Romero Gómez, MercèMangues Estany, Jordi2021-10-262021-10-262021-07https://hdl.handle.net/2445/180831Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2021, Tutora: Mercè Romero GómezThanks to recent surveys, we now have larger homogeneous data sets containing kinematics and metallicities of stars outside the solar neighbourhood. From a cross-match between Gaia DR2 and APOGEE DR16 data, we can study the complex chemical and dynamical structure of the galactic disk, which is perturbed by the existence of a galactic bar. We run an orbital integrator to classify the 3D quasiperiodic orbits into the different resonant families. Since the cross-match between GAIA DR2 and APOGEE DR16 data gives us also the metallicities, we then investigate the effect of bar resonances on the metallicity distribution in the Milky Way5 p.application/pdfengcc-by-nc-nd (c) Mangues, 2021http://creativecommons.org/licenses/by-nc-nd/3.0/es/Agrupament dels estels vermellsGalàxia barradaTreballs de fi de grauRed clump starsGalactic barBachelor's thesesinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/openAccess