activity
20002023
most citedConstraints on pulsar magnetospheric and wind parameters for the compact nebulae of Vela and PSR B1706-44

41 citations · 68 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.GA2023★ 13 cited

Wavelength-resolved reverberation mapping of intermediate redshift quasars HE 0413-4031 and HE 0435-4312: Dissecting Mg II, optical Fe II, and UV Fe II emission regions

Raj Prince, Michal Zajaček, S. Panda +24

We present the wavelength-resolved reverberation mapping (RM) of combined MgII and UV FeII broad-line emissions for two intermediate redshifts (z1), luminous quasars - HE 041…

astro-ph.GA2022★ 12 cited

Wavelength-resolved Reverberation Mapping of quasar CTSC30.10: Dissecting MgII and FeII emission regions

Raj Prince, Michal Zajaček, Bożena Czerny +20

We present the results of the reverberation monitoring aimed at MgII broad line and FeII pseudocontinuum for the luminous quasar CTS C30.10 (z = 0.90052) with the Southern African…

astro-ph.HE2015★ 2 cited

A search for optical counterparts of the complex Vela X system

T. E. Marubini, R. R. Sefako, C. Venter +1

The pulsar wind nebula (PWN) associated with the Vela pulsar is a bright source in the radio, X-ray and gamma-ray bands, but not in the optical. This source is very near, lying at…

astro-ph2003★ 41 cited

Constraints on pulsar magnetospheric and wind parameters for the compact nebulae of Vela and PSR B1706-44

Ramotholo R. Sefako, Ocker C. de Jager

We present a new model for the synchrotron compact nebular emissions for Vela and PSR B1706-44, and derive fundamental pulsar/plerion parameters such as the pair production multipl…

astro-ph2000

Limits on magnetic field strength of the extended nebula of PSR B1706-44 from optical, X-ray and TeV observations

R. R. Sefako, O. C. de Jager, D. J. Van der Walt +1

The detection of unpulsed TeV emission from PSR B1706-44 raised the question if this VHE emission results from inverse Compton scattering of multi-TeV electrons on the CMBR and oth…