5 papers
On the method of estimating emission altitude from relativistic phase shift in pulsars
R. T. Gangadhara
The radiation by relativistic plasma particles is beamed in the direction of field line tangents in the corotating frame, but in an inertial frame it is aberrated toward the direct…
Centrifugal Acceleration in Pulsar Magnetosphere
R. M. C. Thomas, R. T. Gangadhara
We present a relativistic model of pulsar radio emission by plasma accelerated along the rotating magnetic field lines projected on to a 2D plane perpendicular to the rotation axis…
Reception of radio waves from pulsars
R. T. Gangadhara
The beamed emission by relativistic sources moving along the magnetic dipolar field lines occur in the direction of tangents to the field lines. To receive such a beamed radiation…
Detection of new emission components in PSR B0329+-54
R. T. Gangadhara, Y. Gupta, D. R. Lorimer
To study the structure of emission beam, we have analysed the single pulse data of PSR B0329+-54 at 325 and 606 MHz. In order to unambiguously detect the weak emission components,…
Orthogonal polarization mode phenomenon in pulsars
R. T. Gangadhara
We consider the polarization properties of radiation emitted by relativistic charged particles while moving along the curved magnetic field lines in a pulsar manetosphere. We propo…