Charge distribution of d*(2380)

@article{Dong2017ChargeDO,
  title={Charge distribution of d*(2380)},
  author={Yubing Dong and Fei Huang and Peng-nian Shen and Zong Ye Zhang},
  journal={Physical Review D},
  year={2017},
  volume={96},
  pages={094001}
}
We calculate the charge distributions of $d^*(2380)$. Two different interpretations of the $d^*$ are considered for a comparison. One is a compact explanation with coupled $\Delta\Delta+CC$ two-channel approximation in the chiral constituent quark model. Another is a resonance state of $D_{12}\pi$. The remarkable differences of the charge distributions in the two pictures are shown and it is expected that the future experiments may provide a clear test for the different theoretical… 
View PDF on arXiv
9 Citations

Figures and Tables from this paper

9 Citations

Citation Type

Citation Type

Form factors of the d*(2380) resonance
In order to explore the possible physical quantities for judging different structures of the newly observed resonance $d^*(2380)$, we study its electromagnetic form factors. In addition to the…
Selected strong decays of pentaquark State $$P_c(4312)$$ in a chiral constituent quark model
The newly confirmed pentaquark state $P_c(4312)$ has been treated as a weakly bound $(\Sigma _c\bar{D})$ state by a well-established chiral constituent quark model and by a dynamical calculation on…
d∗(2380) Resonance in a Chiral SU(3) Constituent Quark Model
Recent studies on the newly observed resonance d∗(2380)(I(JP) = 0(3+)) with a compact structure in a chiral SU(3) constituent quark model are briefly reported. the overall properties, including the…
Contribution of the vector meson to the ϒ(nS)→d¯*(2380)+X decay channel
$d^\ast(2380)$ was observed by WASA-at-COSY collaborations in the nuclear reaction recently. Its particularly narrow width may indicate the new QCD-allowed hadronic structure. To further confirm the…
Study of d∗(2380) resonance in a chiral constituent quark model
Studies on newly observed dibaryon resonance [Formula: see text] ([Formula: see text]) with a compact structure in recent years are reviewed. In terms of a dynamical calculation with a chiral…
$$d^*(2380)$$d∗(2380) and its partners in a diquark model
The purpose of the present study was to explore the possibility of accommodating the $$d^*(2380)$$d∗(2380) and its flavor SU(3) partners in a diquark model. Proposing that $$d^*(2380)$$d∗(2380) is…
Dibaryons: Molecular versus compact hexaquarks
Hexaquarks constitute a natural extension of complex quark systems, just as tetra- and pentaquarks do. To this end, the current status of in both experiment and theory is reviewed. Recent…
Photo-absorption on deuteron contributed by d∗(2380) resonance
In order to understand the possible physical nature of the newly observed resonance [Formula: see text], we calculate the real photo-absorption cross-section on deuteron contributed by the resonance…
Phenomenological study on the decay widths of {\boldsymbol{\Upsilon }}({\boldsymbol{nS}})\to {\bar{d}}^{* }(2380)+X

References

SHOWING 1-10 OF 10 REFERENCES
On the history of dibaryons and their final observation
Stanley J
  • Brodsky, and H. Clement, Phys. Lett. B 727, 438
  • 2013
Phys Rev
  • Lett. 13, 815
  • 1964
Eur
  • Phys. J. A51, 87
  • 2015
Phys
  • Rev. D41, 1568
  • 1990
Phys Rev
  • Lett. 111, 172301 (2013); Nucl. Phys. A 928, 73 (2014); A. Gal, Acta Physica Polonica B 47, 471
  • 2016
Phys
  • Rept. 639, 1
  • 2016
Phys
  • Rev. C 87, 025202 (2013); Nucl. Phys. A 946, 117
  • 2016
Phys
  • Rev. Lett. 5, 258 (1960); N. E. Booth, A. Abashian, and K. M. Crowe, Phys. Rev. Lett. 7, 35 (1961); F. Plouin et al., Nucl. Phys. A 302, 413 (1978), J. Banaigs et al., Nucl. Phys. B 105, 52
  • 1976
G 9
  • 1159
  • 1983