Complex organics in IRAS 4A revisited with ALMA and PdBI: Striking contrast between two neighbouring protostellar cores

A. López-Sepulcre, N. Sakai, R. Neri +13

We used the Atacama Large (sub-)Millimeter Array (ALMA) and the IRAM Plateau de Bure Interferometer (PdBI) to image, with an angular resolution of 0.5${}^{\prime \prime }$ (120 au) and 1${}^{\prime \prime }$ (235 a…