pdgLive

B^{0}

\to

ϕ γ

Decay Mode Summary INSPIRE PDGID:

	Mode ^()*		Fraction ( $Γ_{i}$ / $Γ$ )	Scale Factor/ Conf. Level	P(MeV/c)


$Γ_{420}$	$B^{0}$ $\to$ $ϕ γ$		$< 1.0 \times 10^{- 7}$	CL= 90%	2541

Category:

Light unflavored meson modes

The following data is related to the above value:

Γ (

B^{0}

\to

ϕ γ) / Γ_{total}

Γ_{420} / Γ

VALUE

CL%

DOCUMENT ID

TECN

COMMENT

< 1.0 \times 10^{- 7}

90

BELL

e^{+}

e^{-}

\to

Υ (4 S)

• • We do not use the following data for averages, fits, limits, etc. • •

< 8.5 \times 10^{- 7}

90

BABR

e^{+}

e^{-}

\to

Υ (4 S)

< 3.3 \times 10^{- 6}

90

CLE2

e^{+}

e^{-}

\to

Υ (4 S)

¹	Assumes equal production of $B^{+}$ and $B^{0}$ at the $Υ (4 S)$ .

PR D93 111101

Search for the Decay

B^{0}

\to

ϕ γ

PR D72 091103

Search for the Radiative Decay

B^{0}

\to

ϕ γ

PRL 84 5283

Study of Exclusive Radiative

B

Meson Decays

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