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research article
Search for CP violation in D-0 -> pi(-)pi(+)pi(0) decays with the energy test
2015
A search for time-integrated CP violation in the Cabibbo-suppressed decay D-0 -> pi(-)pi(+)pi(0) ir is performed using for the first time an unbinned model-independent technique known as the energy test. Using proton-proton collision data, corresponding to an integrated luminosity of 2.0 fb(-1) collected by the LHCb detector at a centre-of-mass energy of root s = 8 TeV, the world's best sensitivity to CP violation in this decay is obtained. The data are found to be consistent with the hypothesis of CP symmetry with a p-value of (2.6 +/- 0.5)%. (C) 2014 The Authors. Published by Elsevier B.V.
Type
research article
Web of Science ID
WOS:000347046200022
Authors
Aaij, R.
•
Adeva, B.
•
Adinolfi, M.
•
Affolder, A.
•
Ajaltouni, Z.
•
Akar, S.
•
Albrecht, J.
•
Alessio, F.
•
Alexander, M.
•
Ali, S.
Publication date
2015
Publisher
Published in
Volume
740
Start page
158
End page
167
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
February 20, 2015
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