Search for ω (2012) →k Ξ (1530) →kπ Ξ at Belle

Belle Collaboration

doi:10.1103/PhysRevD.100.032006

Search for ω (2012) →k Ξ (1530) →kπ Ξ at Belle

Belle Collaboration

Chair of Physics I

Beihang University
Fudan University
KEK and Graduate University for Advanced Studies (Sokendai)
High Energy Accelerator Research Organization (KEK)
Korea University
University of Tokyo
Faculty of Sciences, King Abdulaziz University
University of Tabuk
Brookhaven National Laboratory
Moscow Institute of Physics and Technology
Deutsches Elektronen-Synchrotron (DESY)
Indian Institute of Technology Bhubaneswar
University of Sydney
Indian Institute of Technology Madras
Georg-August-Universität Göttingen
University of Mississippi
Stefan Meyer Institut für Subatomare Physik (SMI)
Indian Institute of Science Education and Research Mohali
Charles University in Prague
Jožef Stefan Institute
Budker Institute of Nuclear Physics (SB RAS)
Novosibirsk State University
Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences
University of Maribor
University of Hawaii
INFN Sezione di Napoli
Università degli Studi di Napoli Federico II
Humanoid Technologies Lab (H2T)
Max-Planck-Institut für Physik
National Central University
Hanyang University
P.N. Lebedev Physical Institute of the Russian Academy of Sciences
Korea Institute of Science and Technology Information
Gyeongsang National University
Sungkyunkwan University
Indian Institute of Technology Hyderabad
Wayne State University
Laboratoire de l'Accélérateur Linéaire
Pacific Northwest National Laboratory
Virginia Polytechnic Institute and State University
Univ. of Ljubljana
Niigata University
Nara Women's University
National Taiwan University
Nagoya University
Österreichische Akademie der Wissenschaften
Osaka Prefecture University
Indiana University Bloomington
Kennesaw State University
Chonnam National University
Kyungpook National University
Kitasato University
Soongsil University
Univ. of Cincinnati
Punjab Agricultural University
Yonsei University
Justus-Liebig-Universität Gießen
Seoul National University
Institute of High Energy Physics Chinese Academy of Science
Beijing University
Ludwig-Maximilians-Universität München
University of Miyazaki
University of Melbourne
University of Florida
INFN Sez. di Torino
Osaka University
Indian Institute of Technology Guwahati
Kyoto University
University of Pittsburgh
Toho University
Nippon Dental University
National Research Nuclear University MEPhI
Luther College, Decorah
Forschungszentrum Jülich (FZJ)
University of Malaya
Tohoku University
École Polytechnique Fédérale de Lausanne (EPFL)
Biodonostia Health Research Institute-CIBERNED-UPV-EHU
Basque Foundation for Science
Yamagata University
Institute for High Energy Physics (IHEP)
Gifu University
Tokyo Metropolitan University
Riken
Showa Pharmaceutical University
Japan Atomic Energy Agency
Tokyo Institute of Technology
Duke University
National United University Taiwan
University of Science and Technology of China

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38 Scopus citations

Abstract

Using data samples of e+e- collisions collected at the I(1S), I(2S), and I(3S) resonances with the Belle detector, we search for the three-body decay of the ω(2012) baryon to KπΞ. This decay is predicted to dominate for models describing the ω(2012) as a KΞ(1530) molecule. No significant ω(2012) signals are observed in the studied channels, and 90% credibility level upper limits on the ratios of the branching fractions relative to KΞ decay modes are obtained.

Original language	English
Article number	032006
Journal	Physical Review D
Volume	100
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.100.032006
State	Published - 19 Aug 2019

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10.1103/PhysRevD.100.032006

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@article{9f082cd1f1354630a85ec468a4645ad8,

title = "Search for ω (2012) →k Ξ (1530) →kπ Ξ at Belle",

abstract = "Using data samples of e+e- collisions collected at the I(1S), I(2S), and I(3S) resonances with the Belle detector, we search for the three-body decay of the ω(2012) baryon to KπΞ. This decay is predicted to dominate for models describing the ω(2012) as a KΞ(1530) molecule. No significant ω(2012) signals are observed in the studied channels, and 90\% credibility level upper limits on the ratios of the branching fractions relative to KΞ decay modes are obtained.",

author = "\{Belle Collaboration\} and S. Jia and Shen, \{C. P.\} and I. Adachi and Ahn, \{J. K.\} and H. Aihara and \{Al Said\}, S. and Asner, \{D. M.\} and T. Aushev and R. Ayad and V. Babu and S. Bahinipati and Bakich, \{A. M.\} and P. Behera and C. Bele{\~n}o and J. Bennett and M. Berger and V. Bhardwaj and T. Bilka and J. Biswal and A. Bobrov and A. Bozek and M. Bra{\v c}ko and Browder, \{T. E.\} and M. Campajola and L. Cao and D. {\v C}ervenkov and V. Chekelian and A. Chen and Cheon, \{B. G.\} and K. Chilikin and Cho, \{H. E.\} and K. Cho and Choi, \{S. K.\} and Y. Choi and S. Choudhury and D. Cinabro and S. Cunliffe and N. Dash and \{De Nardo\}, G. and \{Di Capua\}, F. and \{Di Carlo\}, S. and Z. Dole{\v Z}al and Dong, \{T. V.\} and S. Eidelman and D. Epifanov and Fast, \{J. E.\} and Fulsom, \{B. G.\} and V. Gaur and N. Gabyshev and S. Paul",

note = "Publisher Copyright: {\textcopyright} 2019 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the https://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP.",

year = "2019",

month = aug,

day = "19",

doi = "10.1103/PhysRevD.100.032006",

language = "English",

volume = "100",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "3",

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TY - JOUR

T1 - Search for ω (2012) →k Ξ (1530) →kπ Ξ at Belle

AU - Belle Collaboration

AU - Jia, S.

AU - Shen, C. P.

AU - Adachi, I.

AU - Ahn, J. K.

AU - Aihara, H.

AU - Al Said, S.

AU - Asner, D. M.

AU - Aushev, T.

AU - Ayad, R.

AU - Babu, V.

AU - Bahinipati, S.

AU - Bakich, A. M.

AU - Behera, P.

AU - Beleño, C.

AU - Bennett, J.

AU - Berger, M.

AU - Bhardwaj, V.

AU - Bilka, T.

AU - Biswal, J.

AU - Bobrov, A.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Campajola, M.

AU - Cao, L.

AU - Červenkov, D.

AU - Chekelian, V.

AU - Chen, A.

AU - Cheon, B. G.

AU - Chilikin, K.

AU - Cho, H. E.

AU - Cho, K.

AU - Choi, S. K.

AU - Choi, Y.

AU - Choudhury, S.

AU - Cinabro, D.

AU - Cunliffe, S.

AU - Dash, N.

AU - De Nardo, G.

AU - Di Capua, F.

AU - Di Carlo, S.

AU - DoleŽal, Z.

AU - Dong, T. V.

AU - Eidelman, S.

AU - Epifanov, D.

AU - Fast, J. E.

AU - Fulsom, B. G.

AU - Gaur, V.

AU - Gabyshev, N.

AU - Paul, S.

N1 - Publisher Copyright: © 2019 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the https://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP.

PY - 2019/8/19

Y1 - 2019/8/19

N2 - Using data samples of e+e- collisions collected at the I(1S), I(2S), and I(3S) resonances with the Belle detector, we search for the three-body decay of the ω(2012) baryon to KπΞ. This decay is predicted to dominate for models describing the ω(2012) as a KΞ(1530) molecule. No significant ω(2012) signals are observed in the studied channels, and 90% credibility level upper limits on the ratios of the branching fractions relative to KΞ decay modes are obtained.

AB - Using data samples of e+e- collisions collected at the I(1S), I(2S), and I(3S) resonances with the Belle detector, we search for the three-body decay of the ω(2012) baryon to KπΞ. This decay is predicted to dominate for models describing the ω(2012) as a KΞ(1530) molecule. No significant ω(2012) signals are observed in the studied channels, and 90% credibility level upper limits on the ratios of the branching fractions relative to KΞ decay modes are obtained.

UR - https://www.scopus.com/pages/publications/85072625065

U2 - 10.1103/PhysRevD.100.032006

DO - 10.1103/PhysRevD.100.032006

M3 - Article

AN - SCOPUS:85072625065

SN - 2470-0010

VL - 100

JO - Physical Review D

JF - Physical Review D

IS - 3

M1 - 032006

ER -

Search for ω (2012) →k Ξ (1530) →kπ Ξ at Belle

Abstract

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