Directional deprotonation ionization of acetylene in asymmetric two-color laser fields

Qiying Song; Xiaochun Gong; Qinying Ji; Kang Lin; Haifeng Pan; Jingxin Ding; Heping Zeng; Jian Wu

doi:10.1088/0953-4075/48/9/094007

Directional deprotonation ionization of acetylene in asymmetric two-color laser fields

Qiying Song
, Xiaochun Gong
, Qinying Ji
, Kang Lin
, Haifeng Pan
, Jingxin Ding
, Heping Zeng
, Jian Wu

Institute for Advanced Study in Precision Spectroscopy

East China Normal University

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

We experimentally investigate the deprotonation dissociative double ionization of an acetylene molecule by an asymmetric two-color laser pulse. We find that the ejection direction of the proton, and hence the directional C-H bond breaking of a polyatomic hydrocarbon molecule, can be controlled by finely tuning the phase of a two-color laser pulse.

Original language	English
Article number	094007
Journal	Journal of Physics B: Atomic, Molecular and Optical Physics
Volume	48
Issue number	9
DOIs	https://doi.org/10.1088/0953-4075/48/9/094007
State	Published - 14 May 2015

Keywords

hydrocarbon molecule
strong-field ionization
two-color laser pulse

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10.1088/0953-4075/48/9/094007

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title = "Directional deprotonation ionization of acetylene in asymmetric two-color laser fields",

abstract = "We experimentally investigate the deprotonation dissociative double ionization of an acetylene molecule by an asymmetric two-color laser pulse. We find that the ejection direction of the proton, and hence the directional C-H bond breaking of a polyatomic hydrocarbon molecule, can be controlled by finely tuning the phase of a two-color laser pulse.",

keywords = "hydrocarbon molecule, strong-field ionization, two-color laser pulse",

author = "Qiying Song and Xiaochun Gong and Qinying Ji and Kang Lin and Haifeng Pan and Jingxin Ding and Heping Zeng and Jian Wu",

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T1 - Directional deprotonation ionization of acetylene in asymmetric two-color laser fields

AU - Song, Qiying

AU - Gong, Xiaochun

AU - Ji, Qinying

AU - Lin, Kang

AU - Pan, Haifeng

AU - Ding, Jingxin

AU - Zeng, Heping

AU - Wu, Jian

PY - 2015/5/14

Y1 - 2015/5/14

N2 - We experimentally investigate the deprotonation dissociative double ionization of an acetylene molecule by an asymmetric two-color laser pulse. We find that the ejection direction of the proton, and hence the directional C-H bond breaking of a polyatomic hydrocarbon molecule, can be controlled by finely tuning the phase of a two-color laser pulse.

AB - We experimentally investigate the deprotonation dissociative double ionization of an acetylene molecule by an asymmetric two-color laser pulse. We find that the ejection direction of the proton, and hence the directional C-H bond breaking of a polyatomic hydrocarbon molecule, can be controlled by finely tuning the phase of a two-color laser pulse.

KW - hydrocarbon molecule

KW - strong-field ionization

KW - two-color laser pulse

UR - https://www.scopus.com/pages/publications/84927595076

U2 - 10.1088/0953-4075/48/9/094007

DO - 10.1088/0953-4075/48/9/094007

M3 - 文章

AN - SCOPUS:84927595076

SN - 0953-4075

VL - 48

JO - Journal of Physics B: Atomic, Molecular and Optical Physics

JF - Journal of Physics B: Atomic, Molecular and Optical Physics

IS - 9

M1 - 094007

ER -

Directional deprotonation ionization of acetylene in asymmetric two-color laser fields

Abstract

Keywords

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