Imaging quantum vibrations on an ultrashort timescale: the deuterium molecular ion

被引：5

作者：

McKenna, J. ^{[1
]}

Calvert, C. R. ^{[1
]}

Bryan, W. A. ^{[2
,3
]}

English, E. M. L. ^{[2
]}

Wood, J. ^{[2
]}

Murphy, D. S. ^{[1
]}

Turcu, I. C. E. ^{[3
]}

Smith, J. M. ^{[3
]}

Ertel, K. G. ^{[3
]}

Chekhlov, O. ^{[3
]}

Divall, E. J. ^{[3
]}

McCann, J. F. ^{[1
]}

Newell, W. R. ^{[2
]}

Williams, I. D. ^{[1
]}

机构：

[1] Queens Univ Belfast, Sch Math & Phys, Belfast BT7 1NN, Antrim, North Ireland

[2] Union Coll London, Department of Physics and Astronomy, London WC1E 6BT, England

[3] CCLRC Rutherford Appleton Lab, Central Laser Facility, Didcot OX11 0QX, Oxon, England

来源：

HCI 2006: 13TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF HIGHLY CHARGED IONS | 2007年 / 58卷

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1088/1742-6596/58/1/085

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The vibrational wavepacket revival of a basic quantum system is demonstrated experimentally. Using few-cycle laser pulse technology, pump and probe imaging of the vibrational motion of D-2(+) molecules is conducted, and together with a quantum-mechanical simulation of the excited wavepacket motion, the vibrational revival phenomenon has been characterised. The simulation shows good correlation with the temporal motion and structural features obtained from the data, relaying fundamental information on this diatomic system.

引用

页码：375 / +

页数：2

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