| | |
| | |
Stat |
Members: 3643 Articles: 2'488'730 Articles rated: 2609
29 March 2024 |
|
| | | |
|
Article overview
| |
|
Fluctuation Properties and Polar Emission Mapping of Pulsar B0834+06 at Decameter Wavelengths | Ashish Asgekar
; Avinash A. Deshpande
; | Date: |
14 Dec 2004 | Journal: | Mon.Not.Roy.Astron.Soc. 357 (2005) 1105-1112 | Subject: | astro-ph | Affiliation: | 1,2,3) and Avinash A. Deshpande (1,4) ( Raman Research Institute, Bangalore; JAP, Indian Institute of Science, Bangalore; Department of Physics and Astronomy, University of Manitoba, Winnipeg; NAIC/Arecibo Observatory, Puerto Rico | Abstract: | Recent results regarding subpulse-drift in pulsar B0943+10 have led to the identification of a stable system of sub-beams circulating around the magnetic axis of the star. Here, we present single-pulse analysis of pulsar B0834+06 at 35 MHz, using observations from the Gauribidanur Radio Telescope. Certain signatures in the fluctuation spectra and correlations allow estimation of the circulation time and drift direction of the underlying emission pattern responsible for the observed modulation. We use the `cartographic transform’ mapping technique to study the properties of the polar emission pattern. These properties are compared with those for the other known case of B0943+10, and the implications are discussed. | Source: | arXiv, astro-ph/0412314 | Services: | Forum | Review | PDF | Favorites |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser claudebot
|
| |
|
|
|
| News, job offers and information for researchers and scientists:
| |