Publications (34)
Dynamically generated open and hidden charm mesons
D. Gamermann, E. Oset, D. Strottman +1
In this presentation I explain our framework for dynamically generating resonances from the meson meson interaction. Our model generates many poles in the T-matrix which are associ…
Axial Resonances in the Open and Hidden Charm Sectors
D. Gamermann, E. Oset
A SU(4) flavor symmetrical Lagrangian is constructed for the interaction of the pseudo-scalar mesons with the vector mesons. SU(4) symmetry is broken to SU(3) by suppression of ter…
Charm at FAIR
L. Tolos, D. Gamermann, R. Molina +2
Charmed mesons in hot and dense matter are studied within a self-consistent coupled-channel approach for the experimental conditions of density and temperature expected at the CBM…
Heavy meson production in hot dense matter
L. Tolos, D. Gamermann, C. Garcia-Recio +4
The properties of charmed mesons in dense matter are studied using a unitary coupled-channel approach in the nuclear medium which takes into account Pauli-blocking effects and meso…
Radiative decay of the dynamically generated open and hidden charm scalar meson resonances D_{s0}^*(2317) and X(3700)
D. Gamermann, L. R. Dai, E. Oset
We present the formalism for the decay of dynamically generated scalar mesons with open- or hidden-charm and give results for the decay of D^*_{s0} (2317) to γD_s^* plus that of a…
Exotic dynamically generated baryons with C1
D. Gamermann, C. GarcÃa-Recio, J. Nieves +2
We follow a model based on the SU(8) symmetry for the interaction of mesons with baryons. The model treats on an equal footing the pseudo-scalars and the vector mesons, as required…
The radiative decay of into the predicted scalar state X(3700)
D. Gamermann, E. Oset, B. S. Zou
We calculate the radiative decay width of the into the dynamically generated scalar resonance X(3700) which is predicted in a previous paper. The results show that it is…
Automation on the generation of genome scale metabolic models
R. Reyes, D. Gamermann, A. Montagud +4
Background: Nowadays, the reconstruction of genome scale metabolic models is a non-automatized and interactive process based on decision taking. This lengthy process usually requir…
Radiative decays of dynamically generated charmed baryons
D. Gamermann, C. E. Jiménez-Tejero, A. Ramos
In this work we study the radiative decay of dynamically generated $J^P=\oh^-$ charm baryons into the ground state $J^P=\oh^+$ baryons. Since different theoretical interpretations…
PyNetMet: Python tools for efficient work with networks and metabolic models
D. Gamermann, A. Montagud, R. A. Jaime Infante +3
Background: The study of genome-scale metabolic models and their underlying networks is one of the most important fields in systems biology. The complexity of these models and thei…
Charm and hidden charm scalar mesons in the nuclear medium
R. Molina, D. Gamermann, E. Oset +1
We study the renormalization of the properties of low lying charm and hidden charm scalar mesons in a nuclear medium, concretely of the D_{s0}(2317) and the theoretical hidden char…
Hidden charm dynamically generated resonances and the , reactions
D. Gamermann, E. Oset
We analyze two recent reactions of Belle, producing and states that have an enhancement of the invariant , mass distribution close to thr…
Testing the predicted dynamically generated hidden charm scalar state through the invariant mass spectrum and the radiative decay of the
D. Gamermann, E. Oset, B. S. Zou
In this work we present our model that dynamically generates resonances from charmed and light pseudoscalar and vector mesons. The model generates a rich spectrum of charmed and hi…
The X(3872) and other X,Y,Z Resonances as Hidden Charm Meson-Meson Molecules
E. Oset, D. Gamermann, R. Molina +4
We report on some ideas concerning the nature of the X(3872) resonance and the need for approximately equal charged and neutral components of . Then we discuss how…
Odd Parity Light Baryon Resonances
D. Gamermann, C. Garcia-Recio, J. Nieves +1
We use a consistent SU(6) extension of the meson-baryon chiral Lagrangian within a coupled channel unitary approach in order to calculate the T-matrix for meson-baryon scattering i…
A modular synthetic device to calibrate promoters
D. Gamermann, A. Montagud, P. Aparicio +5
In this contribution, a design of a synthetic calibration genetic circuit to characterize the relative strength of different sensing promoters is proposed and its specifications an…
Phylogenetic tree reconstruction from genome-scale metabolic models
D. Gamermann, A. Montagud, J. A. Conejero +2
A wide range of applications and research has been done with genome-scale metabolic models. In this work we describe a methodology for comparing metabolic networks constructed from…
A comprehensive statistical study of metabolic and protein-protein interaction network properties
D. Gamermann, J. Triana, R. Jaime
Understanding the mathematical properties of graphs underling biological systems could give hints on the evolutionary mechanisms behind these structures. In this article we perform…
Charmed mesons in nuclear matter
L. Tolos, D. Gamermann, C. Garcia-Recio +4
We obtain the properties of charmed mesons in dense matter using a coupled-channel approach which accounts for Pauli blocking effects and meson self-energies in a self-consistent m…
Selected topics on Hadrons in Nuclei
E. Oset, M. Kaskulov, E. Hernandez +8
In this talk we report on selected topics on hadrons in nuclei. The first topic is the renormalization of the width of the in a nuclear medium. This is followed by a sho…
Exotic dynamically generated baryons with negative charm quantum number
D. Gamermann, C. Garcia-Recio, J. Nieves +2
Following a model based on the symmetry that treats heavy pseudo-scalars and heavy vector mesons on an equal footing, as required by heavy quark symmetry, we study the…
Meson and Baryon resonances
E. Oset, L. S. Geng, D. Gamermann +7
In this talk I review recent advances on the structure of the meson and baryon resonances which can be dynamically generated from the interaction of mesons or mesons and baryons. P…
Meson Resonances in the Open and Hidden Charm Sectors
D. Gamermann, E. Oset, D. Strottman +1
We briefly expose our model for generating open and hidden charm resonances and present the most interesting results.
The Y(4260) as a system
A. MartÃnez Torres, K. P. Khemchandani, D. Gamermann +1
A study of the and systems, treating them as coupled channels, has been made by solving the Faddeev equations, with the purpose of investigating the poss…
Charmed hadrons in nuclear medium
L. Tolos, D. Gamermann, C. Garcia-Recio +4
We study the properties of charmed hadrons in dense matter within a coupled-channel approach which accounts for Pauli blocking effects and meson self-energies in a self-consistent…
Deeply Bound Kaonic Clusters
E. Oset, V. K. Magas, A. Ramos +7
In this talk I make a review on the theoretical and experimental situation around the deeply bound kaon clusters, the possible bound kaonic states of nuclear, rather than atomic na…
Strange and charm mesons at FAIR
L. Tolos, D. Cabrera, D. Gamermann +5
We study the properties of strange and charm mesons in hot and dense matter within a self-consistent coupled-channel approach for the experimental conditions of density and tempera…
Charming Baryons
C. Garcia-Recio, L. L. Salcedo, D. Gamermann +3
We study odd-parity baryonic resonances with one heavy and three light flavors, dynamically generated by meson-baryon interactions. Special attention is paid to Heavy Quark Spin Sy…
Couplings in coupled channels versus wave functions: application to the X(3872) resonance
D. Gamermann, J. Nieves, E. Oset +1
We perform an analytical study of the scattering matrix and bound states in problems with many physical coupled channels. We establish the relationship of the couplings of the stat…
Chiral Unitary Dynamics of Hadrons and Hadrons in a Nuclear Medium
E. Oset, L. S. Geng, D. Gamermann +7
In this talk I summarize recent findings around the description of axial vector mesons as dynamically generated states from the interaction of pseudoscalar mesons and vector mesons…
Recent Developments in Chiral Unitary Dynamics of Resonances
E. Oset, L. S. Geng, D. Gamermann +6
In this talk I summarize recent findings made on the description of axial vector mesons as dynamically generated states from the interaction of peseudoscalar mesons and vector meso…
Dynamically Generated Open and Hidden Charm Meson Systems
D. Gamermann, E. Oset, D. Strottman +1
We will study open and hidden charm scalar meson resonances within two different models. The first one is a direct application of a chiral Lagrangian already used to study flavor s…
The , reactions with dynamically generated resonances
D. Gamermann, E. Oset
In two recent reactions by Belle producing and meson pairs, peaks above threshold have been measured in the differential cross sections, possibly indicating n…
Isospin breaking effects in the dynamical generation of the X(3872)
D. Gamermann, J. Nieves, E. Oset +1
We have studied isospin breaking effects in the X(3872) resonance and found a natural explanation for the branching fraction of the X decaying to with two and three pions be…