List of Staff

  • ONUCHUKWU CHIKA CHRISTIAN

  • cc-onuchukwucoou-edu-ng
  • CHIKA
  • CHRISTIAN
  • ONUCHUKWU
  • Contact Info

  • 0803 540 4783
  • 15 ONUORAH STREET UMUAYOM AMAENYI AWKA
  • About Yourself

  • Chika Onuchukwu currently works at the Physics/Astrophysics/Space Science, Department of Industrial Physics, Chukwuemeka Odumegwu Ojukwu University. Chika does research in Theoretical Physics and Astrophysics. Their current project is microglitches in pulsars, jet dynamics in Active Galactic Nuclei, Coronal Mass Ejection statistics, Statistical Analysis of Forbush Decrease.

  • https://coou.edu.ng/wp-content/uploads/2022/05/CV-appriasal.docx
  • Professor
  • Astrophysics, Theoretical Physics and Space Science
  • <p>Ph.D., M.Sc., B.Sc.</p>
  • University of Nigeria Nsukka 1990-1994 [B.Sc]
    Nnamdi Azikwe University, Akwa 2005-2009 [M.Sc]
    University of Nigeria Nsukka [Ph.D] 2010-2013

  • 1. Alhassan, A. A. Ubachukwu, Odo, F. C., and C. C. Onuchukwu, (2019), Relativistic Beaming Effects and Structural Asymmetries in Highly Asymmetric Double Radio Sources, Revista Mexicana de AstronomĀ“ia y AstrofĀ“isica, 55, 151-159
    2. AGBENRO A.B, OKPALA U.V and ONUCHUKWU C.C, (2019) Effect of Clear ā€“ Sky Index Distribution And Relative Humidity On PV Output Power In Owerri North L.G.A Imo State. COOU Journal of Physical Sciences 1 (2), 44-49
    3. F. Anekwe and Onuchukwu, C. C., (2019) Analysis of Jet Component Parameters of Superluminal Sources Selected Based on Size and Distance from The Core, COOU Journal of Physical Sciences 1 (2), 37-43
    4. C. C. Onuchukwu and A. A. Ubachukwu, (2019), Selection Effects and Structural Symmetries in The Orientation Based Unified Scheme, Revista Mexicana de AstronomĀ“ia y AstrofĀ“isica, 55, 105-116
    5. O. U. Aralu, A. A. Ubachukwu, F. Odo & C. C. Onuchukwu, (2018), Relativistic Beaming and Orientation-based Uniļ¬cation of Extragalactic Radio Sources, Publication of the Astronomical Society of Nigeria (PASN), Vol 3, 16-27
    6. C. C. Onuchukwu, A. A. Ubachukwu, J. A. Alhassan and C. I. Onah, (2018), Spectral Index Linear size relation and quasar-galaxy unification model, Publication of the Astronomical Society of Nigeria (PASN) Vol 3, 35-40
    7. Onuchukwu, C. C., (2018), A Statistical Analysis of Sunspot and CME Parameters for The Solar Cycle 23, Physics & Astronomy International Journal (Medcrave Publishers) Vol 4(2), 300-308, DOI: 10.15406/paij.2018.02.00103
    8. Onah, C., Ubachukwu, A.A. Odoh, F. C, & Onuchukwu, C. C., (2018), Evolution of Extragalactic Radio Source and Quasar/Galaxy Unification, Revista Mexicana de AstronomĀ“ia y AstrofĀ“isica, 54, 1ā€“9
    9. Onuchukwu, C. C, (2017), Kinematic Asymmetries in Extragalactic Radio Sources Environmental effects ā€“ III, Astrophysics Space Sci 362:100, DOI 10.1007/s10509-017-3080-5
    10. Onuchukwu, C. C. and Ubachukwu, A. A., (2017), A study of the properties of twin radio arms of FR-II extragalactic radio sources within zā‰¤1-II, (Dynamical Properties) Astrophysics Space Sci 362:87, DOI 10.1007/s10509-017-3069-0
    11. Onuchukwu, C. C. and Ubachukwu, A. A., (2017), A study of the properties of twin radio arms of FR-II extragalactic radio sources within zā‰¤1, Astrophys Space Sci 362:12, DOI 10.1007/s10509-016-2984-9
    12. Aralu, O., Onuchukwu, C. C. and Ubachukwu, A, A, (2017), Hotspot-Lobe Parameter Relation of FR-II radio Sources within zā‰„1, Publication of the Astronomical Society of Nigeria (PASN), Vol. 2, No. 1, 9-19.
    13. Onuchukwu, C, C., (2017) Starlight In The Lab ā€“ Observing A Variable Star, CJOMS Vol 1, issue 1 (2017) maiden edition http://journal.coou.edu.ng/index.php/cjoms, 91-106.
    14. Akaniru, A. and Onuchukwu, C. C, (2017), Statistical Analysis Of Sunspot Number And Area, CJOMS Vol 1, issue 1 (2017) maiden edition http://journal.coou.edu.ng/index.php/cjoms 107-121.
    15. Anekwe F. and Onuchukwu, C. C, (2017), Study Of The Variation In Weather Parameters In Some Selected Cities In Southern Nigeria CJOMS Vol 1, issue 1 (2017) maiden edition http://journal.coou.edu.ng/index.php/cjoms, 122- 132.
    15. Onuchukwu, C, C. and Chukwude, A. E., (2016), A study of Microglitches in Hartebeesthoek radio pulsar, (2016), Astrophys Space Sci 361:300 DOI 10.1007/s10509-016-2835-8
    16. Onuchukwu, C.C., Hotspot Advance Speed - Hotspot Size/Core-Hotspot Length Relation, (2016) Rwanda Journal, Series D, Volume 1, Life and Natural Sciences: Special issue I http://dx.doi.org/10.4314/rj.v1i1S.6D
    17. Onuchukwu, C. C. and Ubachukwu, A. A., (2015), Kinematic Asymmetries in Extragalactic Radio Sources IIā€”Environmental effects, Astrophys Space Sci 357:145 DOI 10.1007/s10509-015-2386-4
    18. Onuchukwu, C. C. and Ubachukwu, A. A., (2015), Kinematic Advance Speed of CSS, Nigerian Journal of Space Research, Vol 13, 33-40
    19. Onuchukwu, C. C and Ezeribe, A (2015), Constraining the Hubble parameter Using the Distance Modulus-Redshift relation, Nigerian Journal of Space Research, Vol 13, 209-220
    20. Onuchukwu, C. C, Ubachukwu, A.A. & Onah, C., (2014), On the Expansion Speed of Highly Asymmetric Sources, Nigerian Journal of Space Research, Vol 12, 39-46
    21. Onuchukwu, C.C., (2014), Cosmological Evolution in Extended Extragalactic Radio Sources, Advances in Science and Technology, Vol. 8, No 1, 23-34
    22. Onuchukwu, C. C, Ubachukwu, A. A. & Odo, F.C., (2014), Kinematic Model for Asymmetry: Projected Hotspot/Lobe Advance Speed, Revista Mexican Astronomy & Astrophysics Vol. 50, No1, 93-101
    23. Onuchukwu, C. C & Ubachukwu, A. A., (2013), On the Apparent Speed ā€“ Arm-Length Ratio Relation for Superluminal Sources, Advances in Science and Technology, Vol. 7, No 2, 25-30
    24. Onuchukwu, C. C & Ubachukwu, A.A., (2013), Doppler Factor, Lorentz Factor, and Viewing Angle of Superluminal Quasars, Astrophysics and Space Science Vol. 346, No 2, DOI 10.1007/s10509-013-1549-4,
    25. Onuchukwu, C. C & Ubachukwu, A. A., (2013), On the Lorentz Factor of Superluminal Sources, Research in Astronomy & Astrophysics. Vol. 13 No. 5, 509ā€“516
    26. Onuchukwu, C. C & Ubachukwu, A. A., (2013), Structural Asymmetries, Relativistic Beaming & Orientation Effects in Lobe-Dominated Quasars, Astrophysics and Space Sci Vol. 344, No 1, 211-218, DOI 10.1007/s10509-012-1325-x,
    27. Onuchukwu, C.C., (2013), Relativistic Bulk Motion in Hotspot of Extragalactic Radio Quasars, African Journal of Physics, Vol 8, 19-30
    28. Onuchukwu, C.C., (2012), On the Lorentz Factor of Flat Spectrum Superluminal Radio Source, Journal of Basic Physical Research, Vol 3, 59-63
    29. Oboshi, C. M., & Onuchukwu C.C., (2012), The Effects of Introduction of Physics/Astronomy Club in Secondary Schools in Stimulating Teaching and Learning of Physics in Onitsha South Local Government Area, Journal of Arts and Science, No. 4(21), 477-486
    30. Onuchukwu, C.C. (2011), Statistical Correlation of Extended EGRS Parameters, Journal of Basic Physical Research, Vol. 2, No 2, 14
    31. Onuchukwu, C.C., (2011), Asymmetries in EGRS, Journal of Basic Physical Research, Vol. 2, No 1, 43
    32. Chukwude, A.E., Biden, A.A., Onuchukwu, C.C., (2010), Measurement of Radio Pulsar Indices, Astronomy &Astrophysics, 515, 6
    BOOKS
    1. Onuchukwu, C. C. and Ezenwa A. I. Fundamentals of Geometric and Physical Optics for Undergraduates (2015), UREXCELLENCY Prints Awka

  • Chika Onuchukwu - https://scholar.google.com/citations?hl=en&user=_f7sT2IAAAAJ&view_op=list_works&gmla=AJsN-F4bEmFCreYM5UmoIxj2Hej3wSqr9GAwTDeHRED-evZlzdCE2S-UiLiwDTlKA_mvpQxBL7IIJ8WRlnQv5kjsC9TC5Pi46g
  • Disciplines
    Astrophysics, Theoretical Physics and Space Scince
    Skills and expertise
    Astrophysics, Pulsars, Cosmology, Astronomy & Astrophysics, Space Sciences, Galaxy, Astroparticle Physics Physical Cosmology, Extragalactic Astronomy, Active Galactic Nuclei, Galactic Dynamics, Correlation Statistics, Linear Regression, Radio Astronomy-Galaxy Evolution and Data Analysis