Three-body fragmentation dynamics of the cyclopropane trication following 5.8-MeV/u Ni19+impact

被引：3

作者：

Lin, K. Z. ^{[1
,2
]}

Guo, D. L. ^{[2
,3
]}

Zhu, X. L. ^{[2
,3
]}

Zhao, D. M. ^{[2
,3
]}

Zhu, X. B. ^{[2
,3
]}

Shan, X. ^{[1
]}

Zhang, S. F. ^{[2
,3
]}

Chen, X. J. ^{[1
]}

Ma, X. ^{[2
,3
]}

机构：

[1] Univ Sci & Technol China, Dept Modern Phys, Sch Phys Sci, Hefei 230026, Peoples R China

[2] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China

[3] Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China

来源：

PHYSICAL REVIEW A | 2024年 / 109卷 / 02期

基金：

中国国家自然科学基金;

关键词：

COULOMB EXPLOSION; MOMENTUM SPECTROSCOPY; RECOIL-ION; GAS-PHASE; DISSOCIATION; PATHWAYS; ENERGY; ISOMERIZATION; MOLECULES; COLLISION;

D O I：

10.1103/PhysRevA.109.022817

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The three -body fragmentation dynamics of cyclopropane (C3H6) induced by Ni19+ ions at an impact energy of 5.8 MeV/u are studied using a cold target recoil ion momentum spectroscopy (COLTRIMS) reaction microscope. Two completely measured three -body fragmentation channels of C3H36+ were identified definitely, i.e., C3H3+6 -> H+ + CH+2 + C2H+3 and C3H3+6 -> H+ + CH+3 + C2H+2. It is found that sequential fragmentation processes are dominant for the channels considered. For each channel, two distinct sequential mechanisms are distinguished, depending on whether the CH or CC bond breaks first. The observation is further supported by the characteristic kinetic energy release (KER) distributions associated with different mechanisms. Additionally, the reason for the prevalence of sequential fragmentation processes and their varying degrees of importance for the two channels are briefly discussed.

引用

页数：8

共 71 条

[1] Direct Observation of Ground-State Product Formation in a 1,3-Cyclohexadiene Ring-Opening Reaction [J].

Adachi, Shunsuke ;

Sato, Motoki ;

Suzuki, Toshinori .

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2015, 6 (03) :343-346

[2] Biomolecular Damage Induced by Ionizing Radiation: The Direct and Indirect Effects of Low-Energy Electrons on DNA [J].

Alizadeh, Elahe ;

Orlando, Thomas M. ;

Sanche, Leon .

ANNUAL REVIEW OF PHYSICAL CHEMISTRY, VOL 66, 2015, 66 :379-398

[3] Femtosecond x-ray spectroscopy of an electrocyclic ring-opening reaction [J].

Attar, Andrew R. ;

Bhattacherjee, Aditi ;

Pemmaraju, C. D. ;

Schnorr, Kirsten ;

Closser, Kristina D. ;

Prendergast, David ;

Leone, Stephen R. .

SCIENCE, 2017, 356 (6333) :54-58

[4] Electron collisions with atoms, ions, molecules, and surfaces: Fundamental science empowering advances in technology [J].

Bartschat, Klaus ;

Kushner, Mark J. .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2016, 113 (26) :7026-7034

[5] OPTICAL AND PHOTOELECTRON SPECTRA OF SMALL RINGS .3. SATURATED 3-MEMBERED RINGS [J].

BASCH, H ;

ROBIN, MB ;

KUEBLER, NA ;

BAKER, C ;

TUNER, DW .

JOURNAL OF CHEMICAL PHYSICS, 1969, 51 (01) :52-+

[6] Strong-Field-Induced Coulomb Explosion Imaging of Tribromomethane [J].

Bhattacharyya, Surjendu ;

Borne, Kurtis ;

Ziaee, Farzaneh ;

Pathak, Shashank ;

Wang, Enliang ;

Venkatachalam, Anbu Selvam ;

Li, Xiang ;

Marshall, Nathan ;

Carnes, Kevin D. ;

Fehrenbach, Charles W. ;

Severt, Travis ;

Ben-Itzhak, Itzik ;

Rudenko, Artem ;

Rolles, Daniel .

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2022, 13 (25) :5845-5853

[7] THEORETICAL STUDY OF GEOMETRY REACTIVITY AND SPECTRUM OF CYCLOPROPANE [J].

BUENKER, RJ ;

PEYERIMH.SD .

JOURNAL OF PHYSICAL CHEMISTRY, 1969, 73 (05) :1299-&

[8] A Multicoincidence Study of Fragmentation Dynamics in Collision of γ-Aminobutyric Acid with Low-Energy Ions [J].

Capron, Michael ;

Diaz-Tendero, Sergio ;

Maclot, Sylvain ;

Domaracka, Alicja ;

Lattouf, Elie ;

Lawicki, Arkadiusz ;

Maisonny, Remi ;

Chesnel, Jean-Yves ;

Mery, Alain ;

Poully, Jean-Christophe ;

Rangama, Jimmy ;

Adoui, Lamri ;

Martin, Fernando ;

Alcami, Manuel ;

Rousseau, Patrick ;

Huber, Bernd A. .

CHEMISTRY-A EUROPEAN JOURNAL, 2012, 18 (30) :9321-9332

[9] Fragmentation of CF4q+ (q=2, 3) induced by 1-keV electron collisions [J].

Chen, Lei ;

Wang, Enliang ;

Shan, Xu ;

Shen, Zhenjie ;

Zhao, Xi ;

Chen, Xiangjun .

PHYSICAL REVIEW A, 2021, 104 (03)

[10] Two-body fragmentation dynamics of C2H22+ by electron impact: Disentangling vinylidene decarbonation from symmetric breakup [J].

Chen, Lei ;

Shan, Xu ;

Wang, Enliang ;

Ren, Xueguang ;

Zhao, Xi ;

Huang, Weizhe ;

Chen, Xiangjun .

PHYSICAL REVIEW A, 2019, 100 (06)

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