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 [Formula presented] and [Formula presented]. We have measured the following asymmetry parameters relative to [Formula presented]: [Formula presented], [Formula presented], and [Formula presented] relative to [Formula presented]. We have also measured the relative branching ratios and found [Formula presented], [Formula presented], and [Formula presented]. © 2002 The American Physical Society.
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Titolo: | Search for CP Violation in the decays [Formula presented] and [Formula presented] |
Autori: | |
Data di pubblicazione: | 2002 |
Rivista: | |
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 [Formula presented] and [Formula presented]. We have measured the following asymmetry parameters relative to [Formula presented]: [Formula presented], [Formula presented], and [Formula presented] relative to [Formula presented]. We have also measured the relative branching ratios and found [Formula presented], [Formula presented], and [Formula presented]. © 2002 The American Physical Society. |
Handle: | http://hdl.handle.net/11571/1350412 |
Appare nelle tipologie: | 1.1 Articolo in rivista |