Document Details

Document Type : Thesis 
Document Title :
MAPPING THE GALACTIC ATOMIC HYDROGEN HI-LINE AND DETERMINING THE GALACTIC ROTATION CURVE USING 2.1 M RADIO TELESCOPE
رسم خريطة خط الهيدروجين الذري المجري وتحديد منحنى دوران المجرة باستخدام تلسكوب راديوي قطره 2.1 م
 
Subject : Faculty of Science 
Document Language : Arabic 
Abstract : The Milky Way’s spiral arms can be observed via the 21 cm hydrogen line transmissions. The examination of those transmission lines is considered essential in order to understand the distribution of neutral hydrogen in our galaxy. This research focuses on analyzing the data obtained from the 2.1 meters radio telescope that was designed and constructed in King Abdulaziz University in Jeddah in the Kingdom of Saudi Arabia. The analyzed data is used to map the distribution of the HI line in our galaxy, in addition to, obtaining the galactic rotation curve. The result of this research supports identifying vital concepts related to analyzing and mapping the HI line. Therefore, it plays a crucial role in investigating the theories associated with the structure of our galaxy and other galaxies in the universe. This research is considered a starting point for further studies where the recommendations presented in this thesis can be considered to advance the design and operation of the telescope and the quality and accuracy of the data obtained. Keywords: 21 Centimeters line - Radio Telescope - Radio Astronomy - Galactic rotation - Milky Way - Neutral hydrogen. 
Supervisor : Dr.Abdulrahman Ali Malawi 
Thesis Type : Master Thesis 
Publishing Year : 1444 AH
2023 AD 
Co-Supervisor : Dr.Aied Sulaiman AL-Ruhaili 
Added Date : Thursday, April 27, 2023 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
نجلاء عيد الأحمديAlahmadi, Najla EidResearcherMaster 

Files

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 49165.pdf pdf 

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