Evidence for a vector charmoniumlike state in e(+ )e(-) -> Ds+Ds2(2573)(-) + c.c

S. Jia; C. P. Shen; Adachi; H. Aihara; S. Al Said; D. M. Asner; H. Atmacan; Aulchenko; T. Aushev; R. Ayad; Badhrees; P. Behera; K. Belous; J. Bennett; D. Besson; Bhardwaj; T. Bilka; J. Biswal; G. Bonvicini; A. Bozek; M. Bracko; T. E. Browder; M. Campajola; D. Cervenkov; P. Chang; A. Chen; B. G. Cheon; K. Chilikin; K. Cho; S-K Choi; Y. Choi; S. Choudhury; D. Cinabro; S. Cunliffe; N. Dash; G. De Nardo; F. Di Capua; Z. Dolezal; T. Dong; S. Eidelman; D. Epifanov; J. E. Fast; T. Ferber; D. Ferlewicz; B. G. Fulsom; R. Garg; Gaur; N. Gabyshev; A. Garmash; A. Giri; P. Goldenzweig; B. Golob; O. Grzymkowska; O. Hartbrich; K. Hayasaka; H. Hayashii; W-S Hou; C-L Hsu; K. Inami; G. Inguglia; A. Ishikawa; R. Itoh; M. Iwasaki; Y. Iwasaki; H. B. Jeon; Y. Jin; K. K. Joo; G. Karyan; T. Kawasaki; C. Kiesling; B. H. Kim; D. Y. Kim; K-H Kim; S. H. Kim; Y-K Kim; K. Kinoshita; P. Kodys; S. Korpar; D. Kotchetkov; P. Krizan; R. Kroeger; P. Krokovny; R. Kulasiri; A. Kuzmin; Y-J Kwon; K. Lalwani; J. S. Lange; S. C. Lee; L. K. Li; Y. B. Li; L. Li Gioi; J. Libby; K. Lieret; D. Liventsev; J. MacNaughton; C. MacQueen; M. Masuda; T. Matsuda; D. Matvienko; M. Merola; R. Mizuk; T. J. Moon; T. Mori; M. Mrvar; M. Nakao; M. Nayak; N. K. Nisar; S. Nishida; S. Ogawa; H. Ono; P. Oskin; P. Pakhlov; G. Pakhlova; S. Pardi; S. Patra; S. Paul; T. K. Pedlar; R. Pestotnik; L. E. Piilonen; T. Podobnik; Popov; E. Prencipe; M. T. Prim; A. Rostomyan; N. Rout; G. Russo; Y. Sakai; S. Sandilya; L. Santelj; T. Sanuki; Savinov; G. Schnell; J. Schueler; C. Schwanda; Y. Seino; K. Senyo; M. E. Sevior; M. Shapkin; Shebalin; J-G Shiu; B. Shwartz; E. Solovieva; S. Stanic; M. Staric; Z. S. Stottler; J. F. Strube; M. Sumihama; T. Sumiyoshi; W. Sutcliffe; M. Takizawa; K. Tanida; F. Tenchini; M. Uchida; T. Uglov; Y. Unno; S. Uno; Y. Usov; R. Van Tonder; G. Varner; A. Vinokurova; C. H. Wang; E. Wang; M-Z Wang; P. Wang; X. L. Wang; M. Watanabe; E. Won; X. Xu; W. Yan; S. B. Yang; H. Ye; C. Z. Yuan; Y. Yusa; Z. P. Zhang; Zhilich; Zhukova; Zhulanov; Belle Collaboration; I. Badhrees

doi:10.1103/PhysRevD.101.091101

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Evidence for a vector charmoniumlike state in e(+ )e(-) -> Ds+Ds2(2573)(-) + c.c

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Evidence for a vector charmoniumlike state in e(+ )e(-) -> Ds+Ds2(2573)(-) + c.c

S. Jia, C. P. Shen, Adachi, H. Aihara, S. Al Said, D. M. Asner, H. Atmacan, Aulchenko, T. Aushev, R. Ayad, …

Physical review. D, Vol.101(9)

12/05/2020

DOI: https://doi.org/10.1103/PhysRevD.101.091101

Abstract

Astronomy & Astrophysics

Physical Sciences

Physics

Physics, Particles & Fields

Science & Technology

We report the measurement of e(+) e(-) -> D-s(+) Ds(2)*(2573)(-) c.c. via initial-state radiation using a data sample of an integrated luminosity of 921.9 fb(-1) collected with the Belle detector at the Upsilon(4S) and nearby. We find evidence for an enhancement with a 3.4 sigma significance in the invariant mass of Ds+Ds2*(2573)(-) + c.c. The measured mass and width are (4619.8(-8.0)(+8.9)(stat.) +/- 2.3(syst.)) MeV/c(2) and (47.0(-14.8)(+31.3)(stat.) +/- 4.6(syst.)) MeV, respectively. The mass, width, and quantum numbers of this enhancement are consistent with the charmoniumlike state at 4626 MeV/c(2) recently reported by Belle in e(+) e(-) -> Ds+ Ds1(2536)(-) c.c. The product of the e(+) e(-) -> D-s(+) Ds(2)*(2573)(-) + c.c. cross section and the branching fraction of D-s2*(2573)(-) -> (D) over bar K-0(-) is measured from Ds+Ds2*(2573)(-) threshold to 5.6 GeV.

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Title: Evidence for a vector charmoniumlike state in e(+ )e(-) -> Ds+Ds2(2573)(-) + c.c
Creators - without role: S. Jia - Beihang University
C. P. Shen - Fudan University
Adachi - SOKENDAI Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
H. Aihara - The University of Tokyo
S. Al Said - King Abdulaziz University
D. M. Asner - Brookhaven Natl Lab, Upton, NY 11973 USA
H. Atmacan - University of Cincinnati
Aulchenko - Siberian Branch of the Russian Academy of Sciences
T. Aushev - Supreme Council Of Health
R. Ayad - University of Tabuk
Badhrees - King Abdulaziz City Sci & Technol, Riyadh 11442, Saudi Arabia
P. Behera - Indian Institute of Technology Madras
K. Belous - Inst High Energy Phys, Protvino 142281, Russia
J. Bennett - University of Mississippi
D. Besson - Moscow Phys Engn Inst, Moscow 115409, Russia
Bhardwaj - Indian Inst Sci Educ & Res Mohali, Sas Nagar 140306, India
T. Bilka - Charles University
J. Biswal - J Stefan Inst, Ljubljana 1000, Slovenia
G. Bonvicini - Wayne State University
A. Bozek - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
M. Bracko - J Stefan Inst, Ljubljana 1000, Slovenia
T. E. Browder - University of Hawaii System
M. Campajola - INFN, Sez Napoli, I-80126 Naples, Italy
D. Cervenkov - Charles University
P. Chang - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
A. Chen - Natl Cent Univ, Chungli 32054, Taiwan
B. G. Cheon - Hanyang University
K. Chilikin - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
K. Cho - Korea Inst Sci & Technol Informat, Daejeon 34141, South Korea
S-K Choi - Gyeongsang Natl Univ, Jinju 52828, South Korea
Y. Choi - Sungkyunkwan University
S. Choudhury - Indian Institute of Technology Hyderabad
D. Cinabro - Wayne State University
S. Cunliffe - DESY, D-22607 Hamburg, Germany
N. Dash - Indian Institute of Technology Bhubaneswar
G. De Nardo - INFN, Sez Napoli, I-80126 Naples, Italy
F. Di Capua - INFN, Sez Napoli, I-80126 Naples, Italy
Z. Dolezal - Charles University
T. Dong - Fudan University
S. Eidelman - Siberian Branch of the Russian Academy of Sciences
D. Epifanov - Siberian Branch of the Russian Academy of Sciences
J. E. Fast - Pacific Northwest Natl Lab, Richland, WA 99352 USA
T. Ferber - DESY, D-22607 Hamburg, Germany
D. Ferlewicz - University of Melbourne
B. G. Fulsom - Pacific Northwest Natl Lab, Richland, WA 99352 USA
R. Garg - Panjab University
Gaur - Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA
N. Gabyshev - Siberian Branch of the Russian Academy of Sciences
A. Garmash - Siberian Branch of the Russian Academy of Sciences
A. Giri - Indian Institute of Technology Hyderabad
P. Goldenzweig - Karlsruher Inst Technol, Inst Expt Teilchenphys, D-76131 Karlsruhe, Germany
B. Golob - J Stefan Inst, Ljubljana 1000, Slovenia
O. Grzymkowska - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
O. Hartbrich - University of Hawaii System
K. Hayasaka - Niigata University
H. Hayashii - Nara Womens Univ, Nara 6308506, Japan
W-S Hou - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
C-L Hsu - University of Sydney
K. Inami - Nagoya University
G. Inguglia - Inst High Energy Phys, A-1050 Vienna, Austria
A. Ishikawa - SOKENDAI Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
R. Itoh - SOKENDAI Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
M. Iwasaki - Osaka City University
Y. Iwasaki - High Energy Accelerator Res Org, KEK, Tsukuba, Ibaraki 3050801, Japan
H. B. Jeon - Kyungpook Natl Univ, Daegu 41566, South Korea
Y. Jin - The University of Tokyo
K. K. Joo - Chonnam Natl Univ, Gwangju 61186, South Korea
G. Karyan - DESY, D-22607 Hamburg, Germany
T. Kawasaki - Kitasato University
C. Kiesling - Max
B. H. Kim - University of Seoul
D. Y. Kim - Soongsil University
K-H Kim - Yonsei University
S. H. Kim - Hanyang University
Y-K Kim - Yonsei University
K. Kinoshita - University of Cincinnati
P. Kodys - Charles University
S. Korpar - J Stefan Inst, Ljubljana 1000, Slovenia
D. Kotchetkov - University of Hawaii System
P. Krizan - J Stefan Inst, Ljubljana 1000, Slovenia
R. Kroeger - University of Mississippi
P. Krokovny - Siberian Branch of the Russian Academy of Sciences
R. Kulasiri - Kennesaw State University
A. Kuzmin - Siberian Branch of the Russian Academy of Sciences
Y-J Kwon - Yonsei University
K. Lalwani - Malaviya Natl Inst Technol Jaipur, Jaipur 302017, Rajasthan, India
J. S. Lange - University of Giessen
S. C. Lee - Kyungpook Natl Univ, Daegu 41566, South Korea
L. K. Li - Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Y. B. Li - Peking University
L. Li Gioi - Max
J. Libby - Indian Institute of Technology Madras
K. Lieret - Ludwig Maximilians Univ Munchen, D-80539 Munich, Germany
D. Liventsev - High Energy Accelerator Res Org, KEK, Tsukuba, Ibaraki 3050801, Japan
J. MacNaughton - University of Miyazaki
C. MacQueen - University of Melbourne
M. Masuda - The University of Tokyo
T. Matsuda - University of Miyazaki
D. Matvienko - Siberian Branch of the Russian Academy of Sciences
M. Merola - INFN, Sez Napoli, I-80126 Naples, Italy
R. Mizuk - Supreme Council Of Health
T. J. Moon - University of Seoul
T. Mori - Nagoya University
M. Mrvar - Inst High Energy Phys, A-1050 Vienna, Austria
M. Nakao - SOKENDAI Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
M. Nayak - Tel Aviv University
N. K. Nisar - University of Pittsburgh
S. Nishida - SOKENDAI Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
S. Ogawa - Toho University
H. Ono - Nippon Dent Univ, Niigata 9518580, Japan
P. Oskin - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
P. Pakhlov - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
G. Pakhlova - Supreme Council Of Health
S. Pardi - INFN, Sez Napoli, I-80126 Naples, Italy
S. Patra - Indian Inst Sci Educ & Res Mohali, Sas Nagar 140306, India
S. Paul - Tech Univ Munich, Dept Phys, D-85748 Garching, Germany
T. K. Pedlar - Luther Coll, Decorah, IA 52101 USA
R. Pestotnik - J Stefan Inst, Ljubljana 1000, Slovenia
L. E. Piilonen - Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA
T. Podobnik - J Stefan Inst, Ljubljana 1000, Slovenia
Popov - Supreme Council Of Health
E. Prencipe - Forschungszentrum Jülich
M. T. Prim - Karlsruher Inst Technol, Inst Expt Teilchenphys, D-76131 Karlsruhe, Germany
A. Rostomyan - DESY, D-22607 Hamburg, Germany
N. Rout - Indian Institute of Technology Madras
G. Russo - Univ Napoli Federico II, I-80055 Naples, Italy
Y. Sakai - SOKENDAI Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
S. Sandilya - University of Cincinnati
L. Santelj - J Stefan Inst, Ljubljana 1000, Slovenia
T. Sanuki - Tohoku University
Savinov - University of Pittsburgh
G. Schnell - University of the Basque Country
J. Schueler - University of Hawaii System
C. Schwanda - Inst High Energy Phys, A-1050 Vienna, Austria
Y. Seino - Niigata University
K. Senyo - Yamagata University
M. E. Sevior - University of Melbourne
M. Shapkin - Inst High Energy Phys, Protvino 142281, Russia
Shebalin - University of Hawaii System
J-G Shiu - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
B. Shwartz - Siberian Branch of the Russian Academy of Sciences
E. Solovieva - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
S. Stanic - University of Nova Gorica
M. Staric - J Stefan Inst, Ljubljana 1000, Slovenia
Z. S. Stottler - Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA
J. F. Strube - Pacific Northwest Natl Lab, Richland, WA 99352 USA
M. Sumihama - Gifu University
T. Sumiyoshi - Tokyo Metropolitan University
W. Sutcliffe - University of Bonn
M. Takizawa - Japan Proton Accelerator Research Complex
K. Tanida - Japan Atom Energy Agcy, Adv Sci Res Ctr, Naka, Ibaraki 3191195, Japan
F. Tenchini - DESY, D-22607 Hamburg, Germany
M. Uchida - Tokyo Institute of Technology
T. Uglov - Supreme Council Of Health
Y. Unno - Hanyang University
S. Uno - SOKENDAI Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
Y. Usov - Siberian Branch of the Russian Academy of Sciences
R. Van Tonder - University of Bonn
G. Varner - University of Hawaii System
A. Vinokurova - Siberian Branch of the Russian Academy of Sciences
C. H. Wang - Natl United Univ, Miaoli 36003, Taiwan
E. Wang - University of Pittsburgh
M-Z Wang - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
P. Wang - Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
X. L. Wang - Fudan University
M. Watanabe - Niigata University
E. Won - University of Seoul
X. Xu - Soochow Univ, Suzhou 215006, Peoples R China
W. Yan - Univ Sci & Technol China, Hefei 230026, Peoples R China
S. B. Yang - University of Seoul
H. Ye - DESY, D-22607 Hamburg, Germany
C. Z. Yuan - Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Y. Yusa - Niigata University
Z. P. Zhang - Univ Sci & Technol China, Hefei 230026, Peoples R China
Zhilich - Siberian Branch of the Russian Academy of Sciences
Zhukova - Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
Zhulanov - Siberian Branch of the Russian Academy of Sciences
Belle Collaboration
I. Badhrees - King Abdulaziz City for Science & Technology
Publication Details: Physical review. D, Vol.101(9)
Publisher: Amer Physical Soc
Number of pages: 8
Grant note: Radiation Science Research Institute, Foreign Large-size Research Facility Application Supporting project Ministry of Education of Taiwan; Ministry of Education, Taiwan Ministry of Science and Technology of Taiwan; Ministry of Science and Technology, Taiwan Ikerbasque Department of Science and Technology of India; Department of Science & Technology (India) Austrian Science Fund (FWF) CAS Center for Excellence in Particle Physics (CCEPP) 18PJ1401000 / Shanghai Pujiang Program Ministry of Education, Culture, Sports, Science, and Technology (MEXT) of Japan; Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT) Istituto Nazionale di Fisica Nucleare of Italy; Istituto Nazionale di Fisica Nucleare (INFN) Deutsche Forschungsgemeinschaft; German Research Foundation (DFG) Polish Ministry of Science and Higher Education; Ministry of Science and Higher Education, Poland Japan Society for the Promotion of Science (JSPS); Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT); Japan Society for the Promotion of Science Tau-Lepton Physics Research Center of Nagoya University VolkswagenStiftung; Volkswagen 11435013; 11475187; 11521505; 11575017; 11675166; 11761141009; 11705209; 11975076 / National Natural Science Foundation of China; National Natural Science Foundation of China (NSFC) KREONET/GLORIAD Swiss National Science Foundation; Swiss National Science Foundation (SNSF) Global Science Experimental Data Hub Center of the Korea Institute of Science and Technology Information Basque Foundation for Science, Spain United States National Science Foundation; National Science Foundation (NSF) LTT17020 / Ministry of Education, Youth and Sports of the Czech Republic; Ministry of Education, Youth & Sports - Czech Republic 18-12-00226 / Russian Science Foundation (RSF) 1832-00091 / Russian Foundation for Basic Research; Russian Foundation for Basic Research (RFBR); Spanish Government United States Department of Energy; United States Department of Energy (DOE) Excellence Cluster Universe Slovenian Research Agency; Slovenian Research Agency - Slovenia Polish National Science Center Carl Zeiss Foundation DP180102629; DP170102389; DP170102204; DP150103061; FT130100303 / Australian Research Council QYZDJ-SSW-SLH011 / Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS) 2016R1-D1A1B-01010135; 2016R1-D1A1B-02012900; 2018R1-A2B3003643; 2018R1-A6A1A-06024970; 2018R1D1A1B-07047294; 2019K1-A3A7A-09033840; 2019R1-I1A3A-01058933 / National Research Foundation (NRF) of Korea; National Research Foundation of Korea
Identifiers: 9918743308331
Academic Unit: King Abdulaziz City for Science & Technology
Language: English
Resource Type: Journal article