Global ETD Search
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Showing 1 to 8 of 8 for “"radio burst"”.
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Analyzing Microwave Spectra Collected by the Solar Radio Burst Locator
… systems rely heavily upon microwave, radio, and other electromagnetic frequency bands as a means of providing wireless communication links. Although convenient, wireless communication is susceptible to electromagnetic interference. Solar activity causes both direct interference through …
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Multimessenger signatures of compact binaries
… for gravitational waves coincident with fast radio bursts from the only Galactic fast radio burst source. Lastly, I perform an electromagnetic study of Type Ia supernovae in the mid-infrared, whose white dwarf binary progenitors will be mHz gravitational-wave sources for the future LISA space …
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Investigating the nature of Peculiar Supernovae and Fast Radio Bursts via their multi-wavelength properties and environments
… such as the origins of black holes, fast radio bursts, the nature of supernova explosions, the mechanisms driving gamma-ray bursts, and the role of mergers in producing gravitational waves. Two peculiar classes of transients, fast radio bursts (FRBs) and superluminous supernovae (SLSNe), …
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Statistical study of solar radio bursts
The peak flux distribution of 40 years of solar radio burst data recorded by NOAA, as a function of frequency and time over a wide range of frequencies, was investigated to quantify the potential impact of radio bursts on wireless systems. Tables of fit parameters, which can be used to find burst …
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Search and multi-frequency follow-up studies of radio transients: novel approaches and large campaigns
One of the most fascinating phenomena in modern radio astronomy is related to the Fast Radio Bursts (FRBs). FRBs are Jy-intense, ms-duration radio transients of extra-galactic origin, whose nature is not assessed yet. To date, FRBs have been observed only in the radio band. Despite their origin has …
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Searches for Radio Transients using the Long Wavelength Array
… pulses (GPs) from pulsars and search for other radio transients. Using the LWA with a bandwidth of 16 MHz at 39 MHz, we made a 24-hour observation of pulsar radio pulses from PSR B0950+08. The average pulse ux density and pulse width (dominated by "normal" pulses) are consistent with previous …
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Propagation of energetic electrons in the solar corona observed with LOFAR
… and spectroscopic observations of solar type III radio bursts at low radio frequencies in the range from 30 to 80 MHz. Solar type III radio bursts are understood as result of the beam-plasma interaction of electron beams in the corona. The Sun provides a unique opportunity to study these plasma …
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Electron acceleration at localized wave structures in the solar corona
… considered to be the source of the nonthermal radio and X-ray radiation. One of the most important and still open question in solar physics is how the electrons are accelerated up to high energies within (the observed in the radio emission) short time scales. Because the acceleration site is …