The 0.5M${}_J$ transiting exoplanet WASP-13b

I. Skillen, D. Pollacco, A. Collier Cameron +32

We report the discovery of WASP-13b, a low-mass $M_p=0.46_{-0.05}^{+0.06}{M}_J$ transiting exoplanet with an orbital period of $4.35298\pm 0.00004$ days. The transit has a de…