92 citations · 303 across the 13 of their papers we have counts for
15 papers
The new LHCb beauty-strange state as the bottom partner of the : a LQCD constrained coupled-channel chiral analysis
Miguel Albaladejo, Pablo Encarnación, Albert Feijoo +1
The LHCb Collaboration has observed a narrow state in the spectrum, about 74 MeV below the threshold, which is the natural candidate for the bottom partne…
The and femtoscopy puzzle
Pablo Encarnación, Miguel Albaladejo, Albert Feijoo +1
We present a relativistic momentum-space framework for femtoscopic correlation functions including strong and Coulomb interactions in coupled channels. The approach extends the Vin…
Coulomb Effects in Momentum-Space Femtoscopy: A Case Study of the System
Pablo Encarnación, Amador García-Lorenzo, Miguel Albaladejo +3
We present a momentum-space framework for the consistent treatment of Coulomb interactions in femtoscopic correlation functions based on a modified Vincent--Phatak method that is m…
Scattering and Femtoscopic Correlation Functions of the , and Systems
Mikel F. Barbat, Juan Nieves, Laura Tolos
We present predictions for scattering observables and femtoscopic correlation functions (CFs) of the , systems and its heavy-flavor counterpart…
Melting down a tetraquark: interactions and in a hot environment
Victor Montesinos, Gloria Montaña, Miguel Albaladejo +2
We discuss the modification of the properties of the tetraquark-like and its heavy quark spin partner, immersed in a hot bath of pions. We cons…
Femtoscopy correlation functions and hadron-hadron scattering amplitudes in presence of Coulomb potential
M. Albaladejo, A. Garcia-Lorenzo, J. Nieves
This work addresses the incorporation of Coulomb interactions into femtoscopy correlation functions (CFs) used to probe hadron interactions. Combining strong contact potentials wit…
On the determination of the meson width in the nuclear medium with the transparency ratio
Victor Montesinos, Natsumi Ikeno, Eulogio Oset +3
We have studied the feasibility of the experimental determination of the width of a meson in a nuclear medium by using the method of the nuclear transparency. The cross section…
Charge-conjugation asymmetry and molecular content: the in matter
Victor Montesinos, Miguel Albaladejo, Juan Nieves +1
We analyze the modifications that a dense nuclear medium induces in the and . In the vacuum, we consider them as isoscalar and…
Properties of the and the states in nuclear matter
Victor Montesinos, Miguel Albaladejo, Juan Nieves +1
Since its first detection, the interesting properties of the have made it to be one of the most prominent tetraquark-like states up to date. In this work we presen…
Exotic dynamically generated baryons with C1
D. Gamermann, C. García-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…
Couplings in coupled channels versus wave functions in the case of resonances: application to the two states
J. Yamagata-Sekihara, J. Nieves, E. Oset
In this paper we develop a formalism to evaluate wave functions in momentum and coordinate space for the resonant states dynamically generated in a unitary coupled channel approach…
The role of the resonance in the reaction
Ju-Jun Xie, J. Nieves
We investigate the photo-production in the reaction within the effective Lagrangian method near threshold. In addition to the "background" contr…
D mesic nuclei
C. Garcia-Recio, J. Nieves, L. Tolos
The energies and widths of several D^0 meson bound states for different nuclei are obtained using a D-meson selfenergy in the nuclear medium, which is evaluated in a selfconsistent…
Optical Potentials in Kaonic Atoms
C. Garcia-Recio, J. Nieves, E. Oset +1
A microscopic optical potential based on a chiral model is used as a starting point for studying kaonic atoms levels. We add to this potential a phenomenological part fitted to the…
Deeply bound levels in kaonic atoms
A. Baca, C. Garcia-Recio, J. Nieves
Using a microscopic antikaon-nucleus optical potential recently developed by Ramos and Oset (nucl-th/9906016, in print in Nuclear Physics A) from a chiral model, we calculate stron…