Search for CP violation in D-0 -> pi(-)pi(+)pi(0) decays with the energy te
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.
| 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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