SINGLE AND DOUBLE TUNNELING IONIZATION OF THE NOBLE GASES EXPOSED TO A LINEARLY OR CIRCULARY POLARIZED LASER FIELD

被引：0

作者：

Petrovic, V. ^{[1
]}

Miladinovic, T. ^{[1
]}

Ristic, V. ^{[1
]}

机构：

[1] Univ Kragujevac, Fac Sci, Dept Phys, Kragujevac, Serbia

来源：

ROMANIAN REPORTS IN PHYSICS | 2014年 / 66卷 / 04期

关键词：

tunneling ionization; ionization probability; initial momentum; ponderomotive potential;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We theoretically studied different influences like a nonzero initial momentum of ejected electron and the ponderomotive potential on the ionization probabilities and the ion yields for the noble gases atoms in a linearly and circularly polarized electromagnetic field whose intensity varies from 10(12) to 10(14) Wcm(-2). The ionization process occurred completely in the tunneling regime. The calculated values are in reasonable agreement with the experimental data.

引用

页码：929 / 938

页数：10

共 18 条

[1]

Ammosov M. V., 1986, Soviet Physics - JETP, V64, P1191

[2]

[Anonymous], THEORY INTENSE LASER

[3] Tunneling ionization of atoms [J].

Bisgaard, CZ ;

Madsen, LB .

AMERICAN JOURNAL OF PHYSICS, 2004, 72 (02) :249-254

[4]

Delone N. B., 1995, Physics-Uspekhi, V38, P1247, DOI 10.1070/PU1995v038n11ABEH000119

[5]

Delone N. B., 1998, Physics-Uspekhi, V41, P469, DOI 10.1070/PU1998v041n05ABEH000393

[6] Collective multielectron tunneling ionization in strong fields [J].

Eichmann, U ;

Dörr, M ;

Maeda, H ;

Becker, W ;

Sandner, W .

PHYSICAL REVIEW LETTERS, 2000, 84 (16) :3550-3553

[7] Imaging molecular structures by electron diffraction using an intense few-cycle pulse [J].

Hu, SX ;

Collins, LA .

PHYSICAL REVIEW LETTERS, 2005, 94 (07)

[8] Alignment of ethyl halide molecules (C2H5X, X= I, Br, Cl) induced by strong ps laser irradiation [J].

Kaziannis, S. ;

Kosmidis, C. ;

Lyras, A. .

JOURNAL OF PHYSICAL CHEMISTRY A, 2008, 112 (21) :4754-4764

[9]

KELDYSH LV, 1965, SOV PHYS JETP-USSR, V20, P1307

[10] Kinetics of multiple ionization of rare-gas atoms in a circularly polarized laser field [J].

Kornev, AS ;

Tulenko, EB ;

Zon, BA .

PHYSICAL REVIEW A, 2003, 68 (04) :9

← 1 2 →