Explore –Journal of Research
Peer Reviewed Journal
ISSN 2278–0297 (Print)
ISSN 2278–6414 (Online)
Vol. XIV No. 2, 2022
© Patna Women’s College, Patna, India
Single Photoionization of Xenon
• Rajesh Kumar • Shiv Shankar Sahay • Puja Kumari • R. P. K. Ray
Received : April 2022
Accepted : May 2022
Corresponding Author : Rajesh Kumar
Abstract : Our main intention to find the photonionization cross section (s) and asymmetry parameter (b) for photoelectron in the reaction hn + Xe(1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6) ® Xe+(1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p5) + e– employing the Russell-Saunders (R-S)coupling and j-j coupling schemes under Hartree-Fock (HF) wave function in the non-relativistic R-matrix
and relativistic R-matrix (RR-matrix) methods for length and velocity forms for experimental observations. Computation is done in the range of experimental observations and compared with other predictions. Present result shows that that the independent particle model (IPM) completely fails.
Keywords : Atoms, Photons, Photoionization, cross-section, asymmetry parameter.
Rajesh Kumar
Department of Applied Science and Humanity,
M.I. T., Muzaffarpur, Bihar, India
Email-id: rajesh3muz@yahoo.com
Shiv Shankar Sahay
Department of Physics,
B.C. E., Bakhtiyarpur, Patna, Bihar, India
Email-id: shiv.sahay2004@gmail.com
Puja Kumari
Department of Physics, D. C. E., Darbhanga, Bihar, India
Email-id: pp.phy.ism@gmail.com
R.P. K. Ray
Department of Basic Science& Language, Centre for Basic Science& Humanity,
Dr. Rajendra Prasad, Central Agriculture University, Pusa, Samastipur, Bihar, India
Email-id: rpkray3@gmail.com
