@article{oai:jaxa.repo.nii.ac.jp:00036656, author = {MATSUURA, Mikako and YAMAMURA, Issei and MURAKAMI, Hiroshi and ONAKA, Takashi}, journal = {The Institute of Space and Astronautical Science report. S.P. : Mid- and Far-Infrared Astronomy and Future Space Mission}, month = {Dec}, note = {Structure of the extended atmosphere in AGB stars has been investigated by analyzingH2O bands in the near-infrared region. Based on simple model analysis, we concluded that the time variation in the H2O bands with the variability phase can be attributed to the variation in the physical structure of the extended atmosphere, possibly caused by the shocks in the inner region. High wavelength/spatial resolution observations are crucial for further investigation of thestructure., 資料番号: SA4586325000}, pages = {43--49}, title = {Water Vapor in AGB Stars}, volume = {14}, year = {2000} }