Zobrazeno 11 - 20
of 733
pro vyhledávání: '"Navarra, F."'
Autor:
Carvalho, F., Gonçalves, V. P., Khemchandani, K. P., Navarra, F. S., Spiering, D. S., Torres, A. Martínez
Leading $\Lambda$ (LL) production in $ep$ collisions at high energies is investigated using the color dipole formalism and taking into account the nonlinear QCD effects. In particular, the impact of the absorptive effects on the LL spectra are estima
Externí odkaz:
http://arxiv.org/abs/2306.09813
We investigate the interactions of the $\chi_{c1}(4274)$ state with light mesons in the hot hadron gas formed in heavy ion collisions. The vacuum and thermally-averaged cross sections of production of $\chi_{c1}(4274)$ accompanied by light pseudoscal
Externí odkaz:
http://arxiv.org/abs/2306.07446
Using the coalescence model we compute the multiplicity of $Z_{cs} (3985)^-$ (treated as a compact tetraquark) at the end of the quark gluon plasma phase in heavy ion collisions. Then we study the time evolution of this state in the hot hadron gas ph
Externí odkaz:
http://arxiv.org/abs/2303.05990
We study the production of heavy multiquark states in the heavy ion collisions performed at the LHC. We assume that they are produced at the end of the quark-gluon plasma phase and then interact with light hadrons during the hadron gas phase. We use
Externí odkaz:
http://arxiv.org/abs/2209.03862
In this work we study the $D^*$ and $D$ multiplicities and how they change during the hadron gas phase of heavy ion collisions. With the help of an effective Lagrangian formalism, we calculate the production and absorption cross sections of the $D^*$
Externí odkaz:
http://arxiv.org/abs/2209.03814
Publikováno v:
Phys. Rev. D 106, 076001 (2022)
In this work we study the interactions of the multiquark state $Z_{cs} (3985)^-$ with light mesons in a hot hadron gas. Using an Effective Lagrangian framework, we estimate the vacuum cross sections as well as the thermal cross sections of the produc
Externí odkaz:
http://arxiv.org/abs/2206.03399
Autor:
Germano, G. R., Navarra, F. S.
In this work, from the experimental data we evaluate the first C-moments of the multiplicity distributions recently measured in proton-proton collisions at the LHC and compare them with the predictions of two models: the Kharzeev-Levin model and the
Externí odkaz:
http://arxiv.org/abs/2110.12028
Publikováno v:
Eur. Phys. J. C 82, 296 (2022)
We investigate the absorption and production processes of this new state in a hadronic medium, considering the reactions $T_{cc}^+ \pi, T_{cc}^+ \rho \rightarrow D^{(*)} D^{(*)} $ and the corresponding inverse reactions. We use effective field Lagran
Externí odkaz:
http://arxiv.org/abs/2110.11145
Publikováno v:
Phys. Rev. D 104, 083011 (2021)
In an early work, we applied a QCD-based equation of state to the study of the stellar structure of self-bound strange stars, obtaining sequences with maximum masses larger than two solar masses and radii ranging from 8 to 12 Km. In this work, we upd
Externí odkaz:
http://arxiv.org/abs/2106.12956
We study the $K^*$ meson dissociation in heavy ion collisions during the hadron gas phase. We use the production and absorption cross sections of the $K^*$ and $K$ mesons in a hadron gas, which were calculated in a previous work. We compute the time
Externí odkaz:
http://arxiv.org/abs/2101.07302