Assistant Professor Doctor in Astronomy _ University of Baghdad / College of Science / Department of Astronomy and Space
Assistant Professor Doctor in Astronomy
1- Head of the Astronomy and Space Department (Agency) / College of Science / University of Baghdad, in addition to the duties of the postgraduate course in the Astronomy and Space Department, starting from 1/5/2020 until 5/20/2020. 2- Head of the examination committee for preliminary and higher studies in the astronomy and space department for the academic year 2019-2020 during my appointment to the position of head of the astronomy and space department. 3- Director of registration for elementary studies at the College of Science / University of Baghdad, from 24/7/2011 until 11/12/2011, and I got a lot of thank-you books while I received the registration assignments. 4- Head of the Committee for Quality Assurance and Evaluation of University Performance and the National Classification for the Quality of Iraqi Universities in the Astronomy and Space Department from the academic year 2017/2018 until now.
1-Member of the Iraqi Society for Mathematics and Physics, Iraq, Baghdad, since 1994 2-Member of the Arab Union for Astronomy and Space Sciences, Jordan, Amman, since 2003 3- A member of the University Teachers ’Association, Iraq, Baghdad, since 4/2/2008. 4- Active member of the International Astronomical Union (IAU), since 2022 5- Participation in many important astronomical events, including the phenomena of observation of the eclipse and partial eclipse of the sun inside the campus of the University of Baghdad, as well as active participation in the cultural season in the Astronomy and Space Department as a lecturer and attendee.
Astronomy and Astrophysics, Physics, and Mathematics
Assistant Professor Doctor in Astronomy Sciences
1- Optical Laboratory /stage two / Astronomy for the year 2005-2006. 2- Nuclear Laboratory / fourth stage / Astronomy from the year 2006-2011 and 2016-2017 3- Discussion cosmology course / fourth stage / astronomy from 2008 to 2010. 4- Astronomical observation material / the first stage from 2007 to 2011 5- Computer science theoretical + practical for biotechnology students / College of Science from 2016-2017 until now. 6- Radio astronomy Laboratory / fourth stage / Astronomy from the year 2019-2020 until now. 6- Mathematics, first semester, for students of the first stage, at the Remote Sensing Department / College of Science 2016-2017 and for the year 2018-2019. 7- Radiation Astronomy / fourth stage/astronomy from the academic year 2017-2018 until now. 8- Special subject (galaxies structure and evolution) for a postgraduate / master's degree student in the astronomy and space department for the academic year 2018-2019 and 2020-2021. 9- Teaching Advanced Astronomical Observations and Astronomy for the master's degree for the academic year 2020-2021and 2021-2022 9- Extragalactic Astronomy for postgraduate / Ph.D. students in the Astronomy and Space Department for the academic year 2020-2021 until currently.
1- Supervising a lot of initial graduation projects for students of the fourth stage of the astronomy department from the year 2016–2017 until now. 2- Supervising seminar projects for postgraduate students, Department of Astronomy, in the years 2016-2017 and 2017-2018. 3- Supervising a master's thesis starting from 10/14/2020 of the academic year 2020-2021. 4- Supervising a master's thesis starting the academic year 2021-2022. 5- Supervising a PhD thesis starting in the academic year 2021-2022. 6- Supervising a master's thesis starting the academic year 2022-2023.
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This paper aims to deal with the understanding of the properties of the molecular gas hydrogen in the extragalactic spirals sample. It is critical to make observations of CO (J = 1-0) line emission for spiral galaxies, particularly those with an energetic nucleus. In the sample of spiral galaxies compiled, a carbon monoxide CO (1-0) emission line can be observed. This sample of galaxies' gas kinematics and star-forming should be analyzed statistically utilizing appropriate atomic gas HI, molecular gas H2, infrared (1μm-1000μm), visual (at λblue-optical=4400A0), and radio spectrum (at νradio=1.4 GHz and 5GHz) databases. STATISTICA is software that allows us to perform this statistical analysis. The presence of a high scale of s
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Statistical studies are reported in this article for an active galactic nuclei sample of different type of active galaxies Seyferts 1, Seyferts 2, and Quasars. These sources have been selected from a Catalogue for bright X-ray galaxies. The name of this index is ROSAT Bright Source Catalogue (RBSC) and the NRAO VLA Sky Survey (NVSS). In this research, multi-wavelength observational bands Radio at 1.4 GHz, Optical at 4400 A0, and X-ray at energy 0.1-2.4 KeV have been adopted in this study. The behavior of flux density ratios has been studied , with respect to the absolute magnitude . Furthermore, the Seyfert1 and Seyfert 2 objects are combined in one group and the QSOs are collectest in another group. Also, it has been found that t
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Understanding the CNO cycle and the proton-proton (p-p) chain is essential for comprehending the development of main sequence stars in the initial stages of spiral and elliptical galaxy formation. This study investigates two nuclear reactions that occur in spiral galaxies and elliptical galaxies. Using theoretical computer software (e.g. OriginPro. software program), we summarized the excitation functions to analyze the (p,γ) interaction cross sections of 7Be(p,γ)8B, 12C(p,γ)13N, 14N(p,γ)15O, and 15N(p, γ)12C. In the p-p series and CNO cycle with energy up to 8 MeV. In this work, we compared the theoretical values from the ENDF/B-VII library with the estimated database of nuclear fusion cross sections in hydrogen-burning stella
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This paper aims to study the rate of star formation (SFR) in luminous infrared galaxies at different wavelengths using distance measurement techniques (dl, dm) and to know which methods are the most accurate to determine the rate of star formation as we present through this research the results of the statistical analysis (descriptive statistics) for a sample of luminous infrared galaxies. The data used in this research were collected from the NASA Extragalactic Database (NED) and HYPERLEDA, then used to calculate the star formation rate and indicate the accuracy of the distance methods used (dl, dm). Two methods were tested on Hα, OII, FIR, radio continuum at 1.4 GHz, FUV, NUV, and total (FUV + FIR). The results showed that the dl
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Array antennas have an interesting role in the radio astronomy field. The array antennas allow astronomers to obtain high-resolution signals with high sensitivity to weak signals. This paper estimates the meteors' positions entering the Earth's atmosphere and develops a simulation for array antenna radar to analyze the meteor's echoes. The GNU radio software was used to process the echoes, which is a free open-source software development toolkit that provides signal processing blocks to implement in radio projects. Then, the simulation determines the azimuth and elevation of the meteors. An improved Multiple Signal Classification (MUSIC) algorithm has been suggested to analyze these echoes. The detected power of each meteor echo has
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This study aims to investigate the features of stellar-gaseous kinematics and dynamics mass using scaling coefficient relationships (such as the Faber–Jackson relation (FJR)) of two samples of elliptical and lenticular galaxies. These two samples of 80 ellipticals and 97 lenticulars were selected from previous literature works. The Statistical Package for Social Sciences )SPSS( and Matrix Laboratory (MATLAB) program were used to find out the associations of multiple factors under investigation such as main kinematic properties of the gaseous-stellar (effective radius Re, surface density within the effective radius (Ʃeff) , stellar mass in the blue band (Mstar (B)), gas mass ( Mgas), dynamic (Mdyn) and baryonic (Mbar), supermassiv
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The goal of this paper is to show the kinematic characteristics of gaseous stellar dynamics using scaling coefficient relationships (such as Tully-Fisher) in different spiral galaxies. We selected a sample of types of spiral morphology (116 early, 150 intermediate, and 146 late) from previous literature work, and used statistical software (statistic-win-program) to find out the associations of multiple factors under investigation, such as the main kinematic properties of the gaseous-stellar (mass, luminosity, rotational speed, and baryons) in different types of spiral galaxies. We concluded that there is a robust positive connection between Log Vrot.max.) and Log Mstar(B-V), as well as between Log Vrot.max. and Log Mbar (
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The goal of this research is to better understand the physical features of starburst galaxies. Radio and X-ray observations are good for exploring the stuff within the central regions of galaxies. A galaxy that is undergoing a strong star formation, usually in its central area, is known as a starburst galaxy. This paper provides the results of a statistical analysis of a sample of starburst galaxies. The data used in this research have been collected from NASA Extragalactic Database (NED), and HYPERLEDA. Those data have been used to examine possible luminosity correlations of X-ray to a radio of a sample of starburst galaxies. In this research, statistical software, known as statistic-win-program, has been used to inves
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