Population synthesis of ultracompact X-ray binaries in the Galactic bulgeL. M. van Haaften, G. Nelemans, R. Voss, S. Toonen, S. F. Portegies Zwart, L. R. Yungelson and M. V. van der SluysA&A, 552 (2013) A69DOI: https://doi.org/10.1051/0004-6361/201220552