activity
20012022
most citedEvidence for Free Precession in the Pulsar B1642-03

68 citations · 188 across the 11 of their papers we have counts for

collaborators

12 papers

astro-ph.HE2022★ 2 cited

On the pulsar spin frequency derivatives and the glitch activity

Innocent O. Eya, Jibrin A. Alhassan, Evaristus U. Iyida +2

The number of sudden spin-ups in radio pulsars known as pulsar glitches has increased over the years. Though a consensus has not been reached with regards to the actual cause of th…

astro-ph.HE2020★ 3 cited

Microglitches in radio pulsars: the role of strange nuggets

Innocent Okwudili Eya, Evaristus Uzochukwu Iyida, Johnson Ozoemene +2

Strange Nuggets are believed to be among the relics of the early universe. They appear as dark matter due to their low charge-to-mass ratio. Their distribution is believed to be th…

astro-ph.HE2018

Entrainment factor on individual glitch fractional moment of inertia

Innocent O. Eya, Johnson O. Urama, Augustine E. Chukwude

The superfluid in the inner crust of neutron star is assumed to be the reservoir of momentum released in pulsar glitch. Recently, due to crustal entrainment, it is debatable whethe…

astro-ph.HE2018

On the distributions of pulsar glitch sizes and the inter-glitch time intervals

Innocent O. Eya, Johnson O. Urama, Augustine E. Chukwude

The glitch size, , inter-glitch time interval, and frequency of glitches in pulsars are key parameters in discussing glitch phenomena. In this paper, the glitch si…

astro-ph.IM2017

Predicting Gravitational Lensing by Stellar Remnants

A. J. Harding, R. Di Stefano, S. Lépine +3

Gravitational lensing provides a means to measure mass that does not rely on detecting and analysing light from the lens itself. Compact objects are ideal gravitational lenses, bec…

astro-ph.SR2014★ 9 cited

Formaldehyde and H110a observations towards 6.7 GHz methanol maser sources

Daniel. Okoh, Jarken. Esimbek, Jian. Jun. Zhou +4

Intriguing work on observations of 4.83 GHz formaldehyde (H2CO) absorptions and 4.87 GHz H110a radio recombination lines (RRLs) towards 6.7 GHz methanol (CH3OH) maser sources is pr…