1.

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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2.

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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3.

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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4.

$J/\psi \to \gamma {\eta}^{\prime}{\pi}^{+}{\pi}^{}$ 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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5.

Once more on the Higgs decay into two photons
/ Gegelia, J. ; Meißner, UlfG.
We comment on the recently reiterated claim that the contribution of the Wboson loop to the Higgs boson decay into two photons leads to different expressions in the Rξ gauge and the unitary gauge. [...]
Published in Nuclear Physics B (2018)
10.1016/j.nuclphysb.2018.06.021
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6.

Octet baryon magnetic moments at nexttonexttoleading order in covariant chiral perturbation theory
/ Xiao, Yang ; Ren, XiuLei ; Lu, JunXu ; Geng, LiSheng ; et al
We calculate the octet baryon magnetic moments in covariant baryon chiral perturbation theory with the extendedonmassshell renormalization scheme up to nexttonexttoleading order. [...]
Published in EPJC 78 (2018) 489
10.1140/epjc/s1005201859604
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7.

Amplitude analysis of the anomalous decay ${\eta}^{\prime}\to {\pi}^{+}{\pi}^{}\gamma $
/ Dai, LingYun ; Kang, XianWei ; Meißner, UlfG. ; Song, XinYing ; et al
In this paper we perform an amplitude analysis of ${\eta}^{\prime}\to {\pi}^{+}{\pi}^{}\gamma $ and confront it with the latest BESIII data. [...]
Published in Phys. Rev. D 97 (2018)
10.1103/PhysRevD.97.036012
arXiv:1712.02119
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8.

Exploratory study of possible resonances in heavy meson  heavy baryon coupledchannel interactionsSupported by DFG and NSFC through funds provided to the SinoGerman CRC 110 “Symmetry and the Emergence of Structure in QCD” (NSFC 11621131001, DFG TR110), as well as an NSFC fund (11647601). The work of UGM was also supported by the CAS President’s International Fellowship Initiative (PIFI) (2017VMA0025)
/ Shen, ChaoWei ; Rönchen, Deborah ; Meißner, UlfG. ; Zou, BingSong
We use a unitary coupledchannel model to study the interactions. [...]
Published in Chinese Phys. C 42 (2018) 023106
10.1088/16741137/42/2/023106
arXiv:1710.03885
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9.

Generating a resonancelike structure in the reaction Bc→Bsππ
/ Liu, XiaoHai ; Meißner, UlfG.
We investigate the process Bc+→Bs0π+π0 via BK¯∗ rescattering. [...]
Published in EPJC 77 (2017) 816
10.1140/epjc/s1005201754028
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10.

Note on X(3872) production at hadron colliders and its molecular structureSupported by DFG and NSFC through funds provided to the SinoGerman CRC 110 “Symmetries and the Emergence of Structure in QCD” (NSFC (11621131001), DFG (TRR110)), by NSFC (11647601), by the CAS Key Research Program of Frontier Sciences (QYZDBSSWSYS013), by the Thousand Talents Plan for Young Professionals, by the CAS President’s International Fellowship Initiative (PIFI) (2017VMA0025), and by Spanish Ministerio de Economía y Competitividad and European FEDER under contracts FIS201451948C21P and SEV20140398. Part of the computations have been performed on JUQUEEN and JURECA of the JSC, Jülich, Germany
/ Albaladejo, Miguel ; Guo, FengKun ; Hanhart, Christoph ; Meißner, UlfG. ; et al
The production of the X(3872) as a hadronic molecule in hadron colliders is clarified. [...]
Published in Chinese Phys. C 41 (2017) 121001
10.1088/16741137/41/12/121001
arXiv:1709.09101
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