THE SIZE, SHAPE, ALBEDO, DENSITY, AND ATMOSPHERIC LIMIT OF TRANSNEPTUNIAN OBJECT (50000) QUAOAR FROM MULTI-CHORD STELLAR OCCULTATIONS. - BRAGA-RIBAS, F.; SICARDY, B.; ORTIZ, J. L.; LELLOUCH, E.; TANCREDI, G.; LECACHEUX, J.; VIEIRA-MARTINS, R.; CAMARGO, J. I. B.; ASSAFIN, M.; BEHREND, R.; VACHIER, F.; COLAS, F.; et al. (Astrophysical Journal, 2013)