All existing experimental evidence for the bound state nature of X(3872) relies on observing its decay products, which are measured with a finite experimental mass resolution that is typically deltam>2 MeV , and much larger than its alleged binding energy, Bx = 0.00(18) MeV. On the other hand, we have found recently that there is a clear cancellation in the 1++ channel of the invariant DD* mass around the threshold between continuum and the bound state. This is very much like a similar cancellation in the proton-neutron continuum with the deuteron in the 1++ channel. Based on comparative fits with a common Tsallis distribution of the experimental cross-sections for prompt production of deuterons and X(3872) in pp collisions with a fin...
The first evidence for X(3872) production in relativistic heavy ion collisions is reported. The X(38...
The first evidence for X(3872) production in relativistic heavy ion collisions is reported. The X(38...
We discuss the possibilities of producing the X(3872), which is assumed to be a DD̄ ∗ bound state, i...
Work supported by the Spanish MINECO and European FEDER funds (FIS201785053-C2-1-P, FPA2016-77177-C2...
We analyze how the renowned X(3872), a weakly bound state right below the D¯D∗threshold, should effe...
After taking into account both the pion and sigma meson exchange potential, we have performed a dyna...
This work is partly supported by the Spanish Ministerio de Economia y Competitividad and European ER...
We report the observation of the X(3872) in the J/ψ π<SUP>+</SUP>π<SUP>-</SUP> channe...
The structure of exotic resonances that do not trivially fit the usual quark model expectations has ...
We present results from a study of X(3872) → ππJ/ψ decays produced via exclu...
The LHCb collaboration has found that the production rate of Xð3872Þ in proton-proton collisions de...
We have used the dynamically constrained phase space coalescence model to study the production of th...
The nature of the meson X(3872) is still under debate. Here we assume it to be a mixture between ch...
An analysis including most recent Belle data on X(3872) is performed, using coupled channel Flatte f...
AbstractAn analysis including most recent Belle data on X(3872) is performed, using coupled channel ...
The first evidence for X(3872) production in relativistic heavy ion collisions is reported. The X(38...
The first evidence for X(3872) production in relativistic heavy ion collisions is reported. The X(38...
We discuss the possibilities of producing the X(3872), which is assumed to be a DD̄ ∗ bound state, i...
Work supported by the Spanish MINECO and European FEDER funds (FIS201785053-C2-1-P, FPA2016-77177-C2...
We analyze how the renowned X(3872), a weakly bound state right below the D¯D∗threshold, should effe...
After taking into account both the pion and sigma meson exchange potential, we have performed a dyna...
This work is partly supported by the Spanish Ministerio de Economia y Competitividad and European ER...
We report the observation of the X(3872) in the J/ψ π<SUP>+</SUP>π<SUP>-</SUP> channe...
The structure of exotic resonances that do not trivially fit the usual quark model expectations has ...
We present results from a study of X(3872) → ππJ/ψ decays produced via exclu...
The LHCb collaboration has found that the production rate of Xð3872Þ in proton-proton collisions de...
We have used the dynamically constrained phase space coalescence model to study the production of th...
The nature of the meson X(3872) is still under debate. Here we assume it to be a mixture between ch...
An analysis including most recent Belle data on X(3872) is performed, using coupled channel Flatte f...
AbstractAn analysis including most recent Belle data on X(3872) is performed, using coupled channel ...
The first evidence for X(3872) production in relativistic heavy ion collisions is reported. The X(38...
The first evidence for X(3872) production in relativistic heavy ion collisions is reported. The X(38...
We discuss the possibilities of producing the X(3872), which is assumed to be a DD̄ ∗ bound state, i...