TY - JOUR AU - Gil De Paz, Armando PY - 2020 DO - 10.3847/2041-8213/ab70b7 SN - 2041-8205 UR - https://hdl.handle.net/20.500.14352/6222 T2 - Astrophysical journal letters AB - We present spatial variations of the CO J = 2−1/1–0 line ratio (R_(21/10)) in the barred spiral galaxy M83 using Total Power Array (single-dish telescopes) data from the Atacama Large Millimeter/submillimeter Array. While the intensities of these two... LA - eng PB - IOP Publishing KW - Molecular clouds KW - Pattern speed KW - Gas KW - Dust KW - ESO TI - Systematic Variations of CO J=2-1/1-0 Ratio and Their Implications in The Nearby Barred Spiral Galaxy M83 TY - journal article VL - 890 ER -