Study of e+e-→π+π-J/ψ and Observation of a Charged Charmoniumlike State at Belle

Liu, Z. Q.; Shen, C. P.; Yuan, C. Z.; Adachi, I.; Aihara, H.; Asner, David M.; Aulchenko, V.; Aushev, T.; Aziz, T.; Bakich, A. M.; Bala, Anu; Belous, K.; Bhardwaj, V.; Bhuyan, Bipul; Bischofberger, M.; Bondar, A.; Bonvicini, Giovanni; Bozek, A.; Bracko, Marko; Brodzicka, J.; Browder, Thomas E.; Chang, P.; Chekelian, V.; Chen, A.; Chen, P.; Cheon, B. G.; Chistov, R.; Cho, K.; Chobanova, V.; Choi, S-K.; Choi, Y.; Cinabro, David A.; Dalseno, J.; Danilov, M.; Dolezal, Z.; Drasal, Z.; Drutskoy, A.; Dutta, Deepanwita; Dutta, K.; Eidelman, S.; Epifanov, D.; Farhat, H.; Fast, James E.; Feindt, M.; Ferber, T.; Frey, A.; Gaur, Vipin; Gabyshev, N.; Ganguly, Sudeshna; Gillard, R.; Goh, Y. M.; Golob, B.; Haba, J.; Hayasaka, K.; Hayashii, H.; Horii, Y.; Hoshi, Y.; Hou, W. S.; Hsiung, Y. B.; Hyun, H. J.; Iijima, T.; Inami, K.; Ishikawa, A.; Itoh, R.; Iwasaki, Y.; Joffe, D.; Julius, T.; Kah, D. H.; Kang, J. H.; Kawasaki, T.; Kiesling, C.; Kim, H. J.; Kim, J. B.; Kim, J. H.; Kim, K. T.; Kim, M. J.; Kim, Y. J.; Kinoshita, Kay; Klucar, Jure; Ko, Byeong Rok; Kodys, P.; Korpar, S.; Krizan, Jean; Krokovny, Pavel; Kuhr, Thomas; Kwon, Y. J.; Lange, J. S.; Lee, S. H.; Li, J.; Li, Y.; Libby, J.; Liu, C.; Lukin, P.; Matvienko, D.; Miyabayashi, K.; Miyata, H.; Mizuk, R.; Mohanty, G. B.; Moll, A.; Mussa, R.; Nakano, E.; Nakao, M.; Nakazawa, H.; Natkaniec, Z.; Nayak, Minakshi; Nedelkovska, E.; Nisar, N. K.; Nishida, S.; Nitoh, O.; Ogawa, S.; Okuno, S.; Olsen, Stephen L.; Onuki, Y.; Ostrowicz, W.; Oswald, Christian; Pakhlov, P.; Pakhlova, Galina; Park, H.; Park, H. K.; Pedlar, Todd K.; Pestotnik, Rok; Petric, Marko; Piilonen, Leo E.; Ritter, M.; Rohrken, M.; Rostomyan, A.; Sahoo, Himansu B.; Saito, Tomoyuki; Sakai, Y.; Sandilya, Saurabh; Santel, Daniel; Sanuki, T.; Sato, Y.; Savinov, Vladimir; Schneider, O.; Schnell, G.; Schwanda, C.; Seidl, R.; Semmler, D.; Senyo, K.; Seon, O.; Sevior, Martin E.; Shapkin, M.; Shibata, TA; Shiu, Jing-Ge; Shwartz, B.; Sibidanov, A.; Simon, F.; Smerkol, P.; Sohn, Y. S.; Sokolov, A.; Solovieva, E.; Staric, M.; Steder, M.; Sumihama, M.; Sumiyoshi, T.; Tamponi, Umberto; Tanida, K.; Tatishvili, Gocha; Teramoto, Y.; Trabelsi, K.; Tsuboyama, T.; Uchida, M.; Uehara, S.; Uglov, T.; Unno, Yuji; Uno, S.; Vahsen, Sven E.; Van Hulse, C.; Vanhoefer, P.; Varner, Gary; Varvell, K. E.; Vorobyev, V.; Wagner, M. N.; Wang, C. H.; Wang, M. Z.; Wang, P.; Wang, X. L.; Watanabe, M.; Watanabe, Y.; Won, E.; Yabsley, B. D.; Yamaoka, Jared AK; Yamashita, Y.; Yashchenko, S.; Yook, Youngmin; Yusa, Y.; Zhang, C. C.; Zhang, Z. P.; Zhilich, V.; Zupanc, A.

doi:10.1103/PhysRevLett.110.252002

Title: Study of e⁺e^-→π⁺π^-J/ψ and Observation of a Charged Charmoniumlike State at Belle

Journal Article · Fri Jun 14 00:00:00 EDT 2013 · Physical Review Letters

DOI:https://doi.org/10.1103/PhysRevLett.110.252002· OSTI ID:1234802

Liu, Z. Q.; Shen, C. P.; Yuan, C. Z.; Adachi, I.; Aihara, H.; Asner, David M.; Aulchenko, V.; Aushev, T.; Aziz, T.; Bakich, A. M.; Bala, Anu; Belous, K.; Bhardwaj, V.; Bhuyan, Bipul; Bischofberger, M.; Bondar, A.; Bonvicini, Giovanni; Bozek, A.; Bracko, Marko; Brodzicka, J. more »

Study of e⁺e^-→π⁺π^-J/ψ and Observation of a Charged Charmonium-like State at Belle

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Research Organization:: Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC05-76RL01830

OSTI ID:: 1234802

Report Number(s):: PNNL-SA-99791; KA2201020

Journal Information:: Physical Review Letters, Vol. 110, Issue 25; ISSN 0031-9007

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

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Observation of a Charged Charmoniumlike Structure in $e^{+} e^{-} \to (D^{} {\bar{D}}^{})^{\pm} π^{\mp}$ at $\sqrt{s} = 4.26 GeV$ Ablikim, M.; Achasov, M. N.; Albayrak, O. Physical Review Letters, Vol. 112, Issue 13 https://doi.org/10.1103/physrevlett.112.132001	journal	April 2014
Observation of $e^{+} e^{-} \to π^{0} π^{0} h_{c}$ and a Neutral Charmoniumlike Structure $Z_{c} (4020)^{0}$ Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review Letters, Vol. 113, Issue 21 https://doi.org/10.1103/physrevlett.113.212002	journal	November 2014
Observation of $Z_{c} (3900)^{0}$ in $e^{+} e^{-} \to π^{0} π^{0} J / ψ$ Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review Letters, Vol. 115, Issue 11 https://doi.org/10.1103/physrevlett.115.112003	journal	September 2015
Precise Measurement of the $e^{+} e^{-} \to π^{+} π^{-} J / ψ$ Cross Section at Center-of-Mass Energies from 3.77 to 4.60 GeV Ablikim, M.; Achasov, M. N.; Ahmed, S. Physical Review Letters, Vol. 118, Issue 9 https://doi.org/10.1103/physrevlett.118.092001	journal	March 2017
Determination of the Spin and Parity of the $Z_{c} (3900)$ Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review Letters, Vol. 119, Issue 7 https://doi.org/10.1103/physrevlett.119.072001	journal	August 2017
Measurement of the Cross Section for $e^{+} e^{-} \to Ξ^{-} {\bar{Ξ}}^{+}$ and Observation of an Excited $Ξ$ Baryon Ablikim, M.; Achasov, M. N.; Adlarson, P. Physical Review Letters, Vol. 124, Issue 3 https://doi.org/10.1103/physrevlett.124.032002	journal	January 2020
Nonstandard heavy mesons and baryons: Experimental evidence Olsen, Stephen Lars; Skwarnicki, Tomasz; Zieminska, Daria Reviews of Modern Physics, Vol. 90, Issue 1 https://doi.org/10.1103/revmodphys.90.015003	journal	February 2018
Mass spectra of four-quark states in the hidden charm sector Patel, Smruti; Shah, Manan; Vinodkumar, P. C. The European Physical Journal A, Vol. 50, Issue 8 https://doi.org/10.1140/epja/i2014-14131-9	journal	August 2014
Triangle singularities in $B^{-} \rightarrow K^{-}\pi^{-}D^{+}_{s0}$ B - → K - π - D s 0 + and $B^{-} \rightarrow K^{-}\pi^{-}D^{+}_{s1}$ B - → K - π - D s 1 + Sakai, S.; Oset, E.; Ramos, A. The European Physical Journal A, Vol. 54, Issue 1 https://doi.org/10.1140/epja/i2018-12450-5	journal	January 2018
Hadronic molecular states composed of spin-$\frac{3}{2}$32 singly charmed baryons Yang, Bin; Meng, Lu; Zhu, Shi-Lin The European Physical Journal A, Vol. 55, Issue 2 https://doi.org/10.1140/epja/i2019-12686-5	journal	February 2019
Precision resonance energy scans with the PANDA experiment at FAIR: Sensitivity study for width and line shape measurements of the X(3872) Barucca, G.; Davı, F.; Lancioni, G. The European Physical Journal A, Vol. 55, Issue 3 https://doi.org/10.1140/epja/i2019-12718-2	journal	March 2019
Analysis of the $$Z_c(4020)$$ Z c ( 4020 ) , $$Z_c(4025)$$ Z c ( 4025 ) , $$Y(4360)$$ Y ( 4360 ) , and $$Y(4660)$$ Y ( 4660 ) as vector tetraquark states with QCD sum rules Wang, Zhi-Gang The European Physical Journal C, Vol. 74, Issue 5 https://doi.org/10.1140/epjc/s10052-014-2874-7	journal	May 2014
$$Z_c(4200)^+$$ Z c ( 4200 ) + decay width as a charmonium-like tetraquark state Chen, Wei; Steele, T. G.; Chen, Hua-Xing The European Physical Journal C, Vol. 75, Issue 8 https://doi.org/10.1140/epjc/s10052-015-3578-3	journal	August 2015
Decay widths of the spin-2 partners of the X(3872) Albaladejo, Miguel; Guo, Feng-Kun; Hidalgo-Duque, Carlos The European Physical Journal C, Vol. 75, Issue 11 https://doi.org/10.1140/epjc/s10052-015-3753-6	journal	November 2015
Combined fit to the $$e^+e^-\rightarrow \pi ^{+}\pi ^{-}J/\psi $$ e + e - → π + π - J / ψ and $$e^+e^-\rightarrow \pi ^{+}\pi ^{-}\psi (3686)$$ e + e - → π + π - ψ ( 3686 ) line shape Zhang, Jielei; Yuan, Limin The European Physical Journal C, Vol. 77, Issue 11 https://doi.org/10.1140/epjc/s10052-017-5328-1	journal	October 2017
The decay width of the $$Z_c(3900)$$Zc(3900) as an axialvector tetraquark state in solid quark–hadron duality Wang, Zhi-Gang; Zhang, Jun-Xia The European Physical Journal C, Vol. 78, Issue 1 https://doi.org/10.1140/epjc/s10052-017-5514-1	journal	January 2018
$$Z_c(3900)/Z_c(3885)$$ Z c ( 3900 ) / Z c ( 3885 ) as a virtual state from $$\pi J/\psi -\bar{D}^*D$$ π J / ψ - D ¯ ∗ D interaction He, Jun; Chen, Dian-Yong The European Physical Journal C, Vol. 78, Issue 2 https://doi.org/10.1140/epjc/s10052-018-5580-z	journal	February 2018
The $$Z_c(3900)$$ Z c ( 3900 ) peak does not come from the “triangle singularity” Gong, Qin-Rong; Pang, Jing-Long; Wang, Yu-Fei The European Physical Journal C, Vol. 78, Issue 4 https://doi.org/10.1140/epjc/s10052-018-5690-7	journal	March 2018
Can the $$\psi (4040)$$ ψ ( 4040 ) explain the peak associated with Y(4008)? Piotrowska, Milena; Giacosa, Francesco; Kovacs, Peter The European Physical Journal C, Vol. 79, Issue 2 https://doi.org/10.1140/epjc/s10052-019-6615-9	journal	January 2019
Analysis of the hidden-bottom tetraquark mass spectrum with the QCD sum rules Wang, Zhi-Gang The European Physical Journal C, Vol. 79, Issue 6 https://doi.org/10.1140/epjc/s10052-019-7019-6	journal	June 2019
Charged exotic charmonium states Nielsen, Marina; Navarra, Fernando S. Modern Physics Letters A, Vol. 29, Issue 05 https://doi.org/10.1142/s0217732314300055	journal	February 2014
Present status on experimental search for pentaquarks Liu, Tianbo; Mao, Yajun; Ma, Bo-Qiang International Journal of Modern Physics A, Vol. 29, Issue 13 https://doi.org/10.1142/s0217751x14300208	journal	May 2014
EXOTIC QUARKONIUM SPECTROSCOPY: X(3872), Z b (10610), AND Z b (10650) IN NON-RELATIVISTIC EFFECTIVE THEORY Mehen, Thomas International Journal of Modern Physics: Conference Series, Vol. 35 https://doi.org/10.1142/s2010194514604311	journal	January 2014
A New Hadron Spectroscopy Olsen, Stephan Lars Proceedings of 53rd International Winter Meeting on Nuclear Physics — PoS(Bormio2015) https://doi.org/10.22323/1.238.0050	conference	September 2015
Could Z _c (3900) be a I ^G J ^P = 1 ⁺ 1 ⁺ $D^{*}\bar{D}$ molecular state? Cui, Chun-Yu; Liao, Xin-Hua; Liu, Yong-Lu Journal of Physics G: Nuclear and Particle Physics, Vol. 41, Issue 7 https://doi.org/10.1088/0954-3899/41/7/075003	journal	April 2014
Evidence for resonant structures in e ⁺ e ⁻ →π ⁺ π ⁻ h _c Yuan, Chang-Zheng Chinese Physics C, Vol. 38, Issue 4 https://doi.org/10.1088/1674-1137/38/4/043001	journal	April 2014
Observation of $e^{+} e^{-} \to π^{+} π^{-} ψ (3770)$ and $D_{1} (2420)^{0} {\bar{D}}^{0} + c . c .$ Ablikim, M.; Achasov, M. N.; Adlarson, P. Physical Review D, Vol. 100, Issue 3 https://doi.org/10.1103/physrevd.100.032005	journal	August 2019
Fully-heavy tetraquarks: $b b \bar{c} \bar{c}$ and $b c \bar{b} \bar{c}$ Chen, Xiaoyun Physical Review D, Vol. 100, Issue 9 https://doi.org/10.1103/physrevd.100.094009	journal	November 2019
Towards the understanding of $Z_{c} (3900)$ from lattice QCD Liu, Chuan; Liu, Liuming; Zhang, Ke-Long Physical Review D, Vol. 101, Issue 5 https://doi.org/10.1103/physrevd.101.054502	journal	March 2020
Spin-orbit force, recoil corrections, and possible $B {\bar{B}}^{}$ and $D {\bar{D}}^{}$ molecular states Zhao, Lu; Ma, Li; Zhu, Shi-Lin Physical Review D, Vol. 89, Issue 9 https://doi.org/10.1103/physrevd.89.094026	journal	May 2014
Observation of a new charged charmoniumlike state in ${\bar{B}}^{0} \to J / ψ K^{-} π^{+}$ decays Chilikin, K.; Mizuk, R.; Adachi, I. Physical Review D, Vol. 90, Issue 11 https://doi.org/10.1103/physrevd.90.112009	journal	December 2014
Study of the $Z_{c}^{+}$ channel using lattice QCD Prelovsek, Sasa; Lang, C. B.; Leskovec, Luka Physical Review D, Vol. 91, Issue 1 https://doi.org/10.1103/physrevd.91.014504	journal	January 2015
Is the $X (3915)$ the $χ_{c 0} (2 P)$ ? Olsen, Stephen Lars Physical Review D, Vol. 91, Issue 5 https://doi.org/10.1103/physrevd.91.057501	journal	March 2015
Measurement of $e^{+} e^{-} \to π^{+} π^{-} ψ (2 S)$ via initial state radiation at Belle Wang, X. L.; Yuan, C. Z.; Shen, C. P. Physical Review D, Vol. 91, Issue 11 https://doi.org/10.1103/physrevd.91.112007	journal	June 2015
Search for the isospin violating decay $Y (4260) \to J / ψ η π^{0}$ Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review D, Vol. 92, Issue 1 https://doi.org/10.1103/physrevd.92.012008	journal	July 2015
Nature of $X (4260)$ Dai, L. Y.; Shi, Meng; Tang, Guang-Yi Physical Review D, Vol. 92, Issue 1 https://doi.org/10.1103/physrevd.92.014020	journal	July 2015
Dynamically generated $J^{P} = 1 / 2^{-} (3 / 2^{-})$ singly charmed and bottom heavy baryons Lu, Jun-Xu; Zhou, Yu; Chen, Hua-Xing Physical Review D, Vol. 92, Issue 1 https://doi.org/10.1103/physrevd.92.014036	journal	July 2015
Evidence for the existence of $u d \bar{b} \bar{b}$ and the nonexistence of $s s \bar{b} \bar{b}$ and $c c \bar{b} \bar{b}$ tetraquarks from lattice QCD Bicudo, Pedro; Cichy, Krzysztof; Peters, Antje Physical Review D, Vol. 92, Issue 1 https://doi.org/10.1103/physrevd.92.014507	journal	July 2015
Observation of $e^{+} e^{-} \to η^{'} J / ψ$ at center-of-mass energies between 4.189 and 4.600 GeV Ablikim, M.; Achasov, M. N.; Ahmed, S. Physical Review D, Vol. 94, Issue 3 https://doi.org/10.1103/physrevd.94.032009	journal	August 2016
Four-quark structure of the $Z_{c} (3900)$ , $Z (4430)$ , and $X_{b} (5568)$ states Goerke, Fabian; Gutsche, Thomas; Ivanov, Mikhail A. Physical Review D, Vol. 94, Issue 9 https://doi.org/10.1103/physrevd.94.094017	journal	November 2016
Resonant parameters of the $Y (4220)$ Gao, X. Y.; Shen, C. P.; Yuan, C. Z. Physical Review D, Vol. 95, Issue 9 https://doi.org/10.1103/physrevd.95.092007	journal	May 2017
Heavy quarkonium hybrids: Spectrum, decay, and mixing Oncala, Ruben; Soto, Joan Physical Review D, Vol. 96, Issue 1 https://doi.org/10.1103/physrevd.96.014004	journal	July 2017
Abnormal isospin violation and $a_{0} - f_{0}$ mixing in the $D_{s}^{+} \to π^{+} π^{0} a_{0} (980) (f_{0} (980))$ reactions Sakai, S.; Oset, E.; Liang, W. H. Physical Review D, Vol. 96, Issue 7 https://doi.org/10.1103/physrevd.96.074025	journal	October 2017
Measurement of $e^{+} e^{-} \to π^{0} π^{0} ψ (3686)$ at $\sqrt{s}$ from 4.009 to 4.600 GeV and observation of a neutral charmoniumlike structure Ablikim, M.; Achasov, M. N.; Ahmed, S. Physical Review D, Vol. 97, Issue 5 https://doi.org/10.1103/physrevd.97.052001	journal	March 2018
Observation of a Charged Charmoniumlike Structure $Z_{c} (4020)$ and Search for the $Z_{c} (3900)$ in $e^{+} e^{-} \to π^{+} π^{-} h_{c}$ Ablikim, M.; Achasov, M. N.; Albayrak, O. Physical Review Letters, Vol. 111, Issue 24 https://doi.org/10.1103/physrevlett.111.242001	journal	December 2013
Observation of a Charged ${(D {\bar{D}}^{})}^{\pm}$ Mass Peak in $e^{+} e^{-} \to π D {\bar{D}}^{}$ at $\sqrt{s} = 4.26 GeV$ Ablikim, M.; Achasov, M. N.; Albayrak, O. Physical Review Letters, Vol. 112, Issue 2 https://doi.org/10.1103/physrevlett.112.022001	journal	January 2014
Observation of the Resonant Character of the $Z (4430)^{-}$ State Aaij, R.; Adeva, B.; Adinolfi, M. Physical Review Letters, Vol. 112, Issue 22 https://doi.org/10.1103/physrevlett.112.222002	journal	June 2014
Observation of a Neutral Structure near the $D {\bar{D}}^{}$ Mass Threshold in $e^{+} e^{-} \to (D {\bar{D}}^{})^{0} π^{0}$ at $\sqrt{s} = 4.226$ and 4.257 GeV Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review Letters, Vol. 115, Issue 22 https://doi.org/10.1103/physrevlett.115.222002	journal	November 2015
Evidence of Two Resonant Structures in $e^{+} e^{-} \to π^{+} π^{-} h_{c}$ Ablikim, M.; Achasov, M. N.; Ahmed, S. Physical Review Letters, Vol. 118, Issue 9 https://doi.org/10.1103/physrevlett.118.092002	journal	March 2017
Study of $e^{+} e^{-} \to γ ω J / ψ$ and Observation of $X (3872) \to ω J / ψ$ Ablikim, M.; Achasov, M. N.; Adlarson, P. Physical Review Letters, Vol. 122, Issue 23 https://doi.org/10.1103/physrevlett.122.232002	journal	June 2019
Possible hadronic molecules composed of the doubly charmed baryon and nucleon Meng, Lu; Li, Ning; Zhu, Shi-Lin The European Physical Journal A, Vol. 54, Issue 9 https://doi.org/10.1140/epja/i2018-12578-2	journal	September 2018
Estimating the mass of the hidden charm $$1^+(1^{+})$$ 1 + ( 1 + ) tetraquark state via QCD sum rules Qiao, Cong- Feng; Tang, Liang The European Physical Journal C, Vol. 74, Issue 10 https://doi.org/10.1140/epjc/s10052-014-3122-x	journal	October 2014
Interference effect as resonance killer of newly observed charmoniumlike states Y(4320) and Y(4390) Chen, Dian-Yong; Liu, Xiang; Matsuki, Takayuki The European Physical Journal C, Vol. 78, Issue 2 https://doi.org/10.1140/epjc/s10052-018-5635-1	journal	February 2018
Precision resonance energy scans with the PANDA experiment at FAIR Barucca, G.; Davı, F.; Lancioni, G. GSI Helmholtzzentrum fuer Schwerionenforschung, GSI, Darmstadt https://doi.org/10.15120/gsi-2019-00741	text	January 2019
Evidence for Z±c(3900) in semi-inclusive decays of b-flavored hadrons Abazov, Victor Mukhamedovich; Abbott, Braden Keim; Acharya, Bannanje Sripath RWTH Aachen University https://doi.org/10.18154/rwth-2018-229989	text	January 2018
The BESIII physics programme Yuan, Chang-Zheng; Olsen, Stephen Lars Nature Reviews Physics, Vol. 1, Issue 8 https://doi.org/10.1038/s42254-019-0082-y	journal	July 2019
A new hadron spectroscopy Olsen, Stephen Lars XITH CONFERENCE ON QUARK CONFINEMENT AND HADRON SPECTRUM, AIP Conference Proceedings https://doi.org/10.1063/1.4938657	conference	January 2016
Exotic hadrons with heavy flavors: X , Y , Z , and related states Hosaka, Atsushi; Iijima, Toru; Miyabayashi, Kenkichi Progress of Theoretical and Experimental Physics, Vol. 2016, Issue 6 https://doi.org/10.1093/ptep/ptw045	journal	June 2016
Looking for a hidden-charm pentaquark state with strangeness S = − 1 from Ξ b − decay into J / ψ K − Λ Chen, Hua-Xing; Geng, Li-Sheng; Liang, Wei-Hong Physical Review C, Vol. 93, Issue 6 https://doi.org/10.1103/physrevc.93.065203	journal	June 2016
Exotic pentaquark states with the $q q Q Q \bar{Q}$ configuration An, Hong-Tao; Zhou, Qin-Song; Liu, Zhan-Wei Physical Review D, Vol. 100, Issue 5 https://doi.org/10.1103/physrevd.100.056004	journal	September 2019
Reproducing the $Z_{c} (3900)$ structure through the initial-single-pion-emission mechanism Chen, Dian-Yong; Liu, Xiang; Matsuki, Takayuki Physical Review D, Vol. 88, Issue 3 https://doi.org/10.1103/physrevd.88.036008	journal	August 2013
Analysis of the $X (3872)$ , $Z_{c} (3900)$ , and $Z_{c} (3885)$ as axial-vector tetraquark states with QCD sum rules Wang, Zhi-Gang; Huang, Tao Physical Review D, Vol. 89, Issue 5 https://doi.org/10.1103/physrevd.89.054019	journal	March 2014
Probing the nature of $Y (4260)$ in the isospin violating process $Y (4260) \to J / ψ η π^{0}$ Wu, Xiao-Gang; Hanhart, Christoph; Wang, Qian Physical Review D, Vol. 89, Issue 5 https://doi.org/10.1103/physrevd.89.054038	journal	March 2014
$Z (4430)$ and a new paradigm for spin interactions in tetraquarks Maiani, L.; Piccinini, F.; Polosa, A. D. Physical Review D, Vol. 89, Issue 11 https://doi.org/10.1103/physrevd.89.114010	journal	June 2014
Confirmation of a charged charmoniumlike state $Z_{c} (3885)^{\mp}$ in $e^{+} e^{-} \to π^{\pm} (D {\bar{D}}^{*})^{\mp}$ with double $D$ tag Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review D, Vol. 92, Issue 9 https://doi.org/10.1103/physrevd.92.092006	journal	November 2015
Search for light tetraquark states in $ϒ (1 S)$ and $ϒ (2 S)$ decays Jia, S.; Shen, C. P.; Yuan, C. Z. Physical Review D, Vol. 96, Issue 11 https://doi.org/10.1103/physrevd.96.112002	journal	December 2017
Heavy-flavored tetraquark states with the $Q Q \bar{Q} \bar{Q}$ configuration Wu, Jing; Liu, Yan-Rui; Chen, Kan Physical Review D, Vol. 97, Issue 9 https://doi.org/10.1103/physrevd.97.094015	journal	May 2018
Heavy-quark spin and flavor symmetry partners of the $X (3872)$ revisited: What can we learn from the one boson exchange model? Liu, Ming-Zhu; Wu, Tian-Wei; Pavon Valderrama, Manuel Physical Review D, Vol. 99, Issue 9 https://doi.org/10.1103/physrevd.99.094018	journal	May 2019
Observation of a Charged Charmoniumlike Structure in $e^{+} e^{-} \to π^{+} π^{-} J / ψ$ at $\sqrt{s} = 4.26 GeV$ Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review Letters, Vol. 110, Issue 25 https://doi.org/10.1103/physrevlett.110.252001	journal	June 2013
How the $Z_{c} (3900)$ Reveals the Spectra of Charmonium Hybrids and Tetraquarks Braaten, Eric Physical Review Letters, Vol. 111, Issue 16 https://doi.org/10.1103/physrevlett.111.162003	journal	October 2013
Observation of $e^{+} e^{-} \to γ X (3872)$ at BESIII Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review Letters, Vol. 112, Issue 9 https://doi.org/10.1103/physrevlett.112.092001	journal	March 2014
Study of $e^{+} e^{-} \to ω χ_{c J}$ at Center of Mass Energies from 4.21 to 4.42 GeV Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review Letters, Vol. 114, Issue 9 https://doi.org/10.1103/physrevlett.114.092003	journal	March 2015
Fate of the Tetraquark Candidate $Z_{c} (3900)$ from Lattice QCD Ikeda, Yoichi; Aoki, Sinya; Doi, Takumi Physical Review Letters, Vol. 117, Issue 24 https://doi.org/10.1103/physrevlett.117.242001	journal	December 2016
Possible assignments of the $$X(3872)$$ X ( 3872 ) , $$Z_c(3900)$$ Z c ( 3900 ) , and $$Z_b(10610)$$ Z b ( 10610 ) as axial-vector molecular states Wang, Zhi-Gang; Huang, Tao The European Physical Journal C, Vol. 74, Issue 5 https://doi.org/10.1140/epjc/s10052-014-2891-6	journal	May 2014
Analysis of the Zc(4200) as axial-vector molecule-like state Wang, Zhi-Gang International Journal of Modern Physics A, Vol. 30, Issue 30 https://doi.org/10.1142/s0217751x15501687	journal	October 2015
Angular analysis of the e⁺e⁻ →D()+-D-+ process near the open charm threshold using initial-state radiation Zhukova, V.; Pakhlova, G.; Pakhlov, P. Karlsruhe https://doi.org/10.5445/ir/1000079266	text	January 2018
Study of $e^{+} e^{-} \to π^{+} π^{-} π^{0} η_{c}$ and evidence for $Z_{c} (3900)^{\pm}$ decaying into $ρ^{\pm} η_{c}$ Ablikim, M.; Achasov, M. N.; Ahmed, S. Physical Review D, Vol. 100, Issue 11 https://doi.org/10.1103/physrevd.100.111102	journal	December 2019
Tetraquarks, hadronic molecules, meson-meson scattering, and disconnected contributions in lattice QCD Guo, Feng-Kun; Liu, Liuming; Meißner, Ulf-G. Physical Review D, Vol. 88, Issue 7 https://doi.org/10.1103/physrevd.88.074506	journal	October 2013
$X (3872)$ and $Y (4140)$ using diquark-antidiquark operators with lattice QCD Padmanath, M.; Lang, C. B.; Prelovsek, S. Physical Review D, Vol. 92, Issue 3 https://doi.org/10.1103/physrevd.92.034501	journal	August 2015
Line shapes of the $Z_{b} (10610)$ and $Z_{b} (10650)$ in the elastic and inelastic channels revisited Wang, Q.; Baru, V.; Filin, A. A. Physical Review D, Vol. 98, Issue 7 https://doi.org/10.1103/physrevd.98.074023	journal	October 2018
Observation of a New Narrow Axial-Vector Meson $a_{1} (1420)$ Adolph, C.; Akhunzyanov, R.; Alexeev, M. G. Physical Review Letters, Vol. 115, Issue 8 https://doi.org/10.1103/physrevlett.115.082001	journal	August 2015
New Exotic Meson and Baryon Resonances from Doubly Heavy Hadronic Molecules Karliner, Marek; Rosner, Jonathan L. Physical Review Letters, Vol. 115, Issue 12 https://doi.org/10.1103/physrevlett.115.122001	journal	September 2015
Precise Measurement of the e ⁺ e ⁻ → π ⁺ π ⁻ J / ψ Cross Section at Center-of-Mass Energies from 3.77 to 4.60 GeV Ablikim, M.; Achasov, M. N.; Ahmed, S. Symposium on 30 Years of BES Physics https://doi.org/10.1142/9789811217739_0039	conference	June 2020
The XYZ states revisited Yuan, Chang-Zheng International Journal of Modern Physics A, Vol. 33, Issue 21 https://doi.org/10.1142/s0217751x18300181	journal	July 2018
Evidence for $Z_{c}^{\pm} (3900)$ in semi-inclusive decays of $b$ -flavored hadrons Abazov, V. M.; Abbott, B.; Acharya, B. S. Physical Review D, Vol. 98, Issue 5 https://doi.org/10.1103/physrevd.98.052010	journal	September 2018
Hadronic molecules Guo, Feng-Kun; Hanhart, Christoph; Meißner, Ulf-G. Reviews of Modern Physics, Vol. 90, Issue 1 https://doi.org/10.1103/revmodphys.90.015004	journal	February 2018
Exclusive event generator for $e^+e^-$ scan experiments Ping, Rong-Gang arXiv https://doi.org/10.48550/arxiv.1309.3932	text	January 2013
Evidence for resonant structures in e+e- to pi+pi-h_c Yuan, Chang-Zheng arXiv https://doi.org/10.48550/arxiv.1312.6399	text	January 2013
Mass spectra of four quark states in hidden charm sector Patel, Smruti; Shah, Manan; Vinodkumar, P. C. arXiv https://doi.org/10.48550/arxiv.1402.3974	text	January 2014
Could the near-threshold $XYZ$ states be simply kinematic effects? Guo, Feng-Kun; Hanhart, Christoph; Wang, Qian arXiv https://doi.org/10.48550/arxiv.1411.5584	text	January 2014
Analysis of the $Z_c(4200)$ as axial-vector molecule-like state Wang, Zhi-Gang arXiv https://doi.org/10.48550/arxiv.1502.01459	text	January 2015
Decay widths of the spin-2 partners of the X(3872) Albaladejo, M.; Guo, F. -K.; Hidalgo-Duque, C. arXiv https://doi.org/10.48550/arxiv.1504.00861	text	January 2015
Employing spin symmetry to disentangle different models for the XYZ states Cleven, Martin; Guo, Feng-Kun; Hanhart, Christoph arXiv https://doi.org/10.48550/arxiv.1505.01771	text	January 2015
New Exotic Meson and Baryon Resonances from Doubly-Heavy Hadronic Molecules Karliner, Marek; Rosner, Jonathan L. arXiv https://doi.org/10.48550/arxiv.1506.06386	text	January 2015
Heavy Quarkonium Hybrids: Spectrum, Decay and Mixing Oncala, Rubén; Soto, Joan arXiv https://doi.org/10.48550/arxiv.1702.03900	text	January 2017
Heavy Baryon-Antibaryon Molecules in Effective Field Theory Lu, Jun-Xu; Geng, Li-Sheng; Valderrama, Manuel Pavon arXiv https://doi.org/10.48550/arxiv.1706.02588	text	January 2017
Possible hadronic molecules composed of the doubly charmed baryon and nucleon Meng, Lu; Li, Ning; Zhu, Shi-lin arXiv https://doi.org/10.48550/arxiv.1707.03598	text	January 2017
QCD Sum Rules Approach to the $X,~Y$ and $Z$ States Albuquerque, Raphael M.; Dias, Jorgivan M.; Khemchandani, K. P. arXiv https://doi.org/10.48550/arxiv.1812.08207	text	January 2018
Analysis of the hidden-bottom tetraquark mass spectrum with the QCD sum rules Wang, Zhi-Gang arXiv https://doi.org/10.48550/arxiv.1903.10895	text	January 2019
Emergence of a complete heavy-quark spin symmetry multiplet: seven molecular pentaquarks in light of the latest LHCb analysis Liu, Ming-Zhu; Pan, Ya-Wen; Peng, Fang-Zheng arXiv https://doi.org/10.48550/arxiv.1903.11560	text	January 2019
A coupled-channel lattice study on the resonance-like structure $Z_c(3900)$ Chen, Ting; Chen, Ying; Gong, Ming arXiv https://doi.org/10.48550/arxiv.1907.03371	text	January 2019

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and neutral charmoniumlike state

Z_{c} (3900)^{0}

Journal Article · Thu Jul 23 00:00:00 EDT 2020 · Physical Review D · OSTI ID:1234802

Ablikim, M.; Achasov, M. N.; Adlarson, P.; +488 more

Observation of a new charged charmoniumlike state in

{\bar{B}}^{0} \to J / ψ K^{-} π^{+}

decays

Journal Article · Tue Dec 16 00:00:00 EST 2014 · Physical Review. D, Particles, Fields, Gravitation and Cosmology · OSTI ID:1234802

Chilikin, K.; Mizuk, R.; Adachi, I.; +161 more

Study of $e^+e^- → π^+ π^- J/ψ$ and Observation of a Charged Charmoniumlike State at Belle Liu, Z. Q.; Shen, C. P.; Yuan, C. Z. https://doi.org/10.17182/hepdata.61431 The current record is supplemented by this collection	collection	January 2013
Table 1 Liu, Z. Q.; Shen, C. P.; Yuan, C. Z. https://doi.org/10.17182/HEPDATA.61431.V1/T1 The current record is supplemented by this dataset	dataset	January 2013

Title: Study of e+e-→π+π-J/ψ and Observation of a Charged Charmoniumlike State at Belle

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Title: Study of e⁺e^-→π⁺π^-J/ψ and Observation of a Charged Charmoniumlike State at Belle