@article {2012MNRAS.421..502N,
	title = {{Accretion disc wind variability in the states of the microquasar GRS 1915+105}},
	journal = {MNRAS},
	volume = {421},
	year = {2012},
	note = {n/a},
	pages = {502-511},
	abstract = {{Continuing our study of the role and evolution of accretion disc winds in the microquasar GRS 1915+105, we present high-resolution spectral variability analysis of the {$\beta$} and {$\gamma$} states with the Chandra High-Energy Transmission Grating Spectrometer. By tracking changes in the absorption lines from the accretion disc wind, we find new evidence that radiation links the inner and outer accretion discs on a range of time-scales. As the central X-ray flux rises during the high-luminosity {$\gamma$} state, we observe the progressive overionization of the wind. In the {$\beta$} state, we argue that changes in the inner disc leading to the ejection of a transient {\textquoteright}baby jet{\textquoteright} also quench the highly ionized wind from the outer disc. Our analysis reveals how the state, structure and X-ray luminosity of the inner accretion disc all conspire to drive the formation and variability of highly ionized accretion disc winds. }},
	doi = {10.1111/j.1365-2966.2011.20329.x},
	author = {{Neilsen}, J. and {Petschek}, A.~J. and {Lee}, J.~C.}
}
