Search for CP violation in the decay D[superscript +]→π[superscript −]π[superscript +]π[superscript +]
A search for CP violation in the phase space of the decay D[superscript +]→π[superscript −]π[superscript +]π[superscript +] is reported using pp collision data, corresponding to an integrated luminosity of 1.0 fb[superscript −1], collected by the LHCb experiment at a centre-of-mass energy of 7 TeV....
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
Elsevier
2014
|
| Online Access: | http://hdl.handle.net/1721.1/87574 https://orcid.org/0000-0001-8285-3346 |
| Summary: | A search for CP violation in the phase space of the decay D[superscript +]→π[superscript −]π[superscript +]π[superscript +] is reported using pp collision data, corresponding to an integrated luminosity of 1.0 fb[superscript −1], collected by the LHCb experiment at a centre-of-mass energy of 7 TeV. The Dalitz plot distributions for 3.1×10[superscript 6]D[superscript +] and D[superscript −] candidates are compared with binned and unbinned model-independent techniques. No evidence for CP violation is found. |
|---|