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Recent progress on in-medium properties of heavy mesons from finite-temperature EFTs
Gloria Montana, Angels Ramos, Laura Tolos +1
Mesons with heavy flavor content are an exceptional probe of the hot QCD medium produced in heavy-ion collisions. In the past few years, significant progress has been made toward d…
Femtoscopy of mesons and light mesons upon unitarized effective field theories
Juan M. Torres-Rincon, Àngels Ramos, Laura Tolos
Hadron femtoscopy has turned into a powerful tool for accessing space-time information of heavy-ion collisions as well as for studying final-state interactions of hadrons. Recently…
, , and their bottom partners at finite temperature
Gloria Montaña, Angels Ramos, Laura Tolos +1
The properties of the and its spin partner, the , are studied both in vacuum and at finite temperature. Using an effective hadron theory based on the hidden-gaug…
Finite-temperature effects on D-meson properties
Juan M. Torres-Rincon, Glòria Montaña, Àngels Ramos +1
We study the spectroscopy and transport properties of charmed mesons in a thermal medium by applying an effective field theory based on chiral and heavy-quark symmetries in the ima…
Temperature dependence of the properties of open heavy-flavor mesons
Gloria Montana, Angels Ramos, Laura Tolos +1
We address the modification of open heavy-flavor mesons in a hot medium of light mesons within an effective theory approach consistent with chiral and heavy-quark spin-flavor symme…
The interaction in higher partial waves
Albert Feijoo, Daniel Gazda, Volodymyr Magas +1
We present a chiral interaction model that has been developed and optimized in order to account for the experimental data of inelastic reaction channels tha…
In-medium kinetic theory of mesons and heavy-flavor transport coefficients
Juan M. Torres-Rincon, Glòria Montaña, Àngels Ramos +1
We extend the kinetic theory of mesons to accommodate thermal and off-shell effects due to the medium modification of the heavy-meson spectral functions. From the Kadanoff-Baym…
Open-charm Euclidean correlators within heavy-meson EFT interactions
Glòria Montaña, Olaf Kaczmarek, Laura Tolos +1
The open-charm Euclidean correlators have been computed for the first time using the thermal spectral functions extracted from a finite-temperature self-consistent unitarized appro…
Pseudoscalar and vector open-charm mesons at finite temperature
Glòria Montaña, Àngels Ramos, Laura Tolos +1
Vacuum and thermal properties of pseudoscalar and vector charm mesons are analyzed within a self-consistent many-body approach, employing a chiral effective field theory that incor…
Exotic Hadrons in the Decay
Volodymyr Magas, Àngels Ramos, Rahul Somasundaram +1
We study the weak decay of the baryon into , a process that is particularly well suited to analyze the physics of some of the recently observed or theoretically pred…
Impact of a thermal medium on mesons and their chiral partners
Glòria Montaña, Àngels Ramos, Laura Tolos +1
We study and mesons at finite temperature using an effective field theory based on chiral and heavy-quark spin-flavor symmetries within the imaginary-time formalism. Inte…
Properties of heavy mesons at finite temperature
Gloria Montaña, Angels Ramos, Laura Tolos
We study the properties of heavy mesons using a unitarized approach in a hot pionic medium, based on an effective hadronic theory. The interaction between the heavy mesons and pseu…
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.…
The molecular nature of some states
Gloria Montana, Angels Ramos, Albert Feijoo
A vector meson exchange model based on effective Lagrangians is used to build the meson--baryon interaction in the charm , strangeness and isospin sector. The s-wave s…
Exotic baryons from meson-baryon scattering
Gloria Montana, Angels Ramos, Albert Feijoo
A meson-baryon interaction in the charm , strangeness and isospin sector is built from a t-channel vector meson exchange model employing effective Lagrangians. The imp…
meson-baryon interaction and the role of isospin filtering processes
Albert Feijoo, Volodymyr Magas, Angels Ramos
A study of the meson-baryon interaction in the sector is performed, employing a chiral SU(3) lagrangian up to next-to-leading order (NLO) and implementing unitarization in c…
A meson-baryon molecular interpretation for some excited baryons
Glòria Montaña, Albert Feijoo, Àngels Ramos
We explore the possibility that some of the five narrow resonances recently observed at LHCb could correspond to pentaquark states, structured as meson-baryon bound states or…
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…
On the structure observed in the in-flight reaction at J-PARC
Takayasu Sekihara, Eulogio Oset, Angels Ramos
A theoretical investigation is done to clarify the origin of the peak structure observed near the threshold in the in-flight reacti…
Weak decays of heavy hadrons into dynamically generated resonances
Eulogio Oset, Wei-Hong Liang, Melahat Bayar +24
In this review we give a perspective of the theoretical work done recently on the interpretation of results from , , , weak decays into final states that contain i…
A hidden-charm pentaquark from the decay of into
A. Feijoo, V. K. Magas, A. Ramos +1
The hidden charm pentaquark state observed recently by the LHCb collaboration may be of molecular nature, as advocated by some unitary approaches that also predict pent…
Strange and heavy mesons in hadronic matter
Daniel Cabrera, Luciano M. Abreu, Elena Bratkovskaya +5
We present selected results on the properties of strange and heavy-flavoured mesons in a hot and dense nuclear medium, with emphasis in selfconsistent coupled-channel approaches ba…
Open charm meson in nuclear matter at finite temperature beyond the zero range approximation
C. E. Jiménez-Tejero, A. Ramos, L. Tolós +1
The properties of open charm mesons, , , and in nuclear matter at finite temperature are studied within a self-consistent coupled-channel approach. The…