```
Eich, F. G., and Agostini, Federica, E-mail: agostini@mpi-halle.mpg.de.
```*The adiabatic limit of the exact factorization of the electron-nuclear wave function*. United States: N. p., 2016.
Web. doi:10.1063/1.4959962.

```
Eich, F. G., & Agostini, Federica, E-mail: agostini@mpi-halle.mpg.de.
```*The adiabatic limit of the exact factorization of the electron-nuclear wave function*. United States. doi:10.1063/1.4959962.

```
Eich, F. G., and Agostini, Federica, E-mail: agostini@mpi-halle.mpg.de. Sun .
"The adiabatic limit of the exact factorization of the electron-nuclear wave function". United States.
doi:10.1063/1.4959962.
```

```
@article{osti_22679021,
```

title = {The adiabatic limit of the exact factorization of the electron-nuclear wave function},

author = {Eich, F. G. and Agostini, Federica, E-mail: agostini@mpi-halle.mpg.de},

abstractNote = {We propose a procedure to analyze the relation between the exact factorization of the electron-nuclear wave function and the Born-Oppenheimer approximation. We define the adiabatic limit as the limit of infinite nuclear mass. To this end, we introduce a unit system that singles out the dependence on the electron-nuclear mass ratio of each term appearing in the equations of the exact factorization. We observe how non-adiabatic effects induced by the coupling to the nuclear motion affect electronic properties and we analyze the leading term, connecting it to the classical nuclear momentum. Its dependence on the mass ratio is tested numerically on a model of proton-coupled electron transfer in different non-adiabatic regimes.},

doi = {10.1063/1.4959962},

journal = {Journal of Chemical Physics},

number = 5,

volume = 145,

place = {United States},

year = {Sun Aug 07 00:00:00 EDT 2016},

month = {Sun Aug 07 00:00:00 EDT 2016}

}