X Y Z spectroscopy at electron-hadron facilities: Exclusive processes

Albaladejo, M.; Blin, A. N. Hiller; Pilloni, A.; Winney, D.; Fernández-Ramírez, C.; Mathieu, V.; Szczepaniak, A.

doi:10.1103/PhysRevD.102.114010

Title: $X Y Z$ spectroscopy at electron-hadron facilities: Exclusive processes

Journal Article · Mon Dec 07 00:00:00 EST 2020 · Physical Review. D.

DOI:https://doi.org/10.1103/PhysRevD.102.114010· OSTI ID:1734420

Albaladejo, M.; Blin, A. N. Hiller;

; Winney, D.; Fernández-Ramírez, C.; Mathieu, V.; Szczepaniak, A.

The next generation of electron-hadron facilities has the potential for significantly improving our understanding of exotic hadrons. The XYZ states have not been seen in photon-induced reactions so far. Their observation in such processes would provide an independent confirmation of their existence and offer new insights into their internal structure. Based on the known experimental data and the well-established quarkonium and Regge phenomenology, we give estimates for the exclusive cross sections of several XYZ states. For energies near threshold we expect cross sections of few nanobarns for the Z_c(3900)⁺ and upwards of tens of nanobarns for the X(3872), which are well within reach of new facilities.

View Journal Article

Cite

Export

Save

Research Organization:: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP); National Autonomous Univ. of Mexico; Consejo Nacional de Ciencia y Tecnología (CONACYT); Comunidad Autónoma de Madrid; Ministry of Education (Spain)

Grant/Contract Number:: FG02-87ER40365; AC05-06OR23177; IA101819; A1-S-21389; 2018-T1/TIC-10313; PID2019-106080GB-C21

OSTI ID:: 1734420

Alternate ID(s):: OSTI ID: 1734514

Report Number(s):: JLAB-THY-20-3231; DOE/OR/23177-5091; arXiv:2008.01001; PRVDAQ; 114010

Journal Information:: Physical Review. D., Journal Name: Physical Review. D. Vol. 102 Journal Issue: 11; ISSN 2470-0010

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

References (90)

Foundations of Nuclear and Particle Physics Donnelly, T. W.; Formaggio, J. A.; Holstein, B. R. Cambridge University Press https://doi.org/10.1017/9781139028264	book	January 2017
Evidence of a Resonant Structure in the $e^{+} e^{-} \to π^{+} D^{0} D^{* -}$ Cross Section between 4.05 and 4.60 GeV Ablikim, M.; Achasov, M. N.; Ahmed, S. Physical Review Letters, Vol. 122, Issue 10 https://doi.org/10.1103/PhysRevLett.122.102002	journal	March 2019
Photoproduction of $Z (4430)$ through mesonic Regge trajectories exchange Galatà, Giuseppe Physical Review C, Vol. 83, Issue 6 https://doi.org/10.1103/PhysRevC.83.065203	journal	June 2011
Strong QCD from Hadron Structure Experiments Brodsky, S. J.; Burkert, V. D.; Carman, D. S. International Journal of Modern Physics E, Vol. 29, Issue 08 https://doi.org/10.1142/S0218301320300064	journal	August 2020
Threshold cusps and triangle singularities in hadronic reactions Guo, Feng-Kun; Liu, Xiao-Hai; Sakai, Shuntaro Progress in Particle and Nuclear Physics, Vol. 112 https://doi.org/10.1016/j.ppnp.2020.103757	journal	May 2020
$Q Q \bar{Q} \bar{Q}$ states: Masses, production, and decays Karliner, Marek; Nussinov, Shmuel; Rosner, Jonathan L. Physical Review D, Vol. 95, Issue 3 https://doi.org/10.1103/PhysRevD.95.034011	journal	February 2017
Evidence that the Pomeron transforms as a non-conserved vector current Close, Frank E.; Schuler, Gerhard A. Physics Letters B, Vol. 464, Issue 3-4 https://doi.org/10.1016/S0370-2693(99)00875-8	journal	October 1999
Determination of the <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mi>ψ</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>3770</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math>, <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mi>ψ</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>4040</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math>, <mml:math altimg="si3.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mi>ψ</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>4160</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math> and <mml:math altimg="si4.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mi>ψ</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>4415</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math> resonance parameters Ablikim, M.; Bai, J. Z.; Ban, Y. Physics Letters B, Vol. 660, Issue 4 https://doi.org/10.1016/j.physletb.2007.11.100	journal	February 2008
Exclusive meson photo- and electro-production, a window on the structure of hadronic matter Laget, J. M. Progress in Particle and Nuclear Physics, Vol. 111 https://doi.org/10.1016/j.ppnp.2019.103737	journal	March 2020
Amplitude analysis of $e^{+} e^{-} \to ϒ (n S) π^{+} π^{-}$ at $\sqrt{s} = 10.866 GeV$ Garmash, A.; Bondar, A.; Kuzmin, A. Physical Review D, Vol. 91, Issue 7 https://doi.org/10.1103/PhysRevD.91.072003	journal	April 2015
Photoproduction of charm near threshold Brodsky, S. J.; Chudakov, E.; Hoyer, P. Physics Letters B, Vol. 498, Issue 1-2 https://doi.org/10.1016/S0370-2693(00)01373-3	journal	January 2001
Vector meson photoproduction with a linearly polarized beam Mathieu, V.; Nys, J.; Fernández-Ramírez, C. Physical Review D, Vol. 97, Issue 9 https://doi.org/10.1103/PhysRevD.97.094003	journal	May 2018
$Z_{c} (4430)$ and $Z_{c} (4200)$ as triangle singularities Nakamura, S. X.; Tsushima, K. Physical Review D, Vol. 100, Issue 5 https://doi.org/10.1103/PhysRevD.100.051502	journal	September 2019
Measurements of ψ(2S) and X(3872) → J/ψπ + π − production in pp collisions at s = 8 $$ \sqrt{s}=8 $$ TeV with the ATLAS detector Aaboud, M.; Aad, G.; Abbott, B. Journal of High Energy Physics, Vol. 2017, Issue 1 https://doi.org/10.1007/JHEP01(2017)117	journal	January 2017
Formation of hidden-charm pentaquarks in photon-nucleon collisions Kubarovsky, V.; Voloshin, M. B. Physical Review D, Vol. 92, Issue 3 https://doi.org/10.1103/PhysRevD.92.031502	journal	August 2015
Deciphering the mechanism of near-threshold $$J/\psi $$ photoproduction Du, Meng-Lin; Baru, Vadim; Guo, Feng-Kun The European Physical Journal C, Vol. 80, Issue 11 https://doi.org/10.1140/epjc/s10052-020-08620-5	journal	November 2020
Exclusive $π^{0}$ electroproduction at $W > 2$ GeV with CLAS Bedlinskiy, I.; Kubarovsky, V.; Niccolai, S. Physical Review C, Vol. 90, Issue 2 https://doi.org/10.1103/PhysRevC.90.025205	journal	August 2014
Spin of the $X (3872)$ Faccini, R.; Piccinini, F.; Pilloni, A. Physical Review D, Vol. 86, Issue 5 https://doi.org/10.1103/PhysRevD.86.054012	journal	September 2012
Studying the $P_{c} (4450)$ resonance in $J / ψ$ photoproduction off protons Blin, A. N. Hiller; Fernández-Ramírez, C.; Jackura, A. Physical Review D, Vol. 94, Issue 3 https://doi.org/10.1103/PhysRevD.94.034002	journal	August 2016
Pion-nucleon scattering in a meson-exchange model Gasparyan, A. M.; Haidenbauer, J.; Hanhart, C. Physical Review C, Vol. 68, Issue 4 https://doi.org/10.1103/PhysRevC.68.045207	journal	October 2003
Quantum numbers of the $X (3872)$ state and orbital angular momentum in its $ρ^{0} J / ψ$ decay Aaij, R.; Adeva, B.; Adinolfi, M. Physical Review D, Vol. 92, Issue 1 https://doi.org/10.1103/PhysRevD.92.011102	journal	July 2015
Diffractive photoproduction of ψ(2S) mesons at HERA Adloff, C.; Andreev, V.; Andrieu, B. Physics Letters B, Vol. 541, Issue 3-4 https://doi.org/10.1016/S0370-2693(02)02275-X	journal	August 2002
The $X Y Z$ states: Experimental and theoretical status and perspectives Brambilla, Nora; Eidelman, Simon; Hanhart, Christoph Physics Reports, Vol. 873 https://doi.org/10.1016/j.physrep.2020.05.001	journal	August 2020
Charmonium meson and hybrid radiative transitions Guo, Peng; Yépez-Martínez, Tochtli; Szczepaniak, Adam P. Physical Review D, Vol. 89, Issue 11 https://doi.org/10.1103/PhysRevD.89.116005	journal	June 2014
Publisher's Note: Exclusive $π^{0}$ electroproduction at $W > 2$ GeV with CLAS [Phys. Rev. C 90, 025205 (2014)] Bedlinskiy, I.; Kubarovsky, V.; Niccolai, S. Physical Review C, Vol. 90, Issue 3 https://doi.org/10.1103/PhysRevC.90.039901	journal	September 2014
Charged charmoniumlike state Z c ( 3900 ) ± via meson photoproduction Lin, Qing-Yong; Liu, Xiang; Xu, Hu-Shan Physical Review D, Vol. 88, Issue 11 https://doi.org/10.1103/PhysRevD.88.114009	journal	December 2013
Suppressed decay into open charm for the <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mi>Y</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>4260</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math> being an hybrid Kou, E.; Pene, O. Physics Letters B, Vol. 631, Issue 4 https://doi.org/10.1016/j.physletb.2005.09.013	journal	December 2005
Study of the reaction $e^{+} e^{-} \to J / ψ π^{+} π^{-}$ via initial-state radiation at BABAR Lees, J. P.; Poireau, V.; Tisserand, V. Physical Review D, Vol. 86, Issue 5 https://doi.org/10.1103/PhysRevD.86.051102	journal	September 2012
First Measurement of Near-Threshold $J / ψ$ Exclusive Photoproduction off the Proton Ali, A.; Amaryan, M.; Anassontzis, E. G. Physical Review Letters, Vol. 123, Issue 7 https://doi.org/10.1103/PhysRevLett.123.072001	journal	August 2019
Determination of the absolute branching fractions of $X (3872)$ decays Li, Chunhua; Yuan, Chang-Zheng Physical Review D, Vol. 100, Issue 9 https://doi.org/10.1103/PhysRevD.100.094003	journal	November 2019
Photoproduction of the $ψ$ Particles Camerini, U.; Learned, J. G.; Prepost, R. Physical Review Letters, Vol. 35, Issue 8 https://doi.org/10.1103/PhysRevLett.35.483	journal	August 1975
Production of X ( 3872 ) accompanied by a soft pion at hadron colliders Braaten, Eric; He, Li-Ping; Ingles, Kevin Physical Review D, Vol. 100, Issue 9 https://doi.org/10.1103/PhysRevD.100.094006	journal	November 2019
Experimental Investigation of Pion Electroproduction Hand, L. N. Physical Review, Vol. 129, Issue 4 https://doi.org/10.1103/PhysRev.129.1834	journal	February 1963
Inclusive radiative $J / ψ$ decays Besson, D.; Pedlar, T. K.; Cronin-Hennessy, D. Physical Review D, Vol. 78, Issue 3 https://doi.org/10.1103/PhysRevD.78.032012	journal	August 2008
Dispersive analysis of ω→3π and ϕ→3π decays Niecknig, Franz; Kubis, Bastian; Schneider, Sebastian P. The European Physical Journal C, Vol. 72, Issue 5 https://doi.org/10.1140/epjc/s10052-012-2014-1	journal	May 2012
Confronting pentaquark photoproduction with new LHCb observations Cao, Xu; Dai, Jian-Ping Physical Review D, Vol. 100, Issue 5 https://doi.org/10.1103/PhysRevD.100.054033	journal	September 2019
Confirmation of the $Y (4260)$ resonance production in initial state radiation He, Q.; Insler, J.; Muramatsu, H. Physical Review D, Vol. 74, Issue 9 https://doi.org/10.1103/PhysRevD.74.091104	journal	November 2006
Spectrum of fully-heavy tetraquarks from a diquark+antidiquark perspective Bedolla, M. A.; Ferretti, J.; Roberts, C. D. The European Physical Journal C, Vol. 80, Issue 11 https://doi.org/10.1140/epjc/s10052-020-08579-3	journal	October 2020
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
Photoproduction of the charged charmoniumlike $Z_{c}^{+} (4200)$ Wang, Xiao-Yun; Chen, Xu-Rong; Guskov, Alexey Physical Review D, Vol. 92, Issue 9 https://doi.org/10.1103/PhysRevD.92.094017	journal	November 2015
Nuclear charge- and magnetization-density-distribution parameters from elastic electron scattering De Jager, C. W.; De Vries, H.; De Vries, C. Atomic Data and Nuclear Data Tables, Vol. 14, Issue 5-6 https://doi.org/10.1016/S0092-640X(74)80002-1	journal	November 1974
Exclusive photoproduction of $J/\psi$ mesons at HERA Chekanov et al., S. The European Physical Journal C, Vol. 24, Issue 3 https://doi.org/10.1007/s10052-002-0953-7	journal	July 2002
Photo-production of ψ(2S) mesons at HERA Adloff, C.; Aid, S.; Anderson, M. Physics Letters B, Vol. 421, Issue 1-4 https://doi.org/10.1016/S0370-2693(97)01529-3	journal	March 1998
Photoproduction of exotic baryon resonances Karliner, Marek; Rosner, Jonathan L. Physics Letters B, Vol. 752 https://doi.org/10.1016/j.physletb.2015.11.068	journal	January 2016
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
Review of Particle Physics Zyla, P. A.; Barnett, R. M.; Beringer, J. Progress of Theoretical and Experimental Physics, Vol. 2020, Issue 8 https://doi.org/10.1093/ptep/ptaa104	journal	August 2020
Determining the upper limit of <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msub><mml:mi>Γ</mml:mi><mml:mrow><mml:mi>e</mml:mi><mml:mi>e</mml:mi></mml:mrow></mml:msub></mml:math> for the <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mi>Y</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>4260</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math> Mo, X. H.; Li, G.; Yuan, C. Z. Physics Letters B, Vol. 640, Issue 4 https://doi.org/10.1016/j.physletb.2006.07.060	journal	September 2006
Inclusive radiative $ψ (2 S)$ decays Libby, J.; Martin, L.; Powell, A. Physical Review D, Vol. 80, Issue 7 https://doi.org/10.1103/PhysRevD.80.072002	journal	October 2009
Measurements of the Absolute Branching Fractions of $B^{\pm} \to K^{\pm} X_{c \bar{c}}$ Lees, J. P.; Poireau, V.; Tisserand, V. Physical Review Letters, Vol. 124, Issue 15 https://doi.org/10.1103/PhysRevLett.124.152001	journal	April 2020
Bounds on the width, mass difference and other properties of $X (3872) \to π^{+} π^{-} J / ψ$ decays Choi, S. -K.; Olsen, S. L.; Trabelsi, K. Physical Review D, Vol. 84, Issue 5 https://doi.org/10.1103/PhysRevD.84.052004	journal	September 2011
Strong couplings of $X (3872)_{J = 1, 2}$ and a new look at $J / ψ$ suppression in heavy ion collisions Brazzi, F.; Grinstein, B.; Piccinini, F. Physical Review D, Vol. 84, Issue 1 https://doi.org/10.1103/PhysRevD.84.014003	journal	July 2011
Regge phenomenology Irving, A. C.; Worden, R. P. Physics Reports, Vol. 34, Issue 3 https://doi.org/10.1016/0370-1573(77)90010-2	journal	December 1977
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
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
Remarks on the Pc structures and triangle singularities Guo, Feng-Kun; Meißner, Ulf-G.; Nieves, Juan The European Physical Journal A, Vol. 52, Issue 10 https://doi.org/10.1140/epja/i2016-16318-4	journal	October 2016
Observation of a Narrow Pentaquark State, $P_{c} (4312)^{+}$ , and of the Two-Peak Structure of the $P_{c} (4450)^{+}$ Aaij, R.; Abellán Beteta, C.; Adeva, B. Physical Review Letters, Vol. 122, Issue 22 https://doi.org/10.1103/PhysRevLett.122.222001	journal	June 2019
Excited and exotic charmonium spectroscopy from lattice QCD Liu, Liuming; Moir, Graham; Peardon, Michael Journal of High Energy Physics, Vol. 2012, Issue 7 https://doi.org/10.1007/JHEP07(2012)126	journal	July 2012
Selection Rules for the Dematerialization of a Particle into Two Photons Yang, C. N. Physical Review, Vol. 77, Issue 2 https://doi.org/10.1103/PhysRev.77.242	journal	January 1950
Amplitude analysis and the nature of the Z c (3900) Pilloni, A.; Fernández-Ramírez, C.; Jackura, A. Physics Letters B, Vol. 772 https://doi.org/10.1016/j.physletb.2017.06.030	journal	September 2017
Photoproduction of Axionlike Particles Aloni, Daniel; Fanelli, Cristiano; Soreq, Yotam Physical Review Letters, Vol. 123, Issue 7 https://doi.org/10.1103/PhysRevLett.123.071801	journal	August 2019
Comment on the ???J/??? decay Novikov, V. A.; Shifman, M. A. Zeitschrift f�r Physik C Particles and Fields, Vol. 8, Issue 1 https://doi.org/10.1007/BF01429829	journal	March 1981
Measurement of the $\psi(2S)$ to $J/\psi$ cross section ratio in photoproduction with the ZEUS detector at HERA Grzelak, Grzegorz Proceedings of The 39th International Conference on High Energy Physics — PoS(ICHEP2018) https://doi.org/10.22323/1.340.0921	conference	August 2019
Search for muoproduction of X(3872) at COMPASS and indication of a new state $\tilde{X} (3872)$ Aghasyan, M.; Akhunzyanov, R.; Alexeev, M. G. Physics Letters B, Vol. 783 https://doi.org/10.1016/j.physletb.2018.07.008	journal	August 2018
Chiral Lagrangians for Baryons Coupled to Massive Spin-1 Fields Borasoy, B.; MeißNer, Ulf-G. International Journal of Modern Physics A, Vol. 11, Issue 29 https://doi.org/10.1142/S0217751X96002376	journal	November 1996
Observation of the $Y (4220)$ and $Y (4390)$ in the process $e^{+} e^{-} \to η J / ψ$ Ablikim, M.; Achasov, M. N.; Adlarson, P. Physical Review D, Vol. 102, Issue 3 https://doi.org/10.1103/PhysRevD.102.031101	journal	August 2020
Photoproduction of hidden charm pentaquark states $P_{c}^{+} (4380)$ and $P_{c}^{+} (4450)$ Wang, Qian; Liu, Xiao-Hai; Zhao, Qiang Physical Review D, Vol. 92, Issue 3 https://doi.org/10.1103/PhysRevD.92.034022	journal	August 2015
Measurement of the Dipion Mass Spectrum in $X (3872) \to J / ψ π^{+} π^{-}$ Decays Abulencia, A.; Acosta, D.; Adelman, J. Physical Review Letters, Vol. 96, Issue 10 https://doi.org/10.1103/PhysRevLett.96.102002	journal	March 2006
Search for exclusive photoproduction of $Z_{c}^{\pm}$ (3900) at COMPASS Adolph, C.; Akhunzyanov, R.; Alexeev, M. G. Physics Letters B, Vol. 742 https://doi.org/10.1016/j.physletb.2015.01.042	journal	March 2015
Observation of Two Charged Bottomoniumlike Resonances in $Υ (5 S)$ Decays Bondar, A.; Garmash, A.; Mizuk, R. Physical Review Letters, Vol. 108, Issue 12 https://doi.org/10.1103/PhysRevLett.108.122001	journal	March 2012
An isobar model for η photo- and electroproduction on the nucleon Chiang, Wen-Tai; Yang, Shin Nan; Tiator, Lothar Nuclear Physics A, Vol. 700, Issue 1-2 https://doi.org/10.1016/S0375-9474(01)01325-2	journal	March 2002
Measurement of $e^{+} e^{-} \to π^{+} π^{-} ψ (3686)$ from 4.008 to 4.600 GeV and observation of a charged structure in the $π^{\pm} ψ (3686)$ mass spectrum Ablikim, M.; Achasov, M. N.; Ahmed, S. Physical Review D, Vol. 96, Issue 3 https://doi.org/10.1103/PhysRevD.96.032004	journal	August 2017
Photoproduction of hidden-bottom pentaquark and related topics Cao, Xu; Guo, Feng-Kun; Liang, Yu-Tie Physical Review D, Vol. 101, Issue 7 https://doi.org/10.1103/PhysRevD.101.074010	journal	April 2020
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
Measuring Quantum-Chromodynamic Anomalies in Hadronic Transitions between Quarkonium States Voloshin, M.; Zakharov, V. Physical Review Letters, Vol. 45, Issue 9 https://doi.org/10.1103/PhysRevLett.45.688	journal	September 1980
Cross section measurements of $e^{+} e^{-} \to ω χ_{c 0}$ from $\sqrt{s} = 4.178$ to 4.278 GeV Ablikim, M.; Achasov, M. N.; Adlarson, P. Physical Review D, Vol. 99, Issue 9 https://doi.org/10.1103/PhysRevD.99.091103	journal	May 2019
Dispersive analysis of $ω / ϕ \to 3 π, π γ^{*}$ Danilkin, I. V.; Fernández-Ramírez, C.; Guo, P. Physical Review D, Vol. 91, Issue 9 https://doi.org/10.1103/PhysRevD.91.094029	journal	May 2015
Triangle singularities and XYZ quarkonium peaks Szczepaniak, Adam P. Physics Letters B, Vol. 747 https://doi.org/10.1016/j.physletb.2015.06.029	journal	July 2015
A Plan for Electron Ion Collider in China Chen, Xurong Proceedings of XXVI International Workshop on Deep-Inelastic Scattering and Related Subjects — PoS(DIS2018) https://doi.org/10.22323/1.316.0170	conference	November 2018
A non-relativistic model for the $[cc][\bar{c}\bar{c}]$ tetraquark Debastiani, V. R.; Navarra, F. S. Chinese Physics C, Vol. 43, Issue 1 https://doi.org/10.1088/1674-1137/43/1/013105	journal	January 2019
Z(3900): What has been really seen? Albaladejo, Miguel; Guo, Feng-Kun; Hidalgo-Duque, Carlos Physics Letters B, Vol. 755 https://doi.org/10.1016/j.physletb.2016.02.025	journal	April 2016
Global analysis of charge exchange meson production at high energies Nys, J.; Blin, A. N. Hiller; Mathieu, V. Physical Review D, Vol. 98, Issue 3 https://doi.org/10.1103/PhysRevD.98.034020	journal	August 2018
Determination of the $X (3872)$ Meson Quantum Numbers Aaij, R.; Abellan Beteta, C.; Adeva, B. Physical Review Letters, Vol. 110, Issue 22 https://doi.org/10.1103/PhysRevLett.110.222001	journal	May 2013
Electron-Ion Collider: The next QCD frontier: Understanding the glue that binds us all Accardi, A.; Albacete, J. L.; Anselmino, M. The European Physical Journal A, Vol. 52, Issue 9 https://doi.org/10.1140/epja/i2016-16268-9	journal	September 2016
A study of $c c \bar{c} \bar{c}$ tetraquark decays in 4 muons and in $D^{(⁎)} {\bar{D}}^{(⁎)}$ at LHC Becchi, C.; Ferretti, J.; Giachino, A. Physics Letters B, Vol. 811 https://doi.org/10.1016/j.physletb.2020.135952	journal	December 2020
Multiquark resonances Esposito, A.; Pilloni, A.; Polosa, A. D. Physics Reports, Vol. 668 https://doi.org/10.1016/j.physrep.2016.11.002	journal	January 2017
Study of Open-Charm Decays and Radiative Transitions of the X (3872) Ablikim, M.; Achasov, M. N.; Adlarson, P. Physical Review Letters, Vol. 124, Issue 24 https://doi.org/10.1103/PhysRevLett.124.242001	journal	June 2020
Study of the ψ2(3823) and χc1(3872) states in B+ → (J/ψπ+π−)K+ decays Aaij, R.; Abellán Beteta, C.; Ackernley, T. Journal of High Energy Physics, Vol. 2020, Issue 8 https://doi.org/10.1007/JHEP08(2020)123	journal	August 2020
Double polarization observables in pentaquark photoproduction Winney, D.; Fanelli, C.; Pilloni, A. Physical Review D, Vol. 100, Issue 3 https://doi.org/10.1103/PhysRevD.100.034019	journal	August 2019
Elastic J/ψ production at HERA The European Physical Journal C, Vol. 46, Issue 3, p. 585-603 https://doi.org/10.1140/epjc/s2006-02519-5	journal	April 2006
Study of the lineshape of the $χ_{c 1} (3872)$ state Aaij, R.; Abellán Beteta, C.; Ackernley, T. Physical Review D, Vol. 102, Issue 9 https://doi.org/10.1103/PhysRevD.102.092005	journal	November 2020

Similar Records

Exclusive tensor meson photoproduction

Journal Article · Mon Jul 06 00:00:00 EDT 2020 · Physical Review. D. · OSTI ID:1734420

Mathieu, V.; Pilloni, A.; Albaladejo, M.; +4 more

Photoproduction of the

f_{2} (1270)

Meson Using the CLAS Detector

Journal Article · Thu Feb 25 00:00:00 EST 2021 · Physical Review Letters · OSTI ID:1734420

Carver, M.; Celentano, A.; Hicks, K.; +137 more

Photoproduction of the

f_{2} (1270)

Meson Using the CLAS Detector

Journal Article · Thu Feb 25 00:00:00 EST 2021 · Physical Review Letters · OSTI ID:1734420

Carver, M.; Celentano, A.; Hicks, K.; +137 more

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Title: X Y Z spectroscopy at electron-hadron facilities: Exclusive processes

Citation Formats

References (90)

Similar Records

Related Subjects

Title: $X Y Z$ spectroscopy at electron-hadron facilities: Exclusive processes