Radio-emission
Is lightning a possible source of the radio emission on HAT P 11b?
... future radio instruments. Our recom- mendation to observers who detect radio emission, especially if it is unpolarized, from an exoplanet would be to follow up these observations with infrared ...
5
The stellar wind cycles and planetary radio emission of the τ Boo system
... timating radio emission from the hot-Jupiter that orbits at 0 ...the radio flux is estimated to be about 0 ...of radio emission from the ground is unfeasi- ble due to the Earth’s ...
15
Weak and compact radio emission in early high mass star forming regions II The nature of the radio sources
... our radio sources with rising spectrum detected toward HMCs and CMC – IRs, respectively, and we see that most sources are located very close to the relation found by Anglada ( 1995 ) up to luminosities of ∼ 10 5 L ...
23
Time scales of close in exoplanet radio emission variability
... for radio emission from HD ...predict emission of a specific frequency, we can compare these limits to our predicted radio flux ...any radio emissions given their upper limit of 81 ...
10
A Subrelativistic Shock Model for the Radio Emission of SN 1998bw
... the radio emission originates from a sub-relativistic shock with a velocity ≃ ...the radio emission from SN1998bw is unrelated to the highly relativistic blast wave that produced the γ-ray ...
13
Simulating radio emission from low mass stars
... also radio-bright, exhibiting a rotationally modulated but smoothly varying component of emission, coupled with pulsed radio bursts that phase with the rotation period of the star ( Hallinan et ...
8
A Model for the Flaring Radio Emission in the Double Pulsar System J0737-3039
... q p, c p (4 p n Ⳳ , c e / g Ⳳ , c m ) e ∼ 110 MHz ( k g B, c Ⳳ , c, 2 ) where n Ⳳ , c , k B, c p n Ⳳ , c /n GJ , and g Ⳳ , c are the number density, multiplicity, and typical Lorentz factor of the pairs in the closed ...
5
The origin of the modulation of the radio emission from the solar corona by a fast magnetoacoustic wave
... MHD description. In this context, taking into account that in the corona the plasma-β is usually smaller than unity, the shorter-period oscillatory pattern is likely to be associated with the fast band MHD waves. MHD ...
14
Highlighting the history of French radio astronomy. 1: Nordmann's attempt to observe solar radio emission in 1901
... this emission is absorbed by the solar and terrestrial atmospheres it is quite likely that a small percentage of this radiation does in fact reach the surface of the ...long-wave radio emission that ...
8
Demonstration of auroral radio emission mechanisms by laboratory experiment
... research has considered the spatial variation in the magnetic field as an explanation for the spectral content and temporal stability of AKR emissions (Savilov et al 2007). Equation (3) shows the dispersion relation for ...
13
VLA radio observations of AR Scorpii
... AR Sco has since been the subject of intensive investiga- tion and theoretical analysis. Littlefield et al. (2017), using op- tical data from Kepler and CRTS, refined the orbital parameters and demonstrated that while ...
14
Optical emission lines in radio sources of intermediate power
... e radio cores in our sam ple are due to th e in trin sic n a tu re of the core ra th e r th a n due to o rien tatio n an d beam ing ...observed radio power of th e core an d i t ’s sp ectral index to large ...
418
Resolved multifrequency radio observations of GG Tau
... non-thermal emission mechanism ...mm emission from the primary (Ba; spectral type M5) found here is the first detection longward of 24 ...thermal emission from a relatively cold disk (as might be ...
12
Auroral radio emission and absorption of medium frequency radio waves observed in Iceland
... useful information for the ionosphere study as well as an investigation of auroral radio emissions since the propagation character of MF radio waves changes depending on electron-neutral collisions in the ...
11
Conspiracy Determines World War III with Reference to Several Windows’ Channel in Connection with Earth Observation Satellite
... a radio frequency accelerator to produce under- ground X-emission with the help of a radiofrequency satellite and ionization takes place of species concentration subjected to a relay circuit via United ...
5
Fast outflows in compact radio sources: evidence for AGN-induced feedback in the early stages of radio source evolution
... the radio source to the observer’s LOS/the asymmetry of the radio morphology may be an important factor in determining the maximum outflow velocity ...the radio map of 3C ...the radio ...
22
A re establishing jet during an X ray re brightening of the Be/X ray binary Swift J0243 6+6124
... detected radio emission during the X-ray re-brightening shows clear similarities to the jet during the giant outburst: we observe flat spectrum radio emission, consistent with a steady, ...
11
The disc-dominated host galaxy of FR-I radio source B2 0722+30
... extended radio sources in disc- dominated host galaxies is extremely rare means that these three radio galaxies are excellent systems to investigate in detail host galaxy properties or environmental effects ...
15
Highlighting the History of French Radio Astronomy. 4. Early Solar Research at the École Normale Supérieure, Marcoussis and Nancay
... Alon, Kundu and Steinberg (1957) used the 2- element interferometer to study the diameters of radio plages. By measuring variations in the amplitudes of the observed interference fringes obtained near sunrise and ...
14
Upper limits on gravitational wave emission from 78 radio pulsars
... We present upper limits on the gravitational wave emission from 78 radio pulsars based on data from the third and fourth science runs of the LIGO and GEO 600 gravitational wave detectors. The data from both ...
20