Please use this identifier to cite or link to this item: http://repository.vnu.edu.vn/handle/VNU_123/32530
Title: Search for CP violation in D-0 -> pi(-)pi(+)pi(0) decays with the energy test
Authors: Aaij, R.
Adeva, B.
Adinolfi, M.
Keywords: TOOL;CP violation
Issue Date: 2015
Publisher: ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Citation: ISIKNOWLEDGE
Abstract: 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.
Description: PHYSICS LETTERS B Volume: 740 Pages: 158-167 Published: JAN 5 2015 ; TNS05787
URI: http://repository.vnu.edu.vn/handle/VNU_123/32530
ISSN: 0370-2693
Appears in Collections:Bài báo của ĐHQGHN trong Web of Science

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