Abstract
A high-statistics sample of photoproduced charm from the FOCUS experiment has been used to search for direct CP violation in the decay rates for and . We have measured the following asymmetry parameters relative to : , , and relative to . We have also measured the relative branching ratios and found , , and .
- Received 17 September 2001
DOI:https://doi.org/10.1103/PhysRevLett.88.041602
©2002 American Physical Society