Nuclear motion and symmetry breaking of core-excited polyatomic molecules -: Anisotropic fragmentation of CF4 following F 1s photoabsorption

被引：0

作者：

Ueda, K ^{[1
]}

Muramatsu, Y ^{[1
]}

Shimizu, Y ^{[1
]}

Chiba, H ^{[1
]}

Amano, K ^{[1
]}

Sato, Y ^{[1
]}

Nakamatsu, H ^{[1
]}

机构：

[1] Tohoku Univ, Res Inst Sci Measurements, Sendai, Miyagi 9808577, Japan

来源：

PHYSICS OF ELECTRONIC AND ATOMIC COLLISIONS | 2000年 / 500卷

关键词：

D O I：

暂无

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Angle-resolved ion yield spectroscopy revealed that ionic fragmentation of a T-d symmetry molecule CF4 is anisotropic following F 1s photoabsorption. The nuclear motion in the Anger-final state resulting in this anisotropic fragmentation is a consequence of asymmetric nuclear motion or symmetry breaking in the core-excited state, caused by vibronic coupling.

引用

页码：223 / 227

页数：5

共 12 条

[1] Anisotropic fragmentation of CF4 following F 1s photoabsorption
Muramatsu, Y
Ueda, K
Shimizu, Y
Chiba, H
Amano, K
Sato, Y
Nakamatsu, H
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1999, 32 (09) : L213 - L217
[2] Nuclear motion, symmetry breaking and dissociation dynamics of core-excited polyatomic molecules
Ueda, K
SURFACE REVIEW AND LETTERS, 2002, 9 (01) : 21 - 29
[3] Fast fragmentation in core-excited molecules The role of symmetry breaking and nuclear motion
Sorensen, S. L.
EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, 2009, 169 : 79 - 84
[4] Fast fragmentation in core-excited moleculesThe role of symmetry breaking and nuclear motion
S. L. Sorensen
The European Physical Journal Special Topics, 2009, 169 : 79 - 84
[5] The C 1s Auger decay spectrum of CF4: An analysis of the core-excited states
Neeb, M
Kivimaki, A
Kempgens, B
Koppe, HM
Bradshaw, AM
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1997, 30 (01) : 93 - 100
[6] Ultrafast dynamics in C 1s core-excited CF4 revealed by two-dimensional resonant Auger spectroscopy
Piancastelli, M. N.
Guillemin, R.
Simon, M.
Iwayama, H.
Shigemasa, E.
JOURNAL OF CHEMICAL PHYSICS, 2013, 138 (23):
[7] Correlation between nuclear motion in the core-excited CF4 molecule and molecular dissociation after resonant auger decay
Ueda, K
Simon, M
Miron, C
Leclercq, N
Guillemin, R
Morin, P
Tanaka, S
PHYSICAL REVIEW LETTERS, 1999, 83 (19) : 3800 - 3803
[8] C 1s and F 1s photoabsorption and subsequent electronic decay of CH4, CH3F, CH2F2, CHF3, and CF4
Ueda, K
Shimizu, Y
Chiba, H
Okunishi, M
Ohmori, K
Sato, Y
Shigemasa, E
Kosugi, N
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 1996, 79 : 441 - 444
[9] Study of Auger decay process following multielectron excitation accompanying F 1s photoionization of CF4
Machida, M
Tamenori, Y
Oura, M
Mukoyama, T
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 2005, 144 : 219 - 222
[10] Ultrafast nuclear motion in Cl 1s core-excited HCl and DCl probed by resonant inelastic X-ray scattering:: Experiment and theory
Journel, L.
Guillemin, R.
Stolte, W. C.
Carniato, S.
Taieb, R.
Minkov, I.
Gel'mukhanov, F.
Salek, P.
Agren, H.
Hudson, A.
Lindle, D. W.
Simon, M.
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 2007, 156 : XLIV - XLIV

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