Chandra centres for COSMOS X-ray galaxy groups: differences in stellar properties between central dominant and offset brightest group galaxies

G. Gozaliasl, A. Finoguenov, M. Tanaka, K. Dolag, F. Montanari, C.~C. Kirkpatrick, E. Vardoulaki, H.~G. Khosroshahi, M. Salvato, C. Laigle, H.~J. McCracken, O. Ilbert, N. Cappelluti, E. Daddi, G. Hasinger, P. Capak, N.~Z. Scoville, S. Toft, F. Civano, R.~E. GriffithsM. Balogh, Y. Li, J. Ahoranta, S. Mei, A. Iovino, B.~M.~B. Henriques, G. Erfanianfar