CP VIOLATION PARAMETERS

SηK0γ ( B0 ηK0γ)

INSPIRE   PDGID:
S042SEG
VALUE DOCUMENT ID TECN  COMMENT
0.5±0.5 OUR AVERAGE  Error includes scale factor of 1.2.
1.32 ±0.77 ±0.36 1
NAKANO
2018
BELL e+ e Υ(4S)
0.18 0.46+0.49 ±0.12 2
AUBERT
2009
BABR e+ e Υ(4S)
1  Assuming mηKS0 < 2.1 GeV.
2  Assuming mηK < 3.25 GeV.
Conservation Laws:
CP INVARIANCE
References
NAKANO 2018
PR D97 092003 Measurement of time-dependent CP asymmetries in B0KS0ηγ decays
AUBERT 2009
PR D79 011102 Branching Fractions and CP-Violating Asymmetries in Radiative B Decays to ηKγ