@article{oai:jaxa.repo.nii.ac.jp:00031408,
 author = {ZALPURI, K.S. and OYAMA, K.-I.},
 journal = {The Institute of Space and Astronautical Science report},
 month = {Jun},
 note = {Various heating and cooling mechanisms which are operative in the lower E-region are discussed and their relative importance in different altitude range is shown. These heating and cooling rates are then used to derive the electron temperature T_e. The calculated values of electron temperature are found to be higher than neutral temperature through out the altitude range 100∿150 km, with the difference increasing with increase in altitude. However, compared to observed values of T_e, the calculated values are still smaller below about 130 km. Above this altitude, the calculated values become larger. Estimation of T_e for different, suggested values of heating efficiency due to dissociative recombination, show that T_e profile obtained even by assuming a constant value of 1.3 eV is in fairly good agreement with those derived based on varibale values of this parameter., 資料番号: SA0035118000},
 pages = {1--16},
 title = {Electron Temperatures in the E-Region of the Ionosphere},
 volume = {641},
 year = {1991}
}