Modeling of the magnetic stellar wind braking of the ssrAp 33 Lib (HD137949)

A. G. Nikiforov, V. D. Bychkov, M. V. Barkov

Using the ssrAp star 33 Lib (HD137949) as an example, we show that magnetic braking caused by the interaction of a strong magnetic field with a stellar wind can play a key role in…