Reply to the 'Comment on "Perturbation theory of scattering for grazing-incidence fast-atom diffraction"' by G. A. Bocan, H. Breiss, S. Szilasi, A. Momeni, E. M. S. Casagrande, E. A. Sánchez, M. S. Gravielle and H. Khemliche, Phys. Chem. Chem. Phys. , 2023, 25 , DOI: 10.1039/D3CP02486E
Reply to the 'Comment on "Perturbation theory of scattering for grazing-incidence fast-atom diffraction"' by G. A. Bocan, H. Breiss, S. Szilasi, A. Momeni, E. M. S. Casagrande, E. A. Sánchez, M. S. Gravielle and H. Khemliche, Phys. Chem. Chem. Phys. , 2023, 25 , DOI: 10.1039/D3CP02486E
复制标题
回复 G. A. Bocan、H. Breiss、S. Szilasi、A. Momeni、E. M. S. Casagrande、E. A. Sánchez、M. S. Gravielle 和 H. 对“掠入射快原子衍射的散射扰动理论”的评论。
DOI:
10.1039/d3cp04559e
复制
发表时间:
2023
影响因子:
3.3
通讯作者:
Allison W
中科院分区:
文献类型:
--
作者:
Allison W
In this Reply, we show that criticisms of perturbation theory for grazing-incidence fast-atom diffraction (GIFAD) are ill-founded. We show explicitly that our formulation (W. Allison, S. Miret-Artés and E. Pollak, Phys. Chem. Chem. Phys., 2022, 24, 15851) provides a similar precision in describing the observed phenomena as ab initio potentials. Since that is the main criterion to distinguish between methods, it seems reasonable to conclude that the perturbation approach using a Morse-type potential reproduces the essential aspects of the dynamics correctly. In addition we expand on the historical context and summarize the physical insights provided by our methods.