Dipole moments of highly vibrationally excited water

被引：30

作者：

Callegari, A

Theulé, P

Muenter, JS

Tolchenov, RN

Zobov, NF

Polyansky, OL

Tennyson, J

Rizzo, TR ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, LCPM, CH-1015 Lausanne, Switzerland

[2] Univ Rochester, Dept Chem, Rochester, NY 14627 USA

[3] UCL, Dept Phys Astron, London WC1E 6BT, England

[4] Russian Acad Sci, Inst Phys Appl, Nizhnii Novgorod 603950, Russia

来源：

SCIENCE | 2002年 / 297卷 / 5583期

关键词：

D O I：

10.1126/science.1073731

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The intensity of water absorption in the region of the solar spectrum plays a dominant role in atmospheric energy balance and hence strongly influences climate. Significant controversy exists over how to model this absorption accurately. We report dipole moment measurements of highly vibrationally excited water, which provide stringent tests of intensities determined by other means. Our measurements and accompanying calculations suggest that the best currently available potential and dipole surfaces do not accurately model intensities in the optical spectrum of water.

引用

页码：993 / 995

页数：4

共 38 条

[21] Comparison of spectral direct and diffuse solar irradiance measurements and calculations for cloud-free conditions [J].