First measurement of T -odd moments in D0 → KS0 π+π-π0 decays

(Belle Collaboration)

doi:10.1103/PhysRevD.95.091101

First measurement of T -odd moments in D0 → KS0 π+π-π0 decays

(Belle Collaboration)

Chair of Physics I

Indian Institute of Technology Madras
KEK and Graduate University for Advanced Studies (Sokendai)
High Energy Accelerator Research Organization (KEK)
University of Tokyo
Kind AbdulAziz University
University of Tabuk
Pacific Northwest National Laboratory
Budker Institute of Nuclear Physics (SB RAS)
Novosibirsk State University
Moscow Institute of Physics and Technology
Tata Institute of Fundamental Research, Mumbai
King Abdulaziz City for Science and Technology
Indian Institute of Technology Bhubaneswar
University of Sydney
University of Melbourne
Stefan Meyer Institut für Subatomare Physik (SMI)
Indian Institute of Science Education and Research Mohali
Indian Institute of Technology Guwahati
Jožef Stefan Institute
Wayne State University
Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences
University of Maribor
University of Hawaii
Charles University
Max-Planck-Institut für Physik
National Central University
Hanyang University
P.N. Lebedev Physical Institute of the Russian Academy of Sciences
National Research Nuclear University MEPhI
Korea Institute of Science and Technology Information
Gyeongsang National University
Sungkyunkwan University
Deutsches Elektronen-Synchrotron (DESY)
Virginia Polytechnic Institute and State University
Humanoid Technologies Lab (H2T)
Technical University of Munich
Niigata University
National Taiwan University
Nagoya University
Tohoku University
Indiana University Bloomington
University of Florida
Kyungpook National University
Kennesaw State University
Chonnam National University
Soongsil University
Korea University
Univ. of Cincinnati
Univ. of Ljubljana
University of Munich
Punjab Agricultural University
Tokyo Metropolitan University
Yonsei University
Justus-Liebig-Universität Gießen
University of Science and Technology of China
University of Pittsburgh
University of Miyazaki
Nara Women's University
Utkal University
INFN Sez. di Torino
Kyoto University
Toho University
Kanagawa University
Nippon Dental University
University of Bonn
University of Malaya
EPFL
Biodonostia Health Research Institute-CIBERNED-UPV-EHU
Basque Foundation for Science
Österreichische Akademie der Wissenschaften
Yamagata University
Beihang University
Tokyo Institute of Technology
Cluster of Excellence E-conversion
Institute of Mathematical Sciences India
Institute for High Energy Physics (IHEP)
Riken
Showa Pharmaceutical University
University of Torino
Japan Atomic Energy Agency
National United University Taiwan
Institute of High Energy Physics Chinese Academy of Science

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

We report the first measurement of the T-odd moments in the decay D0→KS0π+π-π0 from a data sample corresponding to an integrated luminosity of 966 fb-1 collected by the Belle experiment at the KEKB asymmetric-energy e+e- collider. From these moments we determine the CP-violation-sensitive asymmetry aCPT-odd=[-0.28±1.38(stat.)-0.76+0.23(syst.)]×10-3, which is consistent with no CP violation. In addition, we perform aCPT-odd measurements in different regions of the D0→KS0π+π-π0 phase space; these are also consistent with no CP violation.

Original language	English
Article number	091101
Journal	Physical Review D
Volume	95
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevD.95.091101
State	Published - 1 May 2017

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10.1103/PhysRevD.95.091101

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@article{9b3957973296411fa49f566c99e98c86,

title = "First measurement of T -odd moments in D0 → KS0 π+π-π0 decays",

abstract = "We report the first measurement of the T-odd moments in the decay D0→KS0π+π-π0 from a data sample corresponding to an integrated luminosity of 966 fb-1 collected by the Belle experiment at the KEKB asymmetric-energy e+e- collider. From these moments we determine the CP-violation-sensitive asymmetry aCPT-odd=[-0.28±1.38(stat.)-0.76+0.23(syst.)]×10-3, which is consistent with no CP violation. In addition, we perform aCPT-odd measurements in different regions of the D0→KS0π+π-π0 phase space; these are also consistent with no CP violation.",

author = "\{(Belle Collaboration)\} and K. Prasanth and J. Libby and I. Adachi and H. Aihara and \{Al Said\}, S. and Asner, \{D. M.\} and V. Aulchenko and T. Aushev and R. Ayad and V. Babu and I. Badhrees and S. Bahinipati and Bakich, \{A. M.\} and V. Bansal and E. Barberio and M. Berger and V. Bhardwaj and B. Bhuyan and J. Biswal and A. Bobrov and A. Bondar and G. Bonvicini and A. Bozek and M. Bra{\v c}ko and Browder, \{T. E.\} and D. {\v C}ervenkov and V. Chekelian and A. Chen and Cheon, \{B. G.\} and K. Chilikin and R. Chistov and K. Cho and Choi, \{S. K.\} and Y. Choi and D. Cinabro and N. Dash and \{Di Carlo\}, S. and Z. Dole{\v Z}al and Z. Dr{\'a}sal and D. Dutta and S. Eidelman and D. Epifanov and H. Farhat and Fast, \{J. E.\} and T. Ferber and Fulsom, \{B. G.\} and V. Gaur and N. Gabyshev and A. Garmash and S. Paul",

note = "Publisher Copyright: {\textcopyright} 2017 American Physical Society.",

year = "2017",

month = may,

day = "1",

doi = "10.1103/PhysRevD.95.091101",

language = "English",

volume = "95",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "9",

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TY - JOUR

T1 - First measurement of T -odd moments in D0 → KS0 π+π-π0 decays

AU - (Belle Collaboration)

AU - Prasanth, K.

AU - Libby, J.

AU - Adachi, I.

AU - Aihara, H.

AU - Al Said, S.

AU - Asner, D. M.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Ayad, R.

AU - Babu, V.

AU - Badhrees, I.

AU - Bahinipati, S.

AU - Bakich, A. M.

AU - Bansal, V.

AU - Barberio, E.

AU - Berger, M.

AU - Bhardwaj, V.

AU - Bhuyan, B.

AU - Biswal, J.

AU - Bobrov, A.

AU - Bondar, A.

AU - Bonvicini, G.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Červenkov, D.

AU - Chekelian, V.

AU - Chen, A.

AU - Cheon, B. G.

AU - Chilikin, K.

AU - Chistov, R.

AU - Cho, K.

AU - Choi, S. K.

AU - Choi, Y.

AU - Cinabro, D.

AU - Dash, N.

AU - Di Carlo, S.

AU - DoleŽal, Z.

AU - Drásal, Z.

AU - Dutta, D.

AU - Eidelman, S.

AU - Epifanov, D.

AU - Farhat, H.

AU - Fast, J. E.

AU - Ferber, T.

AU - Fulsom, B. G.

AU - Gaur, V.

AU - Gabyshev, N.

AU - Garmash, A.

AU - Paul, S.

PY - 2017/5/1

Y1 - 2017/5/1

N2 - We report the first measurement of the T-odd moments in the decay D0→KS0π+π-π0 from a data sample corresponding to an integrated luminosity of 966 fb-1 collected by the Belle experiment at the KEKB asymmetric-energy e+e- collider. From these moments we determine the CP-violation-sensitive asymmetry aCPT-odd=[-0.28±1.38(stat.)-0.76+0.23(syst.)]×10-3, which is consistent with no CP violation. In addition, we perform aCPT-odd measurements in different regions of the D0→KS0π+π-π0 phase space; these are also consistent with no CP violation.

AB - We report the first measurement of the T-odd moments in the decay D0→KS0π+π-π0 from a data sample corresponding to an integrated luminosity of 966 fb-1 collected by the Belle experiment at the KEKB asymmetric-energy e+e- collider. From these moments we determine the CP-violation-sensitive asymmetry aCPT-odd=[-0.28±1.38(stat.)-0.76+0.23(syst.)]×10-3, which is consistent with no CP violation. In addition, we perform aCPT-odd measurements in different regions of the D0→KS0π+π-π0 phase space; these are also consistent with no CP violation.

UR - https://www.scopus.com/pages/publications/85020122813

U2 - 10.1103/PhysRevD.95.091101

DO - 10.1103/PhysRevD.95.091101

M3 - Article

AN - SCOPUS:85020122813

SN - 2470-0010

VL - 95

JO - Physical Review D

JF - Physical Review D

IS - 9

M1 - 091101

ER -

First measurement of T -odd moments in D0 → KS0 π+π-π0 decays

Abstract

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