Search for the eta(c2) (1D) in e( ) e(-) -> gamma eta(c2)(1D) at root s near 10.6 GeV at Belle

S Jia; CP Shen; I Adachi; H Aihara; S Al Said; DM Asner; T Aushev; R Ayad; V Babu; P Behera; K Belous; J Bennett; M Bessner; V Bhardwaj; B Bhuyan; T Bilka; J Biswal; A Bobrov; G Bonvicini; A Bozek; M Bracko; P Branchini; TE Browder; A Budano; M Campajola; D Cervenkov; M-C Chang; P Chang; V Chekelian; A Chen; BG Cheon; K Chilikin; HE Cho; K Cho; S-J Cho; S-K Choi; Y Choi; S Choudhury; D Cinabro; S Cunliffe; S Das; N Dash; G De Nardo; G De Pietro; R Dhamija; F Di Capua; Z Dolezal; T Dong; D Epifanov; T Ferber; BG Fulsom; R Garg; V Gaur; N Gabyshev; A Garmash; A Giri; P Goldenzweig; E Graziani; T Gu; K Gudkova; C Hadjivasiliou; S Halder; T Hara; O Hartbrich; K Hayasaka; H Hayashii; W-S Hou; C-L Hsu; K Inami; A Ishikawa; R Itoh; M Iwasaki; Y Iwasaki; WW Jacobs; Y Jin; KK Joo; AB Kaliyar; KH Kang; G Karyan; Y Kato; T Kawasaki; C Kiesling; DY Kim; K-H Kim; SH Kim; Y-K Kim; K Kinoshita; P Kodys; T Konno; A Korobov; S Korpar; E Kovalenko; P Krizan; R Kroeger; P Krokovny; T Kuhr; M Kumar; K Kumara; A Kuzmin; Y-J Kwon; K Lalwani; JS Lange; M Laurenza; SC Lee; CH Li; J Li; LK Li; YB Li; L Li Gioi; J Libby; K Lieret; D Liventsev; M Masuda; T Matsuda; D Matvienko; M Merola; F Metzner; K Miyabayashi; H Miyata; R Mizuk; R Mussa; M Nakao; Z Natkaniec; A Natochii; L Nayak; M Niiyama; NK Nisar; S Nishida; K Nishimura; S Ogawa; H Ono; P Oskin; P Pakhlov; G Pakhlova; S Pardi; S-H Park; S Paul; TK Pedlar; R Pestotnik; LE Piilonen; T Podobnik; V Popov; E Prencipe; MT Prim; A Rostomyan; N Rout; G Russo; D Sahoo; S Sandilya; A Sangal; L Santelj; T Sanuki; V Savinov; G Schnell; C Schwanda; Y Seino; K Senyo; ME Sevior; M Shapkin; C Sharma; J-G Shiu; B Shwartz; A Sokolov; E Solovieva; M Staric; ZS Stottler; M Sumihama; M Takizawa; K Tanida; Y Tao; F Tenchini; K Trabelsi; T Uglov; Y Unno; K Uno; S Uno; P Urquijo; Y Usov; SE Vahsen; R Van Tonder; G Varner; A Vinokurova; E Waheed; CH Wang; E Wang; M-Z Wang; P Wang; S Watanuki; O Werbycka; E Won; X Xu; BD Yabsley; W Yan; SB Yang; H Ye; J Yelton; JH Yin; CZ Yuan; Y Yusa; ZP Zhang; V Zhilich; V Zhukova

Journal article

Search for the eta(c2) (1D) in e( ) e(-) -> gamma eta(c2)(1D) at root s near 10.6 GeV at Belle

S Jia, CP Shen, I Adachi, H Aihara, S Al Said, DM Asner, T Aushev, R Ayad, V Babu, P Behera, K Belous, J Bennett, M Bessner, V Bhardwaj, B Bhuyan, T Bilka, J Biswal, A Bobrov, G Bonvicini, A Bozek Show all

PHYSICAL REVIEW D | AMER PHYSICAL SOC | Published : 2021

DOI: 10.1103/PhysRevD.104.012012

Abstract

For the first time we search for the in at , 10.58, and 10.867 GeV with data samples of , , and , respectively, accumulated with the Belle detector at the KEKB asymmetric energy electron-positron collider. No significant signal is observed in the mass range between 3.8 and . The upper limit at 90% confidence level on the product of the Born cross section for and branching fraction for is determined to be at near 10.6 GeV.

University of Melbourne Researchers

Martin Sevior Author Physics

Phillip Urquijo Author Physics

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Grants

Awarded by Australian Research Council

Awarded by FWF Austrian Science Fund

Awarded by Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS)

Awarded by Shanghai Pujiang Programunder

Awarded by Shanghai Science and Technology Committee (STCSM)

Awarded by Ministry of Education, Youth and Sports of the Czech Republic

Awarded by Horizon 2020 ERC Advanced Grant No. 884719 and ERC Starting

Awarded by Department of Atomic Energy

Awarded by National Research Foundation (NRF) of Korea

Awarded by Ministry of Science and Higher Education of the Russian Federation

Awarded by University of Tabuk

Awarded by Slovenian Research Agency

Funding Acknowledgements

We thanktheKEKBgroup for the excellentoperation of the accelerator; the KEK cryogenics group for the efficient operation of the solenoid; and the KEK computer group, and the Pacific Northwest National Laboratory (PNNL) EnvironmentalMolecular SciencesLaboratory (EMSL) computing group for strong computing support; and the National Institute of Informatics, and Science Information NETwork 5 (SINET5) for valuable network support. We acknowledge support from the Ministry of Education, Culture, Sports, Science, and Technology (MEXT) of Japan, the Japan Society for the Promotion of Science (JSPS), and the TauLepton Physics Research Center of Nagoya University; the Australian Research Council including Grants No. DP180102629, No. DP170102389, No. DP170102204, No. DP150103061, No. FT130100303; AustrianFederalMinistry ofEducation, Science and Research (FWF) andFWFAustrian Science FundNo. P 31361-N36; theNationalNatural Science Foundation of China under Contracts No. 11435013, No. 11475187, No. 11521505, No. 11575017, No. 11675166, No. 11705209; No. 11761141009; No. 11975076; No. 12042509; No. 12005040; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS), Grant No. QYZDJSSW-SLH011; the CAS Center for Excellence in Particle Physics (CCEPP); theShanghaiPujiangProgramunderGrant No. 18PJ1401000; the Shanghai Science and Technology Committee (STCSM) under Grant No. 19ZR1403000; the Ministry of Education, Youth and Sports of the Czech Republic under Contract No. LTT17020; Horizon 2020 ERC Advanced Grant No. 884719 and ERC Starting Grant No. 947006 "InterLeptons" (EuropeanUnion); the Carl Zeiss Foundation, the Deutsche Forschungsgemeinschaft, the Excellence Cluster Universe, and the VolkswagenStiftung; the Department of Atomic Energy (Project Identification No. RTI 4002) and the Department of Science and Technology of India; the Istituto Nazionale di Fisica Nucleare of Italy; National Research Foundation (NRF) of Korea Grants No. 2016R1D1A1B01010135, No. 2016R1D1A1B02012900, No. 2018R1A2B3003643, No. 2018R1A6A1A06024970, No. 2018R1D1A1B07047294, No. 2019K1A3A7A09 033840, No. 2019R1I1A3A01058933; Radiation Science Research Institute, Foreign Large-size Research Facility Application Supporting project, the Global Science Experimental Data Hub Center of the Korea Institute of Science and Technology Information and KREONET/GLORIAD; the Polish Ministry of Science and Higher Education and the National Science Center; the Ministry of Science and Higher Education of the Russian Federation, Agreement 14.W03.31.0026, and the HSE University Basic Research Program, Moscow; University of Tabuk research GrantsNo. S-1440-0321, No. S-0256-1438, andNo. S-02801439 (Saudi Arabia); the Slovenian Research Agency Grants No. J1-9124 and No. P1-0135; Ikerbasque, Basque Foundation for Science, Spain; the Swiss National Science Foundation; the Ministry of Education and the Ministry of Science and Technology of Taiwan; and the United States Department of Energy and the National Science Foundation.