDG:

{{\mathit B}^{+}}

\rightarrow

{{\mathit b}_{{{1}}}^{+}}{{\mathit K}^{*0}}{\times }

{{\mathit b}_{{{1}}}^{+}}

\rightarrow

{{\mathit \omega}}{{\mathit \pi}^{+}}

Report number:

SLAC-PUB-13727,
BABAR-PUB-09-021

Experiments:

SLAC-PEP2-BABAR

View in:

reference search14 citations

Citations per year

Abstract: (arXiv)

We present a search for decays of

B

mesons to final states with a

b\_1

meson and a

\rho

or

K^*(892)

meson. The search is based on a data sample consisting of 465 million

B\kern 0.18em{\kern -0.18em B}{}

pairs collected by the {\slshape B\kern-0.1em{\smaller A}\kern-0.1em B\kern-0.1em{\smaller A\kern-0.2em R}} detector at the SLAC National Accelerator Laboratory. We do not observe any statistically significant signal. The upper limits we set on the branching fractions range from 1.4 to

8.0 \times 10^{-6}

at the 90% confidence level (C.L.), including systematic uncertainties.

Note:

7 pages, 1 postscript figure, submitted to Phys. Rev. D (Rapid Communications)

11.30.Er
12.15.Hh
13.25.Hw
electron positron: annihilation
B: pair production
B: hadronic decay
b1(1235): final state
B: branching ratio: upper limit
quantum chromodynamics: factorization
BaBar

References(40)

Figures(1)

Rates, polarizations, and asymmetries in charmless vector-vector $B$ meson decays

BaBar

Collaboration

•

Bernard Aubert
(
- Annecy, LAPP
)

et al.

- Phys.Rev.Lett. 91 (2003) 171802
•
e-Print:
- hep-ex/0307026
•
DOI:
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Measurement of branching fractions and polarization in B ---> phi K(*) decays

Belle

Collaboration

•

K.F. Chen
(
- Taiwan, Natl. Taiwan U.
)

et al.

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e-Print:
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DOI:
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Measurements of branching fractions and polarization in B ---> K* rho decays

Belle

Collaboration

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J. Zhang
(
- KEK, Tsukuba
)

et al.

- Phys.Rev.Lett. 95 (2005) 141801
•
e-Print:
- hep-ex/0408102
•
DOI:
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Measurements of branching fractions, polarizations, and direct CP-violation asymmetries in $B \to \rho K^{}$ and $B \to$ f0(980) $K^{}$ decays

BaBar

Collaboration

•

Bernard Aubert
(
- Annecy, LAPP
)

et al.

- Phys.Rev.Lett. 97 (2006) 201801
•
e-Print:
- hep-ex/0607057
•
DOI:
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Observation of B Meson Decays to omega K* and Improved Measurements for omega rho and omega f0

BaBar

Collaboration

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Bernard Aubert
(
- Annecy, LAPP
)

et al.

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e-Print:
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BESIII

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Christian W. Bauer
(
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)
,
Dan Pirjol
(
- MIT, LNS
)
,
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(
- Carnegie Mellon U.
)
,
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(
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)

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(
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)

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Massimo Ladisa
(
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)
,
Vincenzo Laporta
(
- Bari U. and
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)
,
Giuseppe Nardulli
(
- Bari U. and
- INFN, Bari
)
,
Pietro Santorelli
(
- Naples U. and
- INFN, Naples
)

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•
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Hai-Yang Cheng
(
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)
,
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(
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)
,
Amarjit Soni
(
- Brookhaven
)

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e-Print:
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•
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Hsiang-nan Li
(
- Taiwan, Inst. Phys. and
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)
,
Satoshi Mishima
(
- Tohoku U.
)

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•
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Hsiang-nan Li
(
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)

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Anjan K. Giri
(
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)
,
Rukmani Mohanta
(
- Hyderabad U.
)

- Phys.Rev.D 69 (2004) 014008
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e-Print:
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•
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Ezequiel Alvarez
(
- Buenos Aires, CONICET and
- La Plata U. and
- Valencia U., IFIC
)
,
Luis N. Epele
(
- Buenos Aires, CONICET and
- La Plata U.
)
,
Daniel Gomez Dumm
(
- Buenos Aires, CONICET and
- La Plata U.
)
,
Alejandro Szynkman
(
- Buenos Aires, CONICET and
- La Plata U.
)

- Phys.Rev.D 70 (2004) 115014
•
e-Print:
- hep-ph/0410096
•
DOI:
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e-Print:
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•
DOI:
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•
e-Print:
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•
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Polarizations in decays B(u,d) ---> VV and possible implications for R-parity violating SUSY

Ya-Dong Yang
(
- Henan Normal U.
)
,
Ru-Min Wang
(
- Henan Normal U. and
- Hua-Zhong Normal U.
)
,
Gong-Ru Lu
(
- Henan Normal U. and
- Hua-Zhong Normal U.
)

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•
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e-Print:
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•
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•
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Constraints on the anomalous tensor operators from B ---> phi K, eta K and eta K decays

Qin Chang
(
- Henan Normal U.
)
,
Xin-Qiang Li
(
- Henan Normal U. and
- Beijing, Inst. Theor. Phys. and
- Beijing, GUCAS
)
,
Ya-Dong Yang
(
- Henan Normal U.
)

- JHEP 06 (2007) 038
•
e-Print:
- hep-ph/0610280
•
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Nonleptonic two-body B-decays including axial-vector mesons in the final state

G. Calderon
(
- Guanajuato U., FIMEE
)
,
J.H. Munoz
(
- Tolima U.
)
,
C.E. Vera
(
- Tolima U.
)

- Phys.Rev.D 76 (2007) 094019
•
e-Print:
- 0705.1181
•
DOI:
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Branching Ratios and Polarization in B ---> VV, VA, AA Decays

- Phys.Rev.D 78 (2008) 094001,
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•
e-Print:
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•
DOI:
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Observation of B-meson decays to b(1) pi and b(1) K

BaBar

Collaboration

•

Bernard Aubert
(
- Annecy, LAPP
)

et al.

- Phys.Rev.Lett. 99 (2007) 241803
•
e-Print:
- 0707.4561
•
DOI:
- 10.1103/PhysRevLett.99.241803

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