English

$Z_{cs}(3985)^-$: a strange hidden-charm tetraquark resonance or not?

High Energy Physics - Phenomenology 2021-02-17 v2
Authors: Rui Chen , Qi Huang
View on arXiv ↗ PDF ↗ DOI ↗

Abstract

Inspired by the newly Zcs(3985)−Z_{cs}(3985)^- reported by the BESIII Collaboration in the K+K^+ recoil-mass spectrum of the of e+e−→(D∗0Ds−/D0Ds∗−)K+e^+e^-\to (D^{*0}D_s^-/D^0D_s^{*-})K^+ processes, we perform a dynamical study on the D(∗)0Ds∗−D^{(*)0}D_s^{*-} interactions by adopting a one-boson-exchange model and considering the coupled channel effect. After producing the phase shifts for all the discussed channels, our results exclude the newly Zcs(3985)−Z_{cs}(3985)^- as a D∗0Ds−/D0Ds∗−/D∗0Ds∗−D^{*0}D_s^{-}/D^{0}D_s^{*-}/D^{*0}D_s^{*-} resonance with I(JP)=1/2(1+,0−,1−,2−)I(J^P)=1/2(1^+, 0^-, 1^-, 2^-).

Keywords

hidden-charm tetraquark zcsl3985 besiii one-boson-exchange model coupled channel phase shift hadron spectroscopy

Cite

@article{arxiv.2011.09156,
  title  = {$Z_{cs}(3985)^-$: a strange hidden-charm tetraquark resonance or not?},
  author = {Rui Chen and Qi Huang},
  journal= {arXiv preprint arXiv:2011.09156},
  year   = {2021}
}

Comments

6 pages, 4 figures

Related papers

View all related →
High Energy Physics - Phenomenology · Physics
Toward charged $Z_{cs}(3985)$ structure under a reflection mechanism
Jun-Zhang Wang, Qin-Song Zhou, Xiang Liu, Takayuki Matsuki
2021-07-05
High Energy Physics - Experiment · Physics
Search for hidden-charm tetraquark with strangeness in $e^{+}e^{-}\rightarrow K^+ D_{s}^{*-} D^{*0}+c.c.$
BESIII Collaboration, M. Ablikim, M. N. Achasov, P. Adlarson +580
2023-01-20
High Energy Physics - Phenomenology · Physics
$Z_{cs}(3985)^-$ as the $U$-spin partner of $Z_c(3900)^-$ and implication of other states in the $\text{SU(3)}_F$ symmetry and heavy quark symmetry
Lu Meng, Bo Wang, Shi-Lin Zhu
2021-01-04
High Energy Physics - Phenomenology · Physics
Strange hidden-charm tetraquarks in constituent quark models
Xin Jin, Xuejie Liu, Yaoyao Xue, Hongxia Huang +1
2022-01-05
High Energy Physics - Phenomenology · Physics
The $Z_{cs}(3985)$ as a threshold effect from the $\bar D_s^* D + \bar D_s D^*$ interaction
Natsumi Ikeno, Raquel Molina, Eulogio Oset
2021-02-10
High Energy Physics - Phenomenology · Physics
The $Z_{cs}(3985)^-$ structure in a coupled-channels model
Pablo G. Ortega, David R. Entem, Francisco Fernandez
2021-12-16
High Energy Physics - Phenomenology · Physics
Investigation of box diagrams for the peak of $Z_{cs}(3985)$ in $e^+e^- \to D^-_s D^{*0} K^+$ and $ D^{*-}_s D^0 K^+$
Yuan-Xin Zheng, Gang Li, Shi-Dong Liu, Jia-Jun Wu
2025-05-13
High Energy Physics - Phenomenology · Physics
Aspects of $Z_{cs}(3985)$ and $Z_{cs}(4000)$
Shuai Han, Li-Ye Xiao
2022-03-02
High Energy Physics - Phenomenology · Physics
The nature of charged charmonium-like states $Z_c(3900)$ and its strange partner $Z_{cs}(3982)$
Meng-Chuan Du, Qian Wang, Qiang Zhao
2020-11-19
High Energy Physics - Phenomenology · Physics
Can the newly $P_{cs}(4459)$ be a strange hidden-charm $\Xi_c\bar{D}^{*}$ molecular pentaquarks?
Rui Chen
2021-03-10
High Energy Physics - Phenomenology · Physics
The strange partner of the $Z_{c}$ structures in a coupled-channels model
Pablo G. Ortega, David R. Entem, F. Fernandez
2021-05-26
High Energy Physics - Phenomenology · Physics
The newly observed $ Z_{cs}(3985)^- $ state: in vacuum and a dense medium
K. Azizi, N. Er
2021-02-03
High Energy Physics - Phenomenology · Physics
A unified description of the hidden-charm tetraquark states $Z_{cs}(3985)$, $Z_c(3900)$ and $X(4020)$
Zhi-Hui Guo, J. A. Oller
2021-03-26
High Energy Physics - Phenomenology · Physics
Exotic $\bar{D}_s^{(*)}D^{(*)}$ molecular states and $sc\bar q\bar c$ tetraquark states with $J^P=0^+, 1^+, 2^+$
Qi-Nan Wang, Wei Chen, Hua-Xing Chen
2021-09-02
High Energy Physics - Phenomenology · Physics
Can $Z_{cs}(3985)$ be a molecular state of $\bar{D}_s^*D$ and $\bar{D}_sD^*$ ?
Ming-Zhu Liu, Jun-Xu Lu, Tian-Wei Wu, Ju-Jun Xie +1
2020-11-19
High Energy Physics - Phenomenology · Physics
Exploration of the hidden charm decays of $Z_{cs}(3985)$
Qi Wu, Dian-Yong Chen
2021-10-19
High Energy Physics - Phenomenology · Physics
The New Charm-Strange Resonances in the D^- K^+ Channel
R. M. Albuquerque, S. Narison, D. Rabetiarivony, G. Randriamanatrika
2021-02-22
High Energy Physics - Phenomenology · Physics
Impact of a thermal medium on newly observed $Z_{cs}(3985)$ resonance and its $ b $-partner
J. Y. Süngü, A. Türkan, H. Sundu, E. Veli Veliev
2022-01-12
High Energy Physics - Lattice · Physics
Fate of the Tetraquark Candidate Zc(3900) from Lattice QCD
Yoichi Ikeda, Sinya Aoki, Takumi Doi, Shinya Gongyo +6
2016-12-28
High Energy Physics - Phenomenology · Physics
Decoding the nature of $Z_{cs}(3985)$ and establishing the spectrum of charged heavy quarkoniumlike states in chiral effective field theory
Bo Wang, Lu Meng, Shi-Lin Zhu
2021-03-04
High Energy Physics - Phenomenology · Physics
From the isovector molecular explanation of the newly $T_{c\bar{s}}^{a0(++)}(2900)$ to possible charmed-strange molecular pentaquarks
Rui Chen, Qi Huang
2022-08-23
High Energy Physics - Phenomenology · Physics
Implications of the $Z_{cs}(3985)$ and $Z_{cs}(4000)$ as two different states
Lu Meng, Bo Wang, Guang-Juan Wang, Shi-Lin Zhu
2021-07-20
High Energy Physics - Lattice · Physics
The Tetraquark Candidate Zc(3900) from Dynamical Lattice QCD Simulations
Yoichi Ikeda
2018-02-14
High Energy Physics - Phenomenology · Physics
Canonical interpretation of the $D_{s0}(2590)^{+}$ resonance
Zhuo Gao, Guan-Ying Wang, Qi-Fang Lü, Jingya Zhu +1
2022-01-04
High Energy Physics - Phenomenology · Physics
A combined analysis of the $Z_c(3900)$ and the $Z_{cs}(3985)$ exotic states
Meng-Lin Du, Miguel Albaladejo, Feng-Kun Guo, Juan Nieves
2022-05-05