Observation of a new charged charmoniumlike state in B-0 -> J/psi K- pi(+) decays

K. Chilikin; R. Mizuk; I. Adachi; H. Aihara; S. Al Said; K. Arinstein; D. M. Asner; V. Aulchenko; T. Aushev; R. Ayad; T. Aziz; A. M. Bakich; V. Bansal; A. Bondar; G. Bonvicini; A. Bozek; M. Bracko; T. E. Browder; D. Cervenkov; V. Chekelian; A. Chen; B. G. Cheon; R. Chistov; K. Cho; V. Chobanova; S. -K. Choi; Y. Choi; D. Cinabro; M. Danilov; Z. Dolezal; Z. Drasal; A. Drutskoy; K. Dutta; S. Eidelman; D. Epifanov; H. Farhat; J. E. Fast; T. Ferber; O. Frost; V. Gaur; N. Gabyshev; S. Ganguly; A. Garmash; R. Gillard; Y. M. Goh; B. Golob; O. Grzymkowska; J. Haba; T. Hara; K. Hayasaka; H. Hayashii; X. H. He; W. -S. Hou; M. Huschle; H. J. Hyun; A. Ishikawa; R. Itoh; Y. Iwasaki; I. Jaegle; K. K. Joo; T. Julius; T. Kawasaki; C. Kiesling; D. Y. Kim; H. J. Kim; J. H. Kim; M. J. Kim; Y. J. Kim; K. Kinoshita; B. R. Ko; S. Korpar; P. Krizan; P. Krokovny; T. Kuhr; A. Kuzmin; Y. -J. Kwon; J. S. Lange; Y. Li; L. Li Gioi; J. Libby; Y. Liu; D. Liventsev; P. Lukin; K. Miyabayashi; H. Miyata; G. B. Mohanty; A. Moll; T. Mori; R. Mussa; E. Nakano; M. Nakao; T. Nanut; Z. Natkaniec; E. Nedelkovska; N. K. Nisar; S. Nishida; S. Ogawa; S. Okuno; S. L. Olsen; P. Pakhlov; G. Pakhlova; C. W. Park; H. Park; T. K. Pedlar; M. Petric; L. E. Piilonen; E. Ribezl; M. Ritter; A. Rostomyan; Y. Sakai; S. Sandilya; L. Santelj; T. Sanuki; Y. Sato; V. Savinov; O. Schneider; G. Schnell; C. Schwanda; O. Seon; V. Shebalin; C. P. Shen; T. -A. Shibata; J. -G. Shiu; B. Shwartz; A. Sibidanov; F. Simon; Y. -S. Sohn; A. Sokolov; E. Solovieva; M. Staric; M. Steder; K. Sumisawa; T. Sumiyoshi; U. Tamponi; K. Tanida; G. Tatishvili; Y. Teramoto; F. Thorne; K. Trabelsi; M. Uchida; S. Uehara; T. Uglov; Y. Unno; S. Uno; P. Urquijo; C. Van Hulse; P. Vanhoefer; G. Varner; A. Vinokurova; M. N. Wagner; C. H. Wang; M. -Z. Wang; P. Wang; X. L. Wang; Y. Watanabe; S. Wehle; K. M. Williams; E. Won; J. Yamaoka; S. Yashchenko; Z. P. Zhang; V. Zhilich; V. Zhulanov; A. Zupanc; Belle Collaboration

doi:10.1103/PhysRevD.90.112009

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Observation of a new charged charmoniumlike state in B-0 -> J/psi K- pi(+) decays

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Observation of a new charged charmoniumlike state in B-0 -> J/psi K- pi(+) decays

K. Chilikin, R. Mizuk, I. Adachi, H. Aihara, S. Al Said, K. Arinstein, D. M. Asner, V. Aulchenko, T. Aushev, R. Ayad, …

Physical review. D, Vol.90(11)

16/12/2014

DOI: https://doi.org/10.1103/PhysRevD.90.112009

Abstract

Astronomy & Astrophysics

Physical Sciences

Physics

Physics, Particles & Fields

Science & Technology

We present the results of an amplitude analysis of B-0 --> J/psi K- pi(+) decays. A new charged charmoniumlike state Z(c)(4200)(+) decaying to J/psi pi(+) is observed with a significance of 6.2 sigma. The mass and width of the Z(c)(4200)(+) are 4196(-29-13)(+31+17) MeV/c(2) and 370(-70-132)(+70+70) MeV, respectively; the preferred assignment of the quantum numbers is J(P) = 1(+). In addition, we find evidence for Z(c)(4430)(+) --> J/psi pi(+). The analysis is based on a 711 fb(-1) data sample collected by the Belle detector at the asymmetric-energy e(+)e(-) collider KEKB.

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Title: Observation of a new charged charmoniumlike state in B-0 -> J/psi K- pi(+) decays
Creators - without role: K. Chilikin - Inst Theoret & Expt Phys, Moscow 117218, Russia
R. Mizuk - Inst Theoret & Expt Phys, Moscow 117218, Russia
I. Adachi - Grad Univ Adv Studies, Hayama 2400193, Japan
H. Aihara - The University of Tokyo
S. Al Said - King Abdulaziz University
K. Arinstein - Siberian Branch of the Russian Academy of Sciences
D. M. Asner - Pacific NW Natl Lab, Richland, WA 99352 USA
V. Aulchenko - Siberian Branch of the Russian Academy of Sciences
T. Aushev - Inst Theoret & Expt Phys, Moscow 117218, Russia
R. Ayad - University of Tabuk
T. Aziz - Tata Institute of Fundamental Research
A. M. Bakich - University of Sydney
V. Bansal - Pacific NW Natl Lab, Richland, WA 99352 USA
A. Bondar - Siberian Branch of the Russian Academy of Sciences
G. Bonvicini - Wayne State University
A. Bozek - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
M. Bracko - Jožef Stefan International Postgraduate School
T. E. Browder - University of Hawaii System
D. Cervenkov - Charles University
V. Chekelian - Max
A. Chen - Natl Cent Univ, Chungli 32054, Taiwan
B. G. Cheon - Hanyang University
R. Chistov - Inst Theoret & Expt Phys, Moscow 117218, Russia
K. Cho - Korea Inst Sci & Technol, Korea Inst Sci & Technol Informat, Taejon 305806, South Korea
V. Chobanova - Max
S. -K. Choi - Gyeongsang Natl Univ, Chinju 660701, South Korea
Y. Choi - Sungkyunkwan University
D. Cinabro - Wayne State University
M. Danilov - Inst Theoret & Expt Phys, Moscow 117218, Russia
Z. Dolezal - Charles University
Z. Drasal - Charles University
A. Drutskoy - Inst Theoret & Expt Phys, Moscow 117218, Russia
K. Dutta - Indian Institute of Technology Guwahati
S. Eidelman - Siberian Branch of the Russian Academy of Sciences
D. Epifanov - The University of Tokyo
H. Farhat - Wayne State University
J. E. Fast - Pacific NW Natl Lab, Richland, WA 99352 USA
T. Ferber - DESY, D-22607 Hamburg, Germany
O. Frost - DESY, D-22607 Hamburg, Germany
V. Gaur - Tata Institute of Fundamental Research
N. Gabyshev - Siberian Branch of the Russian Academy of Sciences
S. Ganguly - Wayne State University
A. Garmash - Siberian Branch of the Russian Academy of Sciences
R. Gillard - Wayne State University
Y. M. Goh - Hanyang University
B. Golob - Jozef Stefan Inst, Ljubljana 1000, Slovenia
O. Grzymkowska - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
J. Haba - Grad Univ Adv Studies, Hayama 2400193, Japan
T. Hara - Grad Univ Adv Studies, Hayama 2400193, Japan
K. Hayasaka - Nagoya University
H. Hayashii - Nara Womens Univ, Nara 6308506, Japan
X. H. He - Peking University
W. -S. Hou - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
M. Huschle - Karlsruhe Institute of Technology
H. J. Hyun - Kyungpook Natl Univ, Taegu 702701, South Korea
A. Ishikawa - Tohoku University
R. Itoh - High Energy Accelerator Res Org, KEK, Tsukuba, Ibaraki 3050801, Japan
Y. Iwasaki - Grad Univ Adv Studies, Hayama 2400193, Japan
I. Jaegle - High Energy Accelerator Res Org, KEK, Tsukuba, Ibaraki 3050801, Japan
K. K. Joo - Chonnam Natl Univ, Kwangju 660701, South Korea
T. Julius - University of Melbourne
T. Kawasaki - Niigata University
C. Kiesling - Max
D. Y. Kim - Soongsil University
H. J. Kim - Kyungpook Natl Univ, Taegu 702701, South Korea
J. H. Kim - Korea Inst Sci & Technol, Korea Inst Sci & Technol Informat, Taejon 305806, South Korea
M. J. Kim - Kyungpook Natl Univ, Taegu 702701, South Korea
Y. J. Kim - Korea Inst Sci & Technol, Korea Inst Sci & Technol Informat, Taejon 305806, South Korea
K. Kinoshita - University of Cincinnati
B. R. Ko - University of Seoul
S. Korpar - Jožef Stefan International Postgraduate School
P. Krizan - Jožef Stefan International Postgraduate School
P. Krokovny - Siberian Branch of the Russian Academy of Sciences
T. Kuhr - Karlsruhe Institute of Technology
A. Kuzmin - Siberian Branch of the Russian Academy of Sciences
Y. -J. Kwon - Yonsei University
J. S. Lange - University of Giessen
Y. Li - Virginia Polytech Inst & State Univ, CNP, Blacksburg, VA 24061 USA
L. Li Gioi - Max
J. Libby - Indian Institute of Technology Madras
Y. Liu - University of Cincinnati
D. Liventsev - High Energy Accelerator Res Org, KEK, Tsukuba, Ibaraki 3050801, Japan
P. Lukin - Siberian Branch of the Russian Academy of Sciences
K. Miyabayashi - Nara Womens Univ, Nara 6308506, Japan
H. Miyata - Niigata University
G. B. Mohanty - Tata Institute of Fundamental Research
A. Moll - Max
T. Mori - Nagoya University
R. Mussa - Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy
E. Nakano - Osaka City University
M. Nakao - Grad Univ Adv Studies, Hayama 2400193, Japan
T. Nanut - Jozef Stefan Inst, Ljubljana 1000, Slovenia
Z. Natkaniec - H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
E. Nedelkovska - Max
N. K. Nisar - Tata Institute of Fundamental Research
S. Nishida - Grad Univ Adv Studies, Hayama 2400193, Japan
S. Ogawa - Toho University
S. Okuno - Kanagawa University
S. L. Olsen - University of Seoul
P. Pakhlov - Inst Theoret & Expt Phys, Moscow 117218, Russia
G. Pakhlova - Inst Theoret & Expt Phys, Moscow 117218, Russia
C. W. Park - Sungkyunkwan University
H. Park - Kyungpook Natl Univ, Taegu 702701, South Korea
T. K. Pedlar - Luther Coll, Decorah, IA 52101 USA
M. Petric - Jozef Stefan Inst, Ljubljana 1000, Slovenia
L. E. Piilonen - Virginia Polytech Inst & State Univ, CNP, Blacksburg, VA 24061 USA
E. Ribezl - Jozef Stefan Inst, Ljubljana 1000, Slovenia
M. Ritter - Max
A. Rostomyan - DESY, D-22607 Hamburg, Germany
Y. Sakai - Grad Univ Adv Studies, Hayama 2400193, Japan
S. Sandilya - Tata Institute of Fundamental Research
L. Santelj - Jožef Stefan International Postgraduate School
T. Sanuki - Tohoku University
Y. Sato - Tohoku University
V. Savinov - University of Pittsburgh
O. Schneider - Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland
G. Schnell - University of the Basque Country
C. Schwanda - Inst High Energy Phys, A-1050 Vienna, Austria
O. Seon - Nagoya University
V. Shebalin - Siberian Branch of the Russian Academy of Sciences
C. P. Shen - Beihang University
T. -A. Shibata - Tokyo Institute of Technology
J. -G. Shiu - Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
B. Shwartz - Siberian Branch of the Russian Academy of Sciences
A. Sibidanov - University of Sydney
F. Simon - Max
Y. -S. Sohn - Yonsei University
A. Sokolov - Inst High Energy Phys, Protvino 142281, Russia
E. Solovieva - Inst Theoret & Expt Phys, Moscow 117218, Russia
M. Staric - Jozef Stefan Inst, Ljubljana 1000, Slovenia
M. Steder - DESY, D-22607 Hamburg, Germany
K. Sumisawa - Grad Univ Adv Studies, Hayama 2400193, Japan
T. Sumiyoshi - Tokyo Metropolitan University
U. Tamponi - Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy
K. Tanida - University of Seoul
G. Tatishvili - Pacific NW Natl Lab, Richland, WA 99352 USA
Y. Teramoto - Osaka City University
F. Thorne - Inst High Energy Phys, A-1050 Vienna, Austria
K. Trabelsi - Grad Univ Adv Studies, Hayama 2400193, Japan
M. Uchida - Tokyo Institute of Technology
S. Uehara - Grad Univ Adv Studies, Hayama 2400193, Japan
T. Uglov - Inst Theoret & Expt Phys, Moscow 117218, Russia
Y. Unno - Hanyang University
S. Uno - Grad Univ Adv Studies, Hayama 2400193, Japan
P. Urquijo - University of Bonn
C. Van Hulse - University of the Basque Country
P. Vanhoefer - Max
G. Varner - University of Hawaii System
A. Vinokurova - Siberian Branch of the Russian Academy of Sciences
M. N. Wagner - University of Giessen
C. H. Wang - Natl United Univ, Miaoli 36003, Taiwan
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 - Virginia Polytech Inst & State Univ, CNP, Blacksburg, VA 24061 USA
Y. Watanabe - Kanagawa University
S. Wehle - DESY, D-22607 Hamburg, Germany
K. M. Williams - Virginia Polytech Inst & State Univ, CNP, Blacksburg, VA 24061 USA
E. Won - University of Seoul
J. Yamaoka - Pacific NW Natl Lab, Richland, WA 99352 USA
S. Yashchenko - DESY, D-22607 Hamburg, Germany
Z. P. Zhang - Univ Sci & Technol China, Hefei 230026, Peoples R China
V. Zhilich - Siberian Branch of the Russian Academy of Sciences
V. Zhulanov - Siberian Branch of the Russian Academy of Sciences
A. Zupanc - Jožef Stefan International Postgraduate School
Belle Collaboration
Publication Details: Physical review. D, Vol.90(11)
Publisher: Amer Physical Soc
Number of pages: 14
Grant note: Ministry of Education of Taiwan; Ministry of Education, Taiwan 2011-0029457; 2012-0008143; 2012R1A1A2008330; 2013R1A1A3007772; 2014R1A2A2A01005286; 2014R1A2A2A01002734; 2014R1A1A2006456 / National Research Foundation (NRF) of Korea; National Research Foundation of Korea U.S. Department of Energy; United States Department of Energy (DOE) JSPS; Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT); Japan Society for the Promotion of Science Department of Science and Technology of India; Department of Science & Technology (India) National Science Council; Ministry of Science and Technology, Taiwan MEXT; Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT) LG14034 / Ministry of Education, Youth and Sports of the Czech Republic; Ministry of Education, Youth & Sports - Czech Republic 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) NRF-2013K1A3A7A06056592 / Center for Korean J-PARCUsers UFI 11/55 / Euskal Herriko Unibertsitatea (UPV/EHU) (Spain) 14-02-01220 / Russian Foundation for Basic Research; Russian Foundation for Basic Research (RFBR); Spanish Government Australian Research Council P 22742 / Austrian Science Fund (FWF) Russian Federal Agency for Atomic Energy Deutsche Forschungsgemeinschaft; German Research Foundation (DFG) 10575109; 10775142; 10875115; 11175187; 11475187 / National Natural Science Foundation of China; National Natural Science Foundation of China (NSFC) 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 Basque Foundation for Science (IKERBASQUE) Tau-Lepton Physics Research Center of Nagoya University VolkswagenStiftung; Volkswagen Swiss National Science Foundation; Swiss National Science Foundation (SNSF) Global Science Experimental Data Hub Center of the Korea Institute of Science and Technology Information P 22742-N16; P 26794-N20 / Austrian Science Fund; Austrian Science Fund (FWF) Australian Department of Industry, Innovation, Science and Research; Australian Government; Department of Industry, Innovation and Science Slovenian Research Agency; Slovenian Research Agency - Slovenia 14.A12.31.0006 / Ministry of Education and Science of the Russian Federation; Ministry of Education and Science, Russian Federation Brain Korea 21-Plus program National Science Foundation; National Science Foundation (NSF) Carl Zeiss Foundation KRF-2011-0020333; KRF-2011- 0021196 / Basic Research Lab program under NRF; National Research Foundation of Korea National Science Center; National Science Centre, Poland
Identifiers: 9933643008331
Academic Unit: University of Tabuk; King Abdulaziz University; King Abdullah University of Science & Technology
Language: English
Resource Type: Journal article