151 citations · 792 across the 15 of their papers we have counts for
15 papers
X(3872) in a hot pion bath
Martin Cleven, Volodymyr K. Magas, Angels Ramos
Right since its discovery in 2003 by the Belle collaboration, establishing the nature of the meson has been one of the main priorities in the field of quarkonium physics.…
Properties of open and hidden charm mesons in light quark matter
Martin Cleven, Volodymyr K. Magas, Angels Ramos
In this work we study the implications of light-quark pionic matter at finite temperatures on the properties of open and hidden charm mesons. The meson-meson interactions are descr…
Properties of in light quark matter
Martin Cleven, Volodymyr K. Magas, Angels Ramos
With various experiments studying heavy-ion collisions a demand exists in the hadron physics community for theoretical predictions of hadronic properties at temperatures and densit…
Cross section line shape of around the mass region
Martin Cleven, Qiang Zhao
We demonstrate that the recent measurement of the cross section line shapes of can be naturally explained by the molecular picture for where the $Y(42…
Effects of states and bottom meson loops on transitions
Yun-Hua Chen, Martin Cleven, Johanna T. Daub +5
We study the dipion transitions . In particular, we consider the effects of the two intermediate bottomoniumlike exotic states $Z_b(10610)…
Open charm contributions to the E1 transitions of and
Zheng Cao, Martin Cleven, Qian Wang +1
The E1 transitions of and are investigated in a non-relativistic effective field theory (NREFT) where the open charm effects are included systematica…
The nature of near-threshold XYZ states
Martin Cleven, Feng-Kun Guo, Christoph Hanhart +2
We demonstrate that the recently observed , , states cannot be purely from kinematic effect. Especially the narrow near-threshold structures in elastic channels call for…
Employing spin symmetry to disentangle different models for the XYZ states
Martin Cleven, Feng-Kun Guo, Christoph Hanhart +2
In order to test different models proposed for some states discovered recently in the charmonium mass range that do not fit into the pattern predicted by the conventional quark mod…
Systematic Study of Hadronic Molecules in the Heavy-Quark Sector
Martin Cleven
In this work we study the properties of hadronic molecules in the heavy-quark sector. These have become increasingly important since from the beginning of this century a large numb…
Strong and radiative decays of the and
Martin Cleven, Harald W. Grießhammer, Feng-Kun Guo +2
Since their discovery in 2003, the open charm states and provide a challenge to the conventional quark model. In recent years, theoretical evidence…
as the first -wave open charm vector molecular state?
Martin Cleven, Qian Wang, Feng-Kun Guo +3
Since its first observation in 2005, the vector charmonium has turned out to be one of the prime candidates for an exotic state in the charmonium spectrum. It was recentl…
Y(4260): hadronic molecule versus hadro-charmonium interpretation
Qian Wang, Martin Cleven, Feng-Kun Guo +4
In this paper we confront both the hadronic molecule and the hadro-charmonium interpretations of the $\y$ with the experimental data currently available. We conclude that the data…
Confirming the molecular nature of the and the
Martin Cleven, Qian Wang, Feng-Kun Guo +3
The decays of the and the to , and (, and ) are investigated within a nonrelativistic effective…
Bound state nature of the exotic Z_b states
Martin Cleven, Feng-Kun Guo, Christoph Hanhart +1
The assumption that the newly observed charged bottomonia states Z_b(10610) and Z_b(10650) are of molecular nature is confronted with the measured invariant mass distributions for…
Light meson mass dependence of the positive parity heavy-strange mesons
Martin Cleven, Feng-Kun Guo, Christoph Hanhart +1
We calculate the masses of the resonances D_{s0}^*(2317) and D_{s1}(2460) as well as their bottom partners as bound states of a kaon and a D^*- and B^*-meson, respectively, in unit…