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Table 4 Experimental results from B → Dℓν using corrections to the common inputs and world averages.

From: B meson decays

experiment

G MathType@MTEF@5@5@+=feaagaart1ev2aaatCvAUfKttLearuWrP9MDH5MBPbIqV92AaeXatLxBI9gBaebbnrfifHhDYfgasaacH8bkY=wiFfYlOipiY=Hhbbf9v8qqaqFr0xc9vqpe0di9q8qqpG0dHiVcFbIOFHK8Feei0lXdar=Jb9qqFfeaYRXxe9vr0=vr0=LqpWqaaeaabiGaciaacaqabeaabeqacmaaaOqaamrtHrhAL1wy0L2yHvtyaeHbnfgDOvwBHrxAJfwnaGabciab=zq8hbaa@3679@ (1)|Vcb|(×10-3)

ρ D 2 MathType@MTEF@5@5@+=feaagaart1ev2aaatCvAUfKttLearuWrP9MDH5MBPbIqV92AaeXatLxBI9gBaebbnrfifHhDYfgasaacH8bkY=wiFfYlOipiY=Hhbbf9v8qqaqFr0xc9vqpe0di9q8qqpG0dHiVcFbIOFHK8Feei0lXdar=Jb9qqFfeaYRXxe9vr0=vr0=LqpWqaaeaabiGaciaacaqabeaabeqacmaaaOqaaiabeg8aYnaaDaaaleaacqWGebaraeaacqaIYaGmaaaaaa@2EE7@

Corrstat

Branching fraction(%)

ALEPH [132]

38.1 ± 11.8 ± 6.1

0.91 ± 0.98 ± 0.36

98%

2.25 ± 0.18 ± 0.36

BaBar [249]

42.3 ± 1.9 ± 1.0

1.20 ± 0.09 ± 0.04

95%

-

BaBar [250]

43.8 ± 0.8 ± 2.1

1.22 ± 0.04 ± 0.06

63%

-

BaBar [251]

-

-

-

2.20 ± 0.11 ± 0.12

BELLE [252]

40.7 ± 4.4 ± 5.1

1.12 ± 0.22 ± 0.14

96%

2.09 ± 0.12 ± 0.39

CLEO [253]

44.5 ± 5.9 ± 3.4

1.27 ± 0.25 ± 0.14

95%

2.10 ± 0.13 ± 0.15

World average

42.4 ± 0.7 ± 1.4

1.19 ± 0.04 ± 0.04

96%

2.16 ± 0.12

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PMC Physics A

ISSN: 1754-0410