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Title: Issues and opportunities in exotic hadrons

Journal Article · · Chinese Physics. C, High Energy Physics and Nuclear Physics
 [1];  [2];  [3];  [4];  [5];  [6];  [7];  [8];  [9];  [10];  [11];  [12];  [13];  [14];  [15];  [16];  [17];  [18];  [19];  [20] more »;  [14];  [21];  [22];  [23];  [24] « less
  1. Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Old Dominion Univ., Norfolk, VA (United States)
  2. Univ. of Maryland, College Park, MD (United States)
  3. Lanzhou Univ. (China). Institute of Modern Physics
  4. Old Dominion Univ., Norfolk, VA (United States); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
  5. Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States). Theoretical Physics Department
  6. Univ. of Giessen (Germany). Inst. Fur Theoretische Physik
  7. Helmholtz Institute Mainz, Mainz Germany; Johannes Gutenberg Univ., Mainz (Germany)
  8. Johannes Gutenberg Univ., Mainz (Germany)
  9. Indiana Univ., Bloomington, IN (United States). Dept. of Physics
  10. Univ. of Hawaii, Honolulu, HI (United States)
  11. Instituto de Fisica Teorica, Universidade Estadual Paulista, Sao Paulo, Brazil
  12. Arizona State Univ., Tempe, AZ (United States). Dept. of Physics
  13. Univ. of Pittsburgh, PA (United States)
  14. Indiana Univ., Bloomington, IN (United States)
  15. Carnegie Mellon Univ., Pittsburgh, PA (United States)
  16. Trinity College, Dublin (Ireland)
  17. Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
  18. GSI Helmholtzcentre for Heavy Ion Research GmbH, Darmstadt (Germany)
  19. Univ. de Lyon, Villeurbanne (France)
  20. Beihang Univ., Beijing (China)
  21. Syracuse Univ., Syracuse, NY (United States)
  22. Univ. of Pittsburgh, Pittsburgh, PA (United States); Univ. of Maryland, College Park, MD (United States)
  23. Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Indiana Univ., Bloomington, IN (United States)
  24. Institute of High Energy Physics, Beijing (China)
+ Show Author Affiliations

The last few years have been witness to a proliferation of new results concerning heavy exotic hadrons. Experimentally, many new signals have been discovered that could be pointing towards the existence of tetraquarks, pentaquarks, and other exotic configurations of quarks and gluons. Theoretically, advances in lattice field theory techniques place us at the cusp of understanding complex coupled-channel phenomena, modelling grows more sophisticated, and effective field theories are being applied to an ever greater range of situations. It is thus an opportune time to evaluate the status of the field. In the following, a series of high priority experimental and theoretical issues concerning heavy exotic hadrons is presented.

Research Organization:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP); USDOE Office of Science (SC), High Energy Physics (HEP)
Grant/Contract Number:
AC05-06OR23177; SC0006765; AC02-07CH11359; FG02-05ER41374; FG0287ER40365; AC02-05CH11231
OSTI ID:
1252707
Alternate ID(s):
OSTI ID: 1326590; OSTI ID: 1405293
Report Number(s):
JLAB-THY-15-2174; DOE/OR/23177-3631; arXiv:1511.06779; INT-PUB-15-066; FERMILAB-PUB-15-652-T
Journal Information:
Chinese Physics. C, High Energy Physics and Nuclear Physics, Vol. 40, Issue 4; Conference: INT Workshop INT-15-60W Modern Exotic Hadrons, Seattle, WA (United States), 2-13 Nov 2015; Related Information: Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.; ISSN 1674-1137
Publisher:
IOP PublishingCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 57 works
Citation information provided by
Web of Science

Cited By (13)

Exotic Hadrons: Review and Perspectives journal October 2016
Constituent Counting Rules and Exotic Hadrons journal July 2018
QCD sum rules approach to the X, Y and Z states journal August 2019
Production of exotic tetraquarks Q Q q ¯ q ¯ in heavy-ion collisions at the LHC journal May 2019
Measurement of the Cross Section for e + e − → Ξ − Ξ ¯ + and Observation of an Excited Ξ Baryon journal January 2020
Charmed baryon–nucleon interaction journal July 2019
On coupled-channel dynamics in the presence of anomalous thresholds text January 2018
On coupled-channel dynamics in the presence of anomalous thresholds journal October 2018
Exotic hadrons: review and perspectives text January 2016
Few-body quark dynamics for doubly-heavy baryons and tetraquarks text January 2018
Constituent Counting Rules and Exotic Hadrons text January 2018
On coupled-channel dynamics in the presence of anomalous thresholds text January 2018
QCD Sum Rules Approach to the $X,~Y$ and $Z$ States text January 2018

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Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
hadronic physics
exotic hadrons
tetraquark
pentaquark