Is there a way to remove listeners created with jQuery's `ajaxSuccess`?

I would be interested in either ways to remove listeners that happen to be assigned to the variable, or ways to remove all existing `ajaxSuccess` listeners.

Another angle might be a way to trace back to what request led to the "success" in question, as well as what element-related event triggered that request; ideally analogous to the `event.target` property in "normal" event listeners. It seems `ajaxSuccess`' `event` parameter is a different species of animal and has no `target` property and no `preventDefault` method. Many throwers, one catcher, but no catcher identification. Perhaps there is a tool other than `ajaxSuccess`? Hopefully other than cooking jQuery `.ajax` from scratch...