Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Salcedo, Lorenzo Luis"'
Autor:
Salcedo, Lorenzo Luis, Seiler, Erhard
Publikováno v:
J. Phys. A52 (2019) 035201
The Complex Langevin (CL) method sometimes shows convergence to the wrong limit, even though the Schwinger-Dyson Equations (SDE) are fulfilled. We analyze this problem in a more general context for the case of one complex variable. We prove a theorem
Externí odkaz:
http://arxiv.org/abs/1809.06888
Thermal shifts and fluctuations at finite temperature below the deconfinement crossover of QCD from hadronic matter to the Quark-Gluon Plasma provide a viable way to look for exotic and missing states with given quantum numbers in the hadronic spectr
Externí odkaz:
http://arxiv.org/abs/1711.09837
QCD at finite temperature below the phase transition should be determined in terms of colour singlet states such as hadrons and strings. We show how quark-hadron duality allows extracting sensible information concerning heavy quark and string breakin
Externí odkaz:
http://arxiv.org/abs/1611.03255
Autor:
Tolos, Laura, Garcia-Recio, Carmen, Hidalgo-Duque, Carlos, Nieves, Juan, Romanets, Olena, Salcedo, Lorenzo Luis, Torres-Rincon, Juan M.
We study the behavior of dynamically-generated baryon resonances with heavy-quark content within a unitarized coupled-channel theory in matter that fulfills heavy-quark spin symmetry constraints. We analyze the implications for the formation of charm
Externí odkaz:
http://arxiv.org/abs/1509.00194
Autor:
Tolos, Laura, Cabrera, Daniel, Garcia-Recio, Carmen, Molina, Raquel, Nieves, Juan, Oset, Eulogio, Ramos, Angels, Romanets, Olena, Salcedo, Lorenzo Luis, Torres-Rincon, Juan M.
Heavy mesons in nuclear matter and nuclei are analyzed within different frameworks, paying a special attention to unitarized coupled-channel approaches. Possible experimental signatures of the properties of these mesons in matter are addressed, in pa
Externí odkaz:
http://arxiv.org/abs/1409.2439
Publikováno v:
JHEP08:156,2014
In the Standard Model minimally extended to include massive neutrinos, we compute the leading CP-violating zero temperature contributions to the one-loop effective action induced by integration of the leptons. Such contributions start at operators of
Externí odkaz:
http://arxiv.org/abs/1405.7927
We study baryon resonances with heavy flavor in a molecular approach, thus as dynamically generated by meson-baryon scattering. This is accomplished by using a unitary coupled-channel model taking, as bare interaction, the extension to four flavors a
Externí odkaz:
http://arxiv.org/abs/1403.4515
We study N and $\Delta$ hidden-charm baryon resonances that are generated dynamically from the s-wave interaction of pseudoscalar and vector mesons with $1/2^+$ and $3/2^+$ baryons. We use a unitary coupled-channels model that fulfills heavy-quark sp
Externí odkaz:
http://arxiv.org/abs/1311.4427
Autor:
Tolos, Laura, Garcia-Recio, Carmen, Molina, Raquel, Nieves, Juan, Oset, Eulogio, Ramos, Angels, Salcedo, Lorenzo Luis
The properties of strange and charm mesons in nuclear matter and nuclei are reviewed. Different frameworks are presented and discussed paying a special attention to unitarized coupled-channel approaches. Possible experimental signatures of the in-med
Externí odkaz:
http://arxiv.org/abs/1301.2616
Autor:
Romanets, Olena, Tolos, Laura, Garcia-Recio, Carmen, Nieves, Juan, Salcedo, Lorenzo Luis, Timmermans, Rob
We study charmed and strange baryon resonances that are generated dynamically by a unitary baryon-meson coupled-channels model which incorporates heavy-quark spin symmetry. This is accomplished by extending the SU(3) Weinberg-Tomozawa chiral Lagrangi
Externí odkaz:
http://arxiv.org/abs/1212.3943