1.

Towards a precise determination of the scattering amplitudes of the charmed and lightflavor pseudoscalar mesons
/ Guo, ZhiHui ; Liu, Liuming ; Meißner, UlfG. ; Oller, J. A. ; et al
We study the scattering of the lightflavor pseudoscalar mesons ( π,K,η ) off the groundstate charmed mesons ( D,Ds ) within chiral effective field theory. [...]
Published in EPJC 79 (2019) 13
10.1140/epjc/s1005201865181
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2.

Interactions between vector mesons and dynamically generated resonances
/ Du, MengLin ; Gülmez, Dilege ; Guo, FengKun ; Meißner, UlfG. ; et al
The ρρ interaction and the corresponding dynamically generated bound states are revisited. [...]
Published in EPJC 78 (2018) 988
10.1140/epjc/s1005201864758
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3.

Derivation of spontaneously broken gauge symmetry from the consistency of effective field theory II: Scalar field selfinteractions and the electromagnetic interaction
/ Djukanovic, D. ; Gegelia, J. ; Meißner, UlfG.
We extend our study of deriving the local gauge invariance with spontaneous symmetry breaking in the context of an effective field theory by considering selfinteractions of the scalar field and inclusion of the electromagnetic interaction. [...]
Published in Physics letters B 788 (2019) 436441
10.1016/j.physletb.2018.11.044
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4.

Towards a new paradigm for heavylight meson spectroscopy
/ Du, MengLin ; Albaladejo, Miguel ; FernandezSoler, Pedro ; Guo, FengKun ; et al
Since 2003 many new hadrons, including the lowestlying positiveparity charmstrange mesons ${D}_{s0}^{*}\left(2317\right)$ and ${D}_{s1}\left(2460\right)$, have been observed that do not conform with quarkmodel expectations. [...]
Published in Physical Review D 98 (2018)
10.1103/PhysRevD.98.094018
arXiv:1712.07957
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5.

New spectrum of negativeparity doubly charmed baryons: Possibility of two quasistable states
/ Yan, MaoJun ; Liu, XiaoHai ; GonzàlezSolís, Sergi ; Guo, FengKun ; et al
The discovery of ${\Xi}_{cc}^{++}$ by the LHCb Collaboration triggers predictions of more doubly charmed baryons. [...]
Published in Physical Review D 98 (2018)
10.1103/PhysRevD.98.091502
arXiv:1805.10972
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6.

Test of semilocal duality in a large ${N}_{C}$ framework
/ Dai, LingYun ; Kang, XianWei ; Meißner, UlfG.
In this paper we test the semilocal duality based on the method of [L. [...]
Published in Physical Review D 98 (2018)
10.1103/PhysRevD.98.074033
arXiv:1808.05057
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7.

Derivation of spontaneously broken gauge symmetry from the consistency of effective field theory I: Massive vector bosons coupled to a scalar field
/ Djukanovic, D. ; Gegelia, J. ; Meißner, UlfG.
We revisit the problem of deriving local gauge invariance with spontaneous symmetry breaking in the context of an effective field theory. [...]
Published in Physics letters B (2018)
10.1016/j.physletb.2018.09.016
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8.

Threeparticle bound states in a finite volume: Unequal masses and higher partial waves
/ Meng, Yu ; Liu, Chuan ; Meißner, UlfG. ; Rusetsky, A.
An explicit expression for the finitevolume energy shift of shallow threebody bound states for nonidentical particles is obtained in the unitary limit. [...]
Published in Physical Review D 98 (2018)
10.1103/PhysRevD.98.014508
arXiv:1712.08464
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9.

A new method to study the number of colors in the finalstate interactions of hadrons
/ Dai, LingYun ; Meißner, UlfG.
Based on Chiral Perturbation Theory we introduce the dependence on the number of colors ( NC ) for the ππ→ππ scattering amplitudes. [...]
Published in Physics letters B (2018)
10.1016/j.physletb.2018.06.071
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10.

$J/\psi \to \gamma {\eta}^{\prime}{\pi}^{+}{\pi}^{}$ and the structure observed around the $\overline{p}p$ threshold
/ Dai, LingYun ; Haidenbauer, Johann ; Meißner, UlfG.
We analyze the origin of the structure observed in the reaction $J/\psi \to \gamma {\eta}^{\prime}{\pi}^{+}{\pi}^{}$ for ${\eta}^{\prime}{\pi}^{+}{\pi}^{}$ invariant masses close to the antiprotonproton ($\overline{p}p$) threshold, commonly associated with the $X\left(1835\right)$ resonance. [...]
Published in Physical Review D 98 (2018)
10.1103/PhysRevD.98.014005
arXiv:1804.07077
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