author = "Sawant, Hanumant Shankar and Cecatto, Jose Roberto and Dennis, B. 
                         R. and Gary, D. E. and Hurford, G. J",
                title = "High spectral resolution, high sensitivity microwave and 
                         associated hard x-ray bursts",
              journal = "Advances in Space Research",
                 year = "1993",
               volume = "13",
               number = "9",
                pages = "(9)191--(9)194",
             keywords = "ASTROFISICA.",
             abstract = "We have carried out mm-wavelength (18 - 23) GHz observations of 
                         solar bursts in June 1989, in Brazil. Nine of the bursts were 
                         observed simultaneously with the Hard X-ray Burst Spectrometer 
                         (HXRBS) on the Solar Maximimum Mission (SMM). The Owens Valley 
                         Radio Observatory (OVRO) observed five of these events from 1 to 
                         18 GHz. To date, we have analyzed six of these events and the 
                         preliminary results are: (i) The turnover frequency of all of 
                         these bursts were in the frequency range of 7 - 11 GHz and the 
                         radio spectral index ranged from -0.3 to -5.3; (ii) In three 
                         bursts, dominant features of high energy (>-200 keV) X-rays 
                         coincided in time with mm-wavelenght peaks, suggesting that the 
                         high energy electrons are responsible for the mm-wavelenght 
                 issn = "0273-1177",
                label = "7166",
             language = "en",
        urlaccessdate = "18 jan. 2021"