ν4 band of CH4 in helium nanodroplets: A probe of the dynamical response of a superfluidRemoveAakash Ravi, Susumu Kuma, Christopher Yearwood, Birinder Kahlon, Majd Mustafa, Watheq Al-Basheer, Katsunari Enomoto, and Takamasa MomosePhys. Rev. A 84, 020502(R) (2011)
