content_type = "text/plain"
user_agent = "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
moz = "Mozilla/5.0 "
moz_version = "5"
A search for the decay B+ -> a0+pi0 with the a0+ decaying to an eta
and a pi+ was carried out at the Stanford Linear Accelerator Center
using the BABAR detector coupled with the PEP-II collider. The
analysis used a data sample comprised of approximately 252 million
BBbar pairs collected at the Upsilon(4S) resonance. No signal was
observed and a 90% confidence level upper limit on the branching
fraction was set at 1.32 x 10^{-6}.
|
