MULTIPLE RECOLLISION OF NONSEQUENTIAL DOUBLE IONIZATION PROCESS
Tập 126 Số 1B (2017), Nghiên cứu
Tập 126 Số 1B (2017)

MULTIPLE RECOLLISION OF NONSEQUENTIAL DOUBLE IONIZATION PROCESS

Nghiên cứu
https://doi.org/10.26459/hueuni-jns.v126i1B.4080
Đã xuất bản 2017-05-16
Tran Ngoc Lien Huong
Department of Physics, Ho Chi Minh University of Pedagogy, 280 An Duong Vuong St., District 5, Ho Chi Minh City, Vietnam
Truong Dang Hoai Thu
Department of Physics, Ho Chi Minh University of Pedagogy, 280 An Duong Vuong St., District 5, Ho Chi Minh City, Vietnam
Pham Nguyen Thanh Vinh
Department of Physics, Ho Chi Minh University of Pedagogy, 280 An Duong Vuong St., District 5, Ho Chi Minh City, Vietnam

Tóm tắt

We systematically investigate the contribution of recollision dynamics to the nonsequential double ionization process (NSDI) of Ar atom for a wide range of laser intensity. The result shows that the first- and second-recollision scenarios have significant contribution to the NSDI events. Moreover, we figure out that the impact of double-recollision trajectories decreases as the laser intensity increases. Besides, many details of multiple recollisions are also investigated in this paper.

https://doi.org/10.26459/hueuni-jns.v126i1B.4080
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