The vela pulsar and its behavioural variance
This Thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Applied Physics and Electronics, 2015.
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BRAC University
2015
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10361-40152019-09-30T04:12:07Z The vela pulsar and its behavioural variance Tonima, Masuda Akter Ahmed, Professor Mofiz Uddin Department of Mathematics and Natural Sciences, BRAC University Physics and electronics This Thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Applied Physics and Electronics, 2015. Cataloged from PDF version of Thesis. Includes bibliographical references (page 41 - 43). This study includes detailed exploration of Vela pulsar magnetosphere and glitches—including recent studies that compare Vela pulsar with other pulsars such as: PSR B0329+54, an optical pulsar (the Crab pulsar, PSR B0531+21), an old millisecond pulsar (PSR J0437-4715) and the 2nd fastest known pulsar (PSR B1937+21). The explored energy band shows γ-ray to be the strongest in emission.Its helical structure and magneto-dynamic instability give further insight to this. Exploration of the magnetosphere shows the effect of pair production and gap on Lorentz factor that is balanced between electric and radiation reaction force—and how that is affected within a boundary. We further explore the magnetosphere in terms of X-ray field, curvature radiation-outside the gap, electric structure, γ-ray spectrum and spectral dependence on the curvature of field line to understand Vela pulsar better. This, we combine with Gvaramadze’s study to prove the relationship of the pulsar velocity with distance. Masuda Akter Tonima B. Applied Physics and Electronics 2015-02-13T07:29:05Z 2015-02-13T07:29:05Z 2015 2015-01 Thesis ID 11115002 http://hdl.handle.net/10361/4015 en BRAC University thesis are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. 43 pages application/pdf BRAC University |
| institution |
Brac University |
| collection |
Institutional Repository |
| language |
English |
| topic |
Physics and electronics |
| spellingShingle |
Physics and electronics Tonima, Masuda Akter The vela pulsar and its behavioural variance |
| description |
This Thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Applied Physics and Electronics, 2015. |
| author2 |
Ahmed, Professor Mofiz Uddin |
| author_facet |
Ahmed, Professor Mofiz Uddin Tonima, Masuda Akter |
| format |
Thesis |
| author |
Tonima, Masuda Akter |
| author_sort |
Tonima, Masuda Akter |
| title |
The vela pulsar and its behavioural variance |
| title_short |
The vela pulsar and its behavioural variance |
| title_full |
The vela pulsar and its behavioural variance |
| title_fullStr |
The vela pulsar and its behavioural variance |
| title_full_unstemmed |
The vela pulsar and its behavioural variance |
| title_sort |
vela pulsar and its behavioural variance |
| publisher |
BRAC University |
| publishDate |
2015 |
| url |
http://hdl.handle.net/10361/4015 |
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AT tonimamasudaakter thevelapulsaranditsbehaviouralvariance AT tonimamasudaakter velapulsaranditsbehaviouralvariance |
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