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In-Medium Modifications of Scalar Charm Mesons in Nuclear Matter
In-Medium Modifications Scalar Charm Mesons Nuclear Matter
2011/1/6
Employing QCD sum rules the in-medium modifications of scalar charm mesons in a cold nuclear matter environment are estimated. The mass splitting of D∗ − ¯D∗ is quantified.
Multi-Gaussian modes of diffusion in a quenched random medium
Multi-Gaussian modes of diffusion quenched random medium
2010/11/19
We have studied a model of a random walk in a quenched random environment. In addition to
featuring anomalous di usion and localization, for special regimes of disorder parameters the particle densit...
Two-point generating function of the free energy for a directed polymer in a random medium
Directed polymer Lieb-Liniger Bose gas Kardar-Parisi-Zhang equation
2010/11/24
We consider a 1+1 dimensional directed continuum polymer in a Gaussian delta-correlated space-time random potential. For this model the moments (= replica)of the partition function, Z(x, t), can be ex...
Interference and nuclear medium effects on the eta-mesic nuclear spectrum
Nuclear interaction of N⋆ (1535) Eta-mesic nucleus 25Mg
2011/1/6
he missing-mass spectrum obtained in a recoil-free transfer reaction p(27Al,3He)−p′X is
analyzed. We find that the observed peak structure arises from the coherent contributions from
two reac...